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diff --git a/mpw_precheck/checks/consistency_check/consistency_check.py b/mpw_precheck/checks/consistency_check/consistency_check.py
new file mode 100644
index 0000000..6b41e5d
--- /dev/null
+++ b/mpw_precheck/checks/consistency_check/consistency_check.py
@@ -0,0 +1,169 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import logging
+import os
+import sys
+from pathlib import Path
+
+try:
+ from checks.consistency_check.parsers import netlist_parser
+ from checks.consistency_check.parsers import layout_parser
+ from checks.consistency_check.netlist_checker import NetlistChecker, NetlistChecks
+ from checks.consistency_check.parsers.layout_parser import LayoutParser
+ from checks.consistency_check.parsers.netlist_parser import get_netlist_parser, VerilogParser
+except ImportError:
+ from parsers import netlist_parser
+ from parsers import layout_parser
+ from netlist_checker import NetlistChecker, NetlistChecks
+ from parsers.layout_parser import LayoutParser
+ from parsers.netlist_parser import get_netlist_parser, VerilogParser
+
+# pdk specific
+PDK = "sky130_fd_sc"
+PREPROCESS_DEFINES = ["USE_POWER_PINS"]
+LIBS = ["hd", "hdll", "hs", "lp", "ls", "ms", "hvl"]
+
+# caravel specific
+IGNORED_POWER_CELLS = ["caravan_power_routing", "caravel_power_routing"]
+IGNORED_TEXT_BLOCKS = ["copyright_block", "copyright_block_a", "open_source", "user_id_textblock"]
+CORE_SIDE_POWER = [net + "_core" for net in ["vccd", "vccd1", "vccd2", "vdda1", "vdda2", "vssa", "vssa1", "vssa2", "vssd", "vssd1", "vssd2"]]
+MGMT_POWER = ["vccd", "vdda", "vddio", "vssa", "vssd", "vssio"]
+USER_BANNED_POWER = MGMT_POWER + [net + "_core" for net in MGMT_POWER]
+USER_POWER_PINS = ["vccd1", "vccd2", "vdda1", "vdda2", "vssa1", "vssa2", "vssd1", "vssd2"]
+PHYSICAL_CELLS = ["decap", "diode", "fakediode", "fill", "fill_diode", "tapvpwrvgnd"]
+
+
+def main(*args, **kwargs):
+ input_directory = kwargs["input_directory"]
+ output_directory = kwargs["output_directory"]
+ project_config = kwargs["project_config"]
+ golden_wrapper_netlist = kwargs["golden_wrapper_netlist"]
+ defines_file_path = kwargs["defines_file_path"]
+
+ for path in [input_directory, project_config['user_netlist'], project_config['top_netlist'], golden_wrapper_netlist, defines_file_path]:
+ if not path.exists():
+ logging.warning(f"{{{{CONSISTENCY CHECK FAILED}}}} {path.name} file was not found.")
+ return False
+
+ include_files = [str(defines_file_path)]
+ netlist_type = project_config['netlist_type']
+ user_netlist = project_config['user_netlist']
+ top_netlist = project_config['top_netlist']
+ user_module = project_config['user_module']
+ top_module = project_config['top_module']
+ project_type = project_config['type']
+
+ top_module_checks = [NetlistChecks.hierarchy, NetlistChecks.complexity, NetlistChecks.modeling, NetlistChecks.submodule_hooks]
+ user_module_checks = [NetlistChecks.ports, NetlistChecks.complexity, NetlistChecks.modeling, NetlistChecks.layout]
+
+ # enable power check for digital projects only
+ # analog projects don't need to have all components connected to power (ex: short resistors)
+ if project_type == 'digital':
+ top_module_checks.append(NetlistChecks.power)
+ user_module_checks.append(NetlistChecks.power)
+
+ if netlist_type == "verilog":
+ # Filter physical cells from the verilog netlist to speed up parsing
+ filtered_user_netlist = output_directory / 'outputs' / f"{user_module}.filtered.v"
+ VerilogParser.remove_cells(user_netlist, filtered_user_netlist, PHYSICAL_CELLS)
+ user_netlist = filtered_user_netlist
+ # The port type check is enabled only for verilog netlists
+ user_module_checks.append(NetlistChecks.port_types)
+
+ # Parse netlists (spice/verilog)
+ try:
+ top_netlist_parser = get_netlist_parser(top_netlist, top_module, netlist_type, include_files=include_files, preprocess_define=PREPROCESS_DEFINES)
+ user_netlist_parser = get_netlist_parser(user_netlist, user_module, netlist_type, include_files=include_files, preprocess_define=PREPROCESS_DEFINES)
+ golden_wrapper_parser = VerilogParser(golden_wrapper_netlist, user_module, include_files=include_files, preprocess_define=PREPROCESS_DEFINES)
+ except netlist_parser.DataError as e:
+ logging.fatal(f"{{{{PARSING NETLISTS FAILED}}}} The provided {netlist_type} netlists fail parsing because: {str(e)}")
+ return False
+
+ # Parse layout
+ user_wrapper_gds = input_directory / "gds" / f"{user_module}.gds"
+ try:
+ user_layout_parser = LayoutParser(user_wrapper_gds, user_module)
+ except (layout_parser.DataError, RuntimeError) as e:
+ logging.fatal(f"{{{{PARSING LAYOUT FAILED}}}} The {user_module} layout fails parsing because: {str(e)}")
+ return False
+
+ # Run Consistency Checks
+ top_module_ignored_cells = IGNORED_POWER_CELLS + IGNORED_TEXT_BLOCKS
+ user_module_ignored_cells = [f"{PDK}_{lib}__{cell}_{n}" for cell in PHYSICAL_CELLS for lib in LIBS for n in range(0, 13)]
+
+ top_netlist_checker = NetlistChecker(top_netlist_parser, golden_wrapper_parser=golden_wrapper_parser)
+ user_netlist_checker = NetlistChecker(user_netlist_parser, user_layout_parser, golden_wrapper_parser)
+
+ top_netlist_check = top_netlist_checker.check(checks=top_module_checks, min_instances=8,
+ power_nets=CORE_SIDE_POWER, ignored_instances=top_module_ignored_cells, submodule=user_module,
+ submodule_power=USER_POWER_PINS, submodule_banned_power=USER_BANNED_POWER)
+ user_netlist_check = user_netlist_checker.check(checks=user_module_checks, min_instances=1,
+ power_nets=USER_POWER_PINS, ignored_instances=user_module_ignored_cells)
+
+ result = top_netlist_check and user_netlist_check
+ return result
+
+
+if __name__ == "__main__":
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ parser = argparse.ArgumentParser(description="Runs consistency checks on the top and the user structural netlists.")
+ parser.add_argument("--input_directory", "-i", required=True, help="Path to the project folder")
+ parser.add_argument("--output_directory", "-o", required=True, help="Path to the output directory")
+ parser.add_argument("--top_netlist", "-tn", required=True, help="User structural netlist (.v or .spice)")
+ parser.add_argument("--user_netlist", "-un", required=True, help="User structural netlist (.v or .spice)")
+ parser.add_argument("--golden_netlist", "-gn", required=True, help="Golden user wrapper structural netlist (.v)")
+ parser.add_argument("--top_module", "-tm", required=True, help="Top module name")
+ parser.add_argument("--user_module", "-um", required=True, help="User module name")
+ parser.add_argument("--project_type", "-um", required=True, help="Project type (analog/digital)")
+ parser.add_argument("--include_files", "-inc", required=False, help="Extra (.v) files to include for preprocessing the netlist.")
+ parser.add_argument("--run_gds_fc", "-rf", required=False, action='store_true', help="Run gds consistency checks.")
+ args = parser.parse_args()
+
+ top_netlist = Path(args.top_netlist)
+ user_netlist = Path(args.user_netlist)
+ top_module = args.top_module
+ user_module = args.user_module
+ project_type = args.project_type
+ top_netlist_extension = os.path.splitext(top_netlist)[1]
+ user_netlist_extension = os.path.splitext(user_netlist)[1]
+ if top_netlist_extension == ".v" and user_netlist_extension == ".v":
+ netlist_type = "verilog"
+ elif top_netlist_extension == ".spice" and user_netlist_extension == ".spice":
+ netlist_type = "spice"
+ else:
+ logging.fatal("Please provide a verilog (.v) / a spice (.spice) structural netlist.")
+ sys.exit(1)
+
+ project_config = {
+ 'top_netlist': top_netlist,
+ 'user_netlist': user_netlist,
+ 'top_module': top_module,
+ 'user_module': user_module,
+ 'netlist_type': netlist_type,
+ 'type': project_type
+ }
+ result = main(input_directory=Path(args.input_directory),
+ output_directory=Path(args.output_directory),
+ project_config=project_config,
+ golden_wrapper_netlist=Path(args.golden_netlist),
+ defines_file_path=args.include_files,
+ run_gds_fc=args.run_gds_fc)
+
+ if result:
+ logging.info("The provided netlists pass consistency checks.")
+ else:
+ logging.warning("The provided netlists fail consistency checks.")
diff --git a/mpw_precheck/checks/consistency_check/netlist_checker/__init__.py b/mpw_precheck/checks/consistency_check/netlist_checker/__init__.py
new file mode 100644
index 0000000..1f0a159
--- /dev/null
+++ b/mpw_precheck/checks/consistency_check/netlist_checker/__init__.py
@@ -0,0 +1,197 @@
+import enum
+import logging
+
+import numpy as np
+
+
+class NetlistChecks(enum.Enum):
+ ports = 'Ports'.upper()
+ power = 'Power'.upper()
+ layout = 'Layout'.upper()
+ hierarchy = 'Hierarchy'.upper()
+ modeling = 'Modeling'.upper()
+ complexity = 'Complexity'.upper()
+ port_types = 'Port Types'.upper()
+ submodule_hooks = 'Submodule Hooks'.upper()
+ layout_subcell = 'Layout Subcell'.upper()
+
+
+class NetlistChecker:
+ def __init__(self, netlist_parser, layout_parser=None, golden_wrapper_parser=None):
+ self.netlist_parser = netlist_parser
+ self.layout_parser = layout_parser
+ self.golden_wrapper_parser = golden_wrapper_parser
+
+ def check(self, checks, min_instances=0, power_nets=[], ignored_instances=[], submodule=None, submodule_banned_power=[], submodule_power=[]):
+ check_operations = {
+ NetlistChecks.ports: (self.check_ports, None),
+ NetlistChecks.power: (self.check_power_hooks, [power_nets, ignored_instances]),
+ NetlistChecks.layout: (self.check_layout, [self.layout_parser, ignored_instances]),
+ NetlistChecks.hierarchy: (self.check_hierarchy, [submodule]),
+ NetlistChecks.modeling: (self.check_modeling, None),
+ NetlistChecks.complexity: (self.check_instances_num, [min_instances]),
+ NetlistChecks.port_types: (self.check_port_types, None),
+ NetlistChecks.submodule_hooks: (self.check_submodule_hooks, [submodule, submodule_power, submodule_banned_power]),
+ NetlistChecks.layout_subcell: (self.check_layout_subcell, [submodule, self.layout_parser])
+ }
+
+ results = []
+ failed_netlist_checks = []
+ for check in checks:
+ fn = check_operations[check][0] # assign actual check function
+ args = check_operations[check][1] # get arguments to be passed to check function
+ result = fn() if args is None else fn(*args)
+ if not result:
+ failed_netlist_checks.append(check.value)
+ results.append(result)
+
+ passed = all(results)
+ if passed:
+ logging.info(f"{{{{NETLIST CONSISTENCY CHECK PASSED}}}} {self.netlist_parser.top_module} netlist passed "
+ f"all consistency checks.")
+ else:
+ logging.warning(f"{{{{NETLIST CONSISTENCY CHECK FAILED}}}} {self.netlist_parser.top_module} netlist failed "
+ f"{len(failed_netlist_checks)} consistency check(s): {failed_netlist_checks}.")
+ return passed
+
+ def check_hierarchy(self, submodule):
+ found = self.netlist_parser.find_instance(module_name=submodule)
+ if found:
+ logging.info(f"{NetlistChecks.hierarchy.value} CHECK PASSED: Module {submodule} is instantiated in {self.netlist_parser.top_module}. ")
+ else:
+ logging.warning(f"{NetlistChecks.hierarchy.value} CHECK FAILED: Module {submodule} isn't instantiated in {self.netlist_parser.top_module}.")
+ return found
+
+ def check_instances_num(self, min_number):
+ num_instances = self.netlist_parser.get_num_of_instances()
+ if num_instances < min_number:
+ logging.warning(f"{NetlistChecks.complexity.value} CHECK FAILED: Number of instances in {self.netlist_parser.top_module} is less than {min_number}.")
+ return False
+
+ logging.info(f"{NetlistChecks.complexity.value} CHECK PASSED: Netlist {self.netlist_parser.top_module} contains at least {min_number} instances ({num_instances} instances). ")
+ return True
+
+ def check_ports(self):
+ golden_ports = self.golden_wrapper_parser.get_ports()
+ golden_ports.sort()
+
+ user_ports = self.netlist_parser.get_ports()
+ user_ports.sort()
+
+ if user_ports != golden_ports:
+ mismatch = list(np.setdiff1d(user_ports, golden_ports)) + list(np.setdiff1d(golden_ports, user_ports))
+ logging.warning(f"{NetlistChecks.ports.value} CHECK FAILED: {self.netlist_parser.top_module} ports do not match the golden wrapper ports. "
+ f"Mismatching ports are : {mismatch}")
+ return False
+
+ logging.info(f"{NetlistChecks.ports.value} CHECK PASSED: Netlist {self.netlist_parser.top_module} ports match the golden wrapper ports")
+ return True
+
+ def check_port_types(self):
+ golden_ports = self.golden_wrapper_parser.get_port_types()
+ user_ports = self.netlist_parser.get_port_types()
+
+ golden_portnames = list(golden_ports.keys())
+
+ for port in golden_portnames:
+ if user_ports[port] != golden_ports[port] and golden_ports[port] != 'Inout':
+ logging.warning(f"{NetlistChecks.port_types.value} CHECK FAILED: Port {port} should be declared as "
+ f"{golden_ports[port]}.")
+ return False
+
+ logging.info(f"{NetlistChecks.port_types.value} CHECK PASSED: Netlist {self.netlist_parser.top_module} "
+ f"port types match the golden wrapper port types.")
+ return True
+
+ def check_power_hooks(self, power_nets, ignored_instances):
+ connected = self.netlist_parser.is_globally_connected(nets=power_nets, ignored_instances=ignored_instances)
+ if connected:
+ logging.info(f"{NetlistChecks.power.value} CONNECTIONS CHECK PASSED: All instances in "
+ f"{self.netlist_parser.top_module} are connected to power")
+ else:
+ logging.warning(f"{NetlistChecks.power.value} CONNECTIONS CHECK FAILED: Not all instances in"
+ f" {self.netlist_parser.top_module} are connected to power")
+ return connected
+
+ def check_submodule_hooks(self, module, module_power_pins, banned_power_nets):
+ module_hooks = self.netlist_parser.get_hooks(module)
+ golden_portnames = self.golden_wrapper_parser.get_ports()
+
+ for port in golden_portnames:
+ if port not in module_hooks.keys():
+ logging.warning(f"{NetlistChecks.submodule_hooks.value} CHECK FAILED: Port {port} is not connected "
+ f"in the top level netlist: {self.netlist_parser.top_module}.")
+ return False
+
+ # Check: The power pins of the user_analog_project_wrapper instance in the top netlist aren't connected to a forbidden power domain
+ if port in module_power_pins:
+ if module_hooks[port] in banned_power_nets:
+ logging.warning(f"{NetlistChecks.submodule_hooks.value} CHECK FAILED: The user power port {port} is "
+ f"connected to a management area power/ground net: {module_hooks[port]}.")
+ return False
+
+ # Check: The power pins of the user_project_wrapper are connected to the correct power domain
+ for pin in module_power_pins:
+ try:
+ if module_hooks[pin] != pin + '_core':
+ logging.warning(f"{NetlistChecks.submodule_hooks.value} CHECK FAILED: The user power port {pin} is "
+ f"not connected to the correct power domain in the top level netlist. "
+ f"It is connected to {module_hooks[pin]} but it should be connected to {pin}_core.")
+ return False
+ except KeyError:
+ logging.warning(f"{NetlistChecks.submodule_hooks.value} CHECK FAILED: The user power port {pin} is "
+ f"not connected to a power domain in the top level netlist.")
+ return False
+
+ logging.info(f"{NetlistChecks.submodule_hooks.value} CHECK PASSED: All module ports for {module} are correctly "
+ f"connected in the top level netlist {self.netlist_parser.top_module}.")
+ return True
+
+ def check_modeling(self):
+ behavoiral = self.netlist_parser.is_behavoiral()
+ if behavoiral:
+ logging.warning(f"{NetlistChecks.modeling.value} CHECK FAILED: Netlist {self.netlist_parser.top_module} "
+ f"contains behavoiral code.")
+ else:
+ logging.info(f"{NetlistChecks.modeling.value} CHECK PASSED: Netlist {self.netlist_parser.top_module} is structural.")
+ return not behavoiral
+
+ def check_layout(self, layout_parser, ignored_cells=[]):
+ layout_modules = layout_parser.get_children()
+ netlist_modules = self.netlist_parser.get_modules()
+
+ layout_modules = list(set(layout_modules) - set(ignored_cells))
+
+ mismatch = np.setdiff1d(layout_modules, netlist_modules)
+ if len(mismatch) != 0:
+ logging.warning(f"{NetlistChecks.layout.value} CHECK FAILED: The GDS layout for {self.netlist_parser.top_module} "
+ f"doesn't match the provided structural netlist. Mismatching modules are: {mismatch}")
+ return False
+
+ logging.info(f"{NetlistChecks.layout.value} CHECK PASSED: The GDS layout for {self.netlist_parser.top_module} "
+ f"matches the provided structural netlist.")
+ return True
+
+ def check_layout_subcell(self, subcell, layout_parser, subcell_netlist_parser):
+ layout_subcell_modules = layout_parser.get_grandchildren(subcell)
+ layout_subcell_modules.sort()
+
+ if len(layout_subcell_modules) == 0:
+ logging.warning(f"{NetlistChecks.layout_subcell.value} CHECK FAILED: Cell {subcell} in "
+ f"{self.netlist_parser.top_module} doesn't contain any subcells.")
+ return False
+
+ netlist_subcell_modules = subcell_netlist_parser.get_modules()
+ netlist_subcell_modules.sort()
+
+ if layout_subcell_modules != netlist_subcell_modules:
+ mismatch = list(np.setdiff1d(layout_subcell_modules, netlist_subcell_modules)) + \
+ list(np.setdiff1d(netlist_subcell_modules, layout_subcell_modules))
+ logging.warning(f"{NetlistChecks.layout_subcell.value} CHECK FAILED: Cell {subcell} in "
+ f"{self.netlist_parser.top_module} layout does not match the structural netlist. "
+ f"Mismatching modules are: {mismatch}")
+ return False
+
+ logging.info(f"{NetlistChecks.layout_subcell.value} CHECK PASSED: Cell {subcell} in "
+ f"{self.netlist_parser.top_module} layout matches the {subcell} structural netlist.")
+ return True
diff --git a/mpw_precheck/checks/consistency_check/netlist_checker/__pycache__/__init__.cpython-36.pyc b/mpw_precheck/checks/consistency_check/netlist_checker/__pycache__/__init__.cpython-36.pyc
new file mode 100644
index 0000000..8619c39
--- /dev/null
+++ b/mpw_precheck/checks/consistency_check/netlist_checker/__pycache__/__init__.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/consistency_check/parsers/layout_parser/__init__.py b/mpw_precheck/checks/consistency_check/parsers/layout_parser/__init__.py
new file mode 100644
index 0000000..66f7342
--- /dev/null
+++ b/mpw_precheck/checks/consistency_check/parsers/layout_parser/__init__.py
@@ -0,0 +1,85 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import klayout.db as pya
+
+
+class DataError(Exception):
+ pass
+
+
+class LayoutParser:
+ """Layout (GDS) parser
+
+ Arguments:
+ layout_path: Path to layout file.
+ top_module: Layout Top module name.
+
+ Attributes:
+ layout: Klayout layout object.
+ top_module: Top module name.
+ cell_names: list of top module cell names.
+ cells: List of top cell subcell objects.
+ """
+
+ def __init__(self, layout_path, top_module):
+ """Create LayoutParser instance"""
+ self.layout = None
+ self.top_module = top_module
+ self.cell_names = []
+ self.cells = []
+
+ self.layout = pya.Layout()
+ self.layout.read(str(layout_path))
+ top_cell = self.layout.top_cell()
+
+ if top_cell.name != top_module:
+ raise DataError(f"Top module: {top_module} is not found in {layout_path}.")
+
+ for node in top_cell.each_child_cell():
+ cell = self.layout.cell(node)
+ self.cell_names.append(cell.name)
+ self.cells.append(cell)
+
+ is_empty = cell.is_empty()
+ if is_empty:
+ raise DataError(f"Layout {layout_path} contains empty cell: {cell.name}.")
+
+ # Make sure that all subcells are part of the file
+ # TODO: flatten layout to catch all ghost cells
+ is_ghost = cell.is_ghost_cell()
+ if is_ghost:
+ raise DataError(f"Layout {layout_path} contains a ghost cell: {cell.name}.")
+
+ def get_children(self):
+ """Get List of top module child cells names """
+ return self.cell_names
+
+ def get_grandchildren(self, cell_name):
+ """Get List of child cells names for the given cell"""
+ try:
+ indx = self.cell_names.index(cell_name)
+ except ValueError:
+ return []
+
+ grandchildren = []
+ cell = self.cells[indx]
+ subcells = cell.each_child_cell()
+
+ for cell in subcells:
+ cell_name = self.layout.cell(cell).name
+ grandchildren.append(cell_name)
+
+ return grandchildren
diff --git a/mpw_precheck/checks/consistency_check/parsers/layout_parser/__pycache__/__init__.cpython-36.pyc b/mpw_precheck/checks/consistency_check/parsers/layout_parser/__pycache__/__init__.cpython-36.pyc
new file mode 100644
index 0000000..c3a7c75
--- /dev/null
+++ b/mpw_precheck/checks/consistency_check/parsers/layout_parser/__pycache__/__init__.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/consistency_check/parsers/netlist_parser/__init__.py b/mpw_precheck/checks/consistency_check/parsers/netlist_parser/__init__.py
new file mode 100644
index 0000000..99f2daf
--- /dev/null
+++ b/mpw_precheck/checks/consistency_check/parsers/netlist_parser/__init__.py
@@ -0,0 +1,421 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import re
+
+from PySpice.Spice import Parser
+from pyverilog.vparser.parser import ParseError, parse
+
+
+class NetlistParserNotFound(Exception):
+ pass
+
+
+class DataError(Exception):
+ pass
+
+
+class Port:
+ """A verilog module port.
+
+ Attributes:
+ name: Port name.
+ type: Port type (Input, Output, Inout).
+ lsb: Least significant bit of the port (None if it is a scalar port)
+ msb: Most significant bit of the port (None if it is a scalar port)
+ """
+
+ def __init__(self, name, type, lsb=None, msb=None):
+ self.name = name
+ self.type = type
+ self.lsb = lsb
+ self.msb = msb
+
+ @property
+ def width(self):
+ if self.lsb is not None:
+ return int(self.msb) - int(self.lsb)
+ else: # Return None if it is a scalar port
+ return None
+
+ def split(self):
+ """Split a vector port to scalar ports.
+
+ Returns a list of scalar ports. Example:
+ "a[3:0]" is split to [a[0], a[1], a[2], a[3]]
+ """
+ if self.width is None: # if a scalar port, then just return the port name as is in a list
+ port_split = [self.name]
+ else: # if not a scalar port, then split
+ port_split = [f"{self.name}[{i}]" for i in range(int(self.lsb), int(self.msb) + 1)]
+ return port_split
+
+
+class NetlistParser:
+ """Base class for netlist parsers.
+
+ Arguments:
+ netlist: Netlist file path.
+ top_module: Top module name.
+
+ Attributes:
+ top_module: Netlist top module name.
+ behavoiral: True if netlist contains behavoiral constructs, False otherwise.
+ instances: List of instance names.
+ modules: List of module names.
+ ports: List of top module ports.
+ nodes: List of the parser abstract syntax tree nodes.
+ """
+
+ def __init__(self, netlist, top_module):
+ """Create NetlistParser instance."""
+ self.top_module = top_module
+ self.behavoiral = False
+ self.instances = []
+ self.modules = []
+ self.ports = []
+ self.nodes = []
+
+ def get_instances(self):
+ """Get list of instance names in the top module"""
+ return self.instances
+
+ def get_modules(self):
+ """Get list of module names in the top module"""
+ return self.modules
+
+ def get_ports(self):
+ """Get list of ports of the top module"""
+ return self.ports
+
+ def get_instance_name(self, module_name):
+ """Get instance name for the given module name"""
+ try:
+ indx = self.modules.index(module_name)
+ except ValueError:
+ return ''
+ return self.instances[indx]
+
+ def get_num_of_instances(self):
+ """Get the number of instances in the top module"""
+ length = len(self.instances)
+ return length
+
+ def get_hooks(self, module_name):
+ """Get instance port connection for the given module name.
+
+ It returns a dictionary of the module instance connection. The
+ dictionary keys represent the port names, and the values represent
+ the port argument name. Example, for the given module instance:
+ a_module a_instance (.x(in1), .y(out1)) The returned dict is { x: in1, y: out1 }
+ """
+ pass
+
+ def find_instance(self, module_name):
+ """Look for an instance with the given module name. Returns True
+ if the module instance is found, False otherwise
+ """
+ found = module_name in self.modules
+ return found
+
+ def is_behavoiral(self):
+ """Check if the parsed netlist contains behavoiral code or not."""
+ return self.behavoiral
+
+ def is_globally_connected(self, nets, ignored_instances=[]):
+ """Check if any of the given nets is connected to all instances
+ minus the given ignored instances.
+
+ Return True if at least one of the given nets is connected, False otherwise.
+ """
+ pass
+
+
+class SpiceParser(NetlistParser):
+ """Spice (ngspice/xyce) netlist parser
+
+ Arguments:
+ netlist: Netlist file path.
+ top_module: Top module name.
+
+ Attributes:
+ Parent class attributes
+ subcircuits: List of subcircuit definition nodes.
+ """
+
+ def __init__(self, netlist, top_module):
+ """Create SpiParser instance."""
+ super().__init__(netlist=netlist, top_module=top_module)
+ # List of subcircuit definitions
+ self.subcircuits = []
+
+ try:
+ parser = Parser.SpiceParser(path=netlist, end_of_line_comment=('$', '*', '//', ';'))
+ except Parser.ParseError as e:
+ raise DataError(f"Netlist {netlist} fails parsing because {str(e)}")
+
+ self.subcircuits = parser.subcircuits
+
+ found = False
+ for subcircuit in self.subcircuits:
+ if subcircuit.name == top_module:
+ found = True
+ self.ports = subcircuit.nodes
+ self.nodes = subcircuit._statements
+ self.instances = [instance.name for instance in subcircuit]
+ self.modules = [instance._parameters[0] for instance in subcircuit]
+ break
+
+ if not found:
+ raise DataError(f"Top module {top_module} not found in {netlist}.")
+
+ # TODO: make sure that all instantiated modules have a subcircuit definition
+
+ def find_subcircuit(self, subcircuit):
+ """Look for a subcircuit definition"""
+ names = [subcircuit.name for subcircuit in self.subcircuits]
+ found = subcircuit in names
+ return found
+
+ def get_hooks(self, module_name):
+ hooks = dict()
+ subckt_instance = None
+ for instance in self.nodes:
+ if instance._parameters[0] == module_name:
+ subckt_instance = instance
+ break
+
+ if not subckt_instance:
+ raise DataError(f"Module instance {module_name} not found.")
+
+ subckt_definition = None
+ for subcircuit in self.subcircuits:
+ if subcircuit.name == module_name:
+ subckt_definition = subcircuit
+ break
+
+ if not subckt_definition:
+ raise DataError(f"Module definition {module_name} not found.")
+
+ ports = subckt_definition._nodes
+ conn = subckt_instance._nodes
+
+ if len(conn) < len(ports):
+ print("{{Warning}}: Not all ports are connected")
+
+ hooks = {ports[i]: conn[i] for i in range(0, len(conn))}
+ hooks.update({ports[i]: None for i in range(len(conn), len(ports))})
+
+ return hooks
+
+ def is_globally_connected(self, nets, ignored_instances=[]):
+ connected = False
+ for instance in self.nodes:
+ if instance._parameters[0] not in ignored_instances:
+ locally_connected = [hook in nets for hook in instance._nodes]
+ connected = any(locally_connected)
+ if not connected:
+ print(f"Instance {instance._parameters[0]} isn't connected to any of the nets: {nets} .")
+ break
+
+ return connected
+
+
+class VerilogParser(NetlistParser):
+ """Verilog HDL netlist parser
+
+ Arguments:
+ netlist: Netlist file path.
+ top_module: Top module name.
+ include_files: List of extra .v files to include with the netlist.
+ preprocess_define: List of macro defines to pass to the preprocessor (iverilog).
+
+ Attributes:
+ Parent class attributes
+ """
+
+ def __init__(self, netlist, top_module, **kwargs):
+ """Create VerilogParser instance."""
+ super().__init__(netlist=netlist, top_module=top_module)
+ include_files = kwargs.get('include_files', [])
+ preprocess_define = kwargs.get('preprocess_define', None)
+ # Pyverilog specific types for IO ports and verilog keywords
+ io_port_types = ['Inout', 'Input', 'Output']
+ behavioral_keywords = [
+ 'Always', 'Case', 'CaseStatement', 'DelayStatement', 'EventStatement',
+ 'ForeverStatement', 'ForStatement', 'Function', 'FunctionCall', 'IfStatement', 'Initial',
+ 'Reg', 'Repeat', 'Task', 'TaskCall', 'WaitStatement', 'WhileStatement'
+ ]
+
+ netlists = include_files + [netlist]
+ try:
+ root_ast, _ = parse(filelist=netlists, preprocess_define=preprocess_define, debug=False)
+ except ParseError as e:
+ raise DataError(f"Parsing netlist {netlist} failed because {str(e)}")
+
+ # Look for the top module definition node in the abstract syntax tree
+ top_definition = None
+ for definition in root_ast.description.definitions:
+ def_type = type(definition).__name__
+ if def_type == 'ModuleDef':
+ if definition.name == top_module:
+ top_definition = definition
+ break
+
+ if not top_definition:
+ raise DataError(f"Top module {top_module} not found in {netlist}.")
+
+ # Loop over each node under the top module definition
+ for item in top_definition.items:
+ item_type = type(item).__name__
+ if item_type == 'InstanceList': # Module instances
+ instance = item.instances[0]
+ self.nodes.append(instance)
+ self.instances.append(instance.name)
+ self.modules.append(instance.module)
+ elif item_type in behavioral_keywords:
+ self.behavoiral = True
+ elif item_type == 'Decl' and type(item.list[0]).__name__ in io_port_types: # IO Port statements
+ decl = item.list[0]
+ if decl.width is not None:
+ lsb = min(decl.width.lsb.value, decl.width.msb.value)
+ msb = max(decl.width.lsb.value, decl.width.msb.value)
+ else:
+ lsb = None
+ msb = None
+
+ port = Port(name=decl.name, lsb=lsb, msb=msb, type=type(item.list[0]).__name__)
+ self.ports.append(port)
+
+ # If the port decleration is part of the header, for example:
+ # module (input clk, input rst, ...), then it won't be parsed by the previous loop
+ if not self.ports:
+ portlist = top_definition.portlist.ports
+ for port in portlist:
+ if port.first.width is not None:
+ lsb = self._evaluate_expr(port.first.width.lsb)
+ msb = self._evaluate_expr(port.first.width.msb)
+ else:
+ lsb = None
+ msb = None
+
+ port = Port(name=port.first.name, lsb=lsb, msb=msb, type=type(port.first).__name__)
+ self.ports.append(port)
+
+ def get_ports(self):
+ """Get list of port names"""
+ names = [element for port in self.ports for element in port.split()]
+ return names
+
+ def get_port_types(self, split_bus=True):
+ """Get port types, it returns a dictionary. The
+ dictionary keys are the port names, and the dictionary
+ values are the port type (Input, Output, Inout)
+ """
+ ports = dict()
+ if split_bus:
+ for port in self.ports:
+ split_port = port.split()
+ for element in split_port:
+ ports[element] = port.type
+ else:
+ for port in self.ports:
+ ports[port.name] = port.type
+
+ return ports
+
+ # TODO: Needs to be with instance name (can have more than on instance with the same module)
+
+ def get_hooks(self, module_name):
+ hooks = dict()
+ try:
+ node_idx = self.modules.index(module_name)
+ except ValueError:
+ raise DataError(f"Module {module_name} not found.")
+
+ node = self.nodes[node_idx]
+ if node.module == module_name:
+ for hook in node.portlist:
+ argname_type = type(hook.argname).__name__
+ if argname_type == 'Concat':
+ for i in range(0, len(hook.argname.list)):
+ portname = f"{hook.portname}[{i}]"
+ hooks[portname] = hook.argname.list[i]
+ else:
+ hooks[hook.portname] = str(hook.argname)
+
+ return hooks
+
+ def is_globally_connected(self, nets, ignored_instances=[]):
+ connected = False
+ for node in self.nodes:
+ if node.name not in ignored_instances:
+ locally_connected = [str(hook.argname) in nets if type(hook.argname).__name__ != 'Concat'
+ else len(set(list(hook.argname.list)) & set(nets)) > 0 for hook in node.portlist]
+ connected = any(locally_connected)
+ if not connected:
+ print(f"Instance {node.name} isn't connected to any of the nets: {nets} .")
+ break
+
+ return connected
+
+ def _evaluate_expr(self, expr):
+ # TODO: Hanlde all supported pyverilog operators
+ operators = {
+ 'Plus': lambda a, b: a + b,
+ 'Minus': lambda a, b: a - b,
+ 'Times': lambda a, b: a * b,
+ 'Divide': lambda a, b: a / b,
+ 'Mod': lambda a, b: a % b,
+ 'Power': lambda a, b: a ** b,
+ 'Sll': lambda a, b: a >> b
+ }
+ expr_type = type(expr).__name__
+ if expr_type in list(operators.keys()):
+ left = self._evaluate_expr(expr.left)
+ right = self._evaluate_expr(expr.right)
+ value = operators[expr_type](left, right)
+ elif expr_type == 'IntConst':
+ value = expr.value
+ else:
+ raise DataError(f"Got an unknown expression type {expr_type} in netlist .")
+
+ return int(value)
+
+ @staticmethod
+ def remove_cells(input_netlist, output_netlist, cells):
+ def filter_out_cell(cell, content):
+ regex = fr'\s+sky130_fd_sc_.*__{cell}_[\d]+\s+.*\s+\([\s\S]*?(?:\;)'
+ return re.sub(regex, '', content)
+
+ with open(input_netlist) as f:
+ lines = f.read()
+ for cell in cells:
+ lines = filter_out_cell(cell, lines)
+
+ if not lines:
+ raise DataError(f"File {input_netlist} is empty.")
+
+ with open(output_netlist, 'w+') as f:
+ f.write(lines)
+
+
+def get_netlist_parser(netlist, top_module, netlist_type, **kwargs):
+ if netlist_type == 'spice':
+ return SpiceParser(netlist, top_module)
+ elif netlist_type == 'verilog':
+ return VerilogParser(netlist, top_module, **kwargs)
+ else:
+ raise NetlistParserNotFound()
diff --git a/mpw_precheck/checks/consistency_check/parsers/netlist_parser/__pycache__/__init__.cpython-36.pyc b/mpw_precheck/checks/consistency_check/parsers/netlist_parser/__pycache__/__init__.cpython-36.pyc
new file mode 100644
index 0000000..ae3a5d6
--- /dev/null
+++ b/mpw_precheck/checks/consistency_check/parsers/netlist_parser/__pycache__/__init__.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/defaults_check.py b/mpw_precheck/checks/defaults_check.py
new file mode 100644
index 0000000..1948195
--- /dev/null
+++ b/mpw_precheck/checks/defaults_check.py
@@ -0,0 +1,103 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import logging
+from glob import glob
+from pathlib import Path
+
+from strsimpy.sorensen_dice import SorensenDice
+
+try:
+ from checks.utils.utils import is_binary_file, file_hash, is_not_binary_file
+except ImportError:
+ from utils.utils import is_binary_file, file_hash, is_not_binary_file
+
+EXCLUDES = []
+VIEWS = ['gds']
+
+
+def get_view(name, directory):
+ return glob(str(Path(directory, name, '*')))
+
+
+def get_default_view(default_content_path, name):
+ return get_view(name, default_content_path)
+
+
+def get_updated_view(input_directory, name):
+ return get_view(name, input_directory)
+
+
+def has_default_readme(input_directory, default_content_path):
+ default_content_path = default_content_path / 'README.md'
+ input_directory = input_directory / 'README.md'
+ try:
+ df_readme_content = default_content_path.open(encoding='utf-8').read()
+ readme_content = input_directory.open(encoding='utf-8').read()
+ except FileNotFoundError:
+ logging.error(f"File 'README.md' not found in {input_directory}")
+ return False
+
+ similarity = 1 - SorensenDice().distance(df_readme_content, readme_content)
+ if similarity > 0.75:
+ logging.warning("The provided 'README.md' is identical to the default 'README.md'")
+ return False
+ return True
+
+
+def has_default_content(input_directory, default_content_path):
+ result = True
+ for view in VIEWS:
+ try:
+ for target_file in get_updated_view(input_directory, view):
+ target_file = Path(target_file)
+ for default_file in get_default_view(default_content_path, view):
+ default_file = Path(default_file)
+ if str(default_file) not in EXCLUDES and str(target_file) not in EXCLUDES:
+ if is_not_binary_file(default_file) and is_not_binary_file(target_file):
+ default_file_content = default_file.open(encoding='utf-8').read()
+ target_file_content = target_file.open(encoding='utf-8').read()
+ similarity = 1 - SorensenDice().distance(default_file_content, target_file_content)
+ if similarity > 0.75:
+ logging.warning(f"The provided {target_file.name} is too similar to the default file {default_file.name}")
+ result = False
+ elif is_binary_file(default_file) and is_binary_file(target_file):
+ if file_hash(default_file) == file_hash(target_file):
+ logging.warning(f"The provided {target_file.name} is identical to the default file {default_file.name}")
+ result = False
+ except FileNotFoundError as not_found_error:
+ logging.error(f"File '{not_found_error.filename}' not found in {input_directory}/{view}")
+ continue
+ return result
+
+
+if __name__ == '__main__':
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ default_input_directory = Path(__file__).parents[1] / '_default_content'
+ parser = argparse.ArgumentParser(description="Runs a makefile check on a given file (looks for 'Makefile' if a directory is provided).")
+ parser.add_argument('--input_directory', '-i', required=False, default=default_input_directory, help='Input Directory')
+ parser.add_argument('--defaults_path', '-d', required=False, default=default_input_directory, help='Defaults Path')
+ args = parser.parse_args()
+
+ if has_default_readme(Path(args.input_directory), Path(args.defaults_path)):
+ logging.info("README Clean")
+ else:
+ logging.info("README Dirty")
+
+ if has_default_content(Path(args.input_directory), Path(args.defaults_path)):
+ logging.info("Content Clean")
+ else:
+ logging.info("Content Dirty")
diff --git a/mpw_precheck/checks/documentation_check.py b/mpw_precheck/checks/documentation_check.py
new file mode 100644
index 0000000..aa2f72b
--- /dev/null
+++ b/mpw_precheck/checks/documentation_check.py
@@ -0,0 +1,78 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import logging
+import os
+from pathlib import Path
+
+BANNED_WORDS = ['blacklist', 'slave', 'whitelist'] # Banned Keywords
+DOCUMENTATION_EXTS = ['.doc', '.docx', '.html', '.md', '.odt', '.rst'] # Valid Document Extensions
+IGNORED_DIRS = ['.git', 'third_party'] # Directories ignored for documentation check
+
+DOCUMENTATION_FILENAME = 'README'
+
+
+def check_inclusive_language(file):
+ try:
+ with open(file, encoding='utf-8') as f:
+ content = f.read()
+ for word in BANNED_WORDS:
+ if word in content:
+ logging.warning(f"The documentation file ({file}) contains the non-inclusive word: {word}")
+ return False
+ return True
+ except UnicodeDecodeError as unicode_error:
+ logging.error(f"DOCUMENTATION FILE UNICODE DECODE EXCEPTION in ({file}): {unicode_error}")
+ return False
+
+
+def main(*args, **kwargs):
+ path = kwargs['input_directory']
+ found = False
+ result = True
+ readme_path = Path(path) / DOCUMENTATION_FILENAME
+ if not readme_path.exists():
+ for ext in DOCUMENTATION_EXTS:
+ readme_ext_path = Path(path) / f'{DOCUMENTATION_FILENAME}{ext}'
+ if readme_ext_path.exists():
+ found = True
+ break
+
+ if found:
+ for root, dirs, files in os.walk(path):
+ for file in files:
+ file_path = Path(root) / file
+ if file_path.parent not in IGNORED_DIRS and file_path.suffix in DOCUMENTATION_EXTS:
+ extension = file_path.suffix
+ if extension in DOCUMENTATION_EXTS:
+ check = check_inclusive_language(file_path)
+ if not check:
+ result = False
+ return result
+ else:
+ logging.warning(f"No documentation file(s) was found")
+ result = False
+ return result
+
+
+if __name__ == '__main__':
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ default_input_directory = Path(__file__).parents[1] / '_default_content'
+ parser = argparse.ArgumentParser(description="Runs a documentation check on a given directory.")
+ parser.add_argument('--input_directory', '-i', required=False, default=default_input_directory, help='Input Directory')
+ args = parser.parse_args()
+
+ logging.info("Documentation Clean") if main(input_directory=args.input_directory) else logging.warning("Documentation Dirty")
diff --git a/mpw_precheck/checks/drc_checks/klayout/__pycache__/klayout_gds_drc_check.cpython-36.pyc b/mpw_precheck/checks/drc_checks/klayout/__pycache__/klayout_gds_drc_check.cpython-36.pyc
new file mode 100644
index 0000000..9bf3a65
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/klayout/__pycache__/klayout_gds_drc_check.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/drc_checks/klayout/fom_density.lydrc b/mpw_precheck/checks/drc_checks/klayout/fom_density.lydrc
new file mode 100644
index 0000000..62e6127
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/klayout/fom_density.lydrc
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>
+<klayout-macro>
+ <description/>
+ <version/>
+ <category>drc</category>
+ <prolog/>
+ <epilog/>
+ <doc/>
+ <autorun>false</autorun>
+ <autorun-early>false</autorun-early>
+ <shortcut/>
+ <show-in-menu>true</show-in-menu>
+ <group-name>drc_scripts</group-name>
+ <menu-path>tools_menu.drc.end</menu-path>
+ <interpreter>dsl</interpreter>
+ <dsl-interpreter-name>drc-dsl-xml</dsl-interpreter-name>
+ <text>
+
+source($input)
+report("Density Checks", $report)
+
+verbose(true)
+
+diff_wildcard = "65/20"
+tap_wildcard = "65/44"
+fomfill_wildcard = "65,23/28"
+fommk_wildcard = "23/0"
+
+chip_boundary = input(235,4)
+pl = polygon_layer
+pl.insert(box(0, 0, 700, 700))
+pl & chip_boundary
+
+threads(4)
+
+bbox = chip_boundary.bbox
+
+window_size = 700
+
+step_size = 70
+
+llx, lly, urx, ury = bbox.left, bbox.bottom, bbox.right, bbox.top
+
+cnt = 0
+tot = ((urx-window_size-llx) / step_size).ceil() * ((ury-window_size-lly) / step_size ).ceil()
+for x in (llx..urx-window_size).step(step_size)
+ for y in (lly..ury-window_size).step(step_size)
+ pl = polygon_layer
+ pl.insert(box(x, y, x+window_size, y+window_size))
+ box_within_boundary = pl & chip_boundary
+ m_area_within_seal = (box_within_boundary & source.touching(box_within_boundary.bbox).polygons(diff_wildcard, tap_wildcard, fomfill_wildcard, fommk_wildcard)).area
+ m_density = m_area_within_seal / box_within_boundary.area
+
+ cnt = cnt + 1
+ # Needed for interfacing with other scripts
+ # puts does not print to stdout but rather to tty
+ # which can not be captured in python
+ system 'echo %d/%d'%[cnt, tot.round]
+ if m_density < 0.33
+ box_within_boundary.output("cfom.pd.1d", "0.33 min FOM pattern density #{box_within_boundary.bbox}")
+ end
+ if m_density > 0.57
+ box_within_boundary.output("cfom.pd.1e", "0.57 max FOM pattern density #{box_within_boundary.bbox}")
+
+ end
+ # m_density < 0.33 && box_within_boundary.output("cfom.pd.1d", "0.33 min FOM pattern density")
+ # m_density > 0.57 && box_within_boundary.output("cfom.pd.1e", "0.57 max FOM pattern density")
+ end
+end
+
+</text>
+</klayout-macro>
diff --git a/mpw_precheck/checks/drc_checks/klayout/klayout_gds_drc_check.py b/mpw_precheck/checks/drc_checks/klayout/klayout_gds_drc_check.py
new file mode 100644
index 0000000..6427d83
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/klayout/klayout_gds_drc_check.py
@@ -0,0 +1,59 @@
+import argparse
+import logging
+import subprocess
+from pathlib import Path
+
+
+def klayout_gds_drc_check(check_name, drc_script_path, gds_input_file_path, output_directory, klayout_cmd_extra_args=[]):
+ report_file_path = output_directory / 'outputs/reports' / f'{check_name}_check.xml'
+ logs_directory = output_directory / 'logs'
+ run_drc_check_cmd = ['klayout', '-b', '-r', drc_script_path,
+ '-rd', f"input={gds_input_file_path}",
+ '-rd', f"report={report_file_path}"]
+ # '-rd', "feol=true"]
+ run_drc_check_cmd.extend(klayout_cmd_extra_args)
+
+ log_file_path = logs_directory / f'{check_name}_check.log'
+ with open(log_file_path, 'w') as klayout_drc_log:
+ subprocess.run(run_drc_check_cmd, stderr=klayout_drc_log, stdout=klayout_drc_log)
+
+ with open(report_file_path) as klayout_xml_report:
+ drc_content = klayout_xml_report.read()
+ drc_count = drc_content.count('<item>')
+ total_file_path = logs_directory / f'{check_name}_check.total'
+ with open(total_file_path, 'w') as drc_total:
+ drc_total.write(f"{drc_count}")
+ if drc_count == 0:
+ logging.info("No DRC Violations found")
+ return True
+ else:
+ logging.error(f"Total # of DRC violations is {drc_count} Please check {report_file_path} For more details")
+ return False
+
+
+if __name__ == "__main__":
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ parser = argparse.ArgumentParser(description='Runs magic and klayout drc checks on a given GDS.')
+ parser.add_argument('--gds_input_file_path', '-g', required=True, help='GDS File to apply DRC checks on')
+ parser.add_argument('--output_directory', '-o', required=True, help='Output Directory')
+ parser.add_argument('--pdk_root', '-p', required=True, help='PDK Path')
+ parser.add_argument('--design_name', '-d', required=True, help='Design Name')
+ args = parser.parse_args()
+
+ gds_input_file_path = Path(args.gds_input_file_path)
+ output_directory = Path(args.output_directory)
+ pdk_root = Path(args.pdk_root)
+ design_name = args.design_name
+
+ klayout_sky130A_mr_drc_script_path = Path(__file__).parent.parent.parent / "tech-files/sky130A_mr.drc"
+
+ if gds_input_file_path.exists() and gds_input_file_path.suffix == ".gds":
+ if output_directory.exists() and output_directory.is_dir():
+ if klayout_gds_drc_check("klayout_feol_drc", gds_input_file_path, klayout_sky130A_mr_drc_script_path, output_directory, ["-rd", "feol=true"]):
+ logging.info("Klayout GDS DRC Clean")
+ else:
+ logging.info("Klayout GDS DRC Dirty")
+ else:
+ logging.error(f"{output_directory} is not valid")
+ else:
+ logging.error(f"{gds_input_file_path} is not valid")
diff --git a/mpw_precheck/checks/drc_checks/klayout/met_min_ca_density.lydrc b/mpw_precheck/checks/drc_checks/klayout/met_min_ca_density.lydrc
new file mode 100644
index 0000000..bd2b262
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/klayout/met_min_ca_density.lydrc
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8"?>
+<klayout-macro>
+ <description/>
+ <version/>
+ <category>drc</category>
+ <prolog/>
+ <epilog/>
+ <doc/>
+ <autorun>false</autorun>
+ <autorun-early>false</autorun-early>
+ <shortcut/>
+ <show-in-menu>true</show-in-menu>
+ <group-name>drc_scripts</group-name>
+ <menu-path>tools_menu.drc.end</menu-path>
+ <interpreter>dsl</interpreter>
+ <dsl-interpreter-name>drc-dsl-xml</dsl-interpreter-name>
+ <text>
+
+source($input, $top_cell)
+report("Density Checks", $report)
+
+verbose(true)
+
+deep
+
+li1_wildcard = "67/0-4,6-43,45-*"
+mcon_wildcard = "67/44"
+li1fill_wildcard = "56/28"
+
+m1_wildcard = "68/0-4,6-43,45-*"
+via_wildcard = "68/44"
+m1fill_wildcard = "36/28"
+
+m2_wildcard = "69/0-4,6-43,45-*"
+via2_wildcard = "69/44"
+m2fill_wildcard = "41/28"
+
+m3_wildcard = "70/0-4,6-43,45-*"
+via3_wildcard = "70/44"
+m3fill_wildcard = "34/28"
+
+m4_wildcard = "71/0-4,6-43,45-*"
+via4_wildcard = "71/44"
+m4fill_wildcard = "51/28"
+
+m5_wildcard = "72/0-4,6-43,45-*"
+m5fill_wildcard = "59/28"
+
+# ---------------
+
+li1 = polygons(li1_wildcard)
+mcon = polygons(mcon_wildcard)
+
+m1 = polygons(m1_wildcard)
+via = polygons(via_wildcard)
+
+m2 = polygons(m2_wildcard)
+via2 = polygons(via2_wildcard)
+
+m3 = polygons(m3_wildcard)
+via3 = polygons(via3_wildcard)
+
+m4 = polygons(m4_wildcard)
+m4fill = polygons(m4fill_wildcard)
+via4 = polygons(via4_wildcard)
+
+m5 = polygons(m5_wildcard)
+
+chip_boundary = input(235,4)
+#area = (m4+m4fill).area
+full_area = chip_boundary.area
+
+#li1_wildcard = "67/20"
+#li1fill_wildcard = "56/28"
+li1_density = polygons(li1_wildcard, li1fill_wildcard).area / full_area
+li1_ca_density = 1 - li1_density
+log("li1_ca_density is #{li1_ca_density}")
+if li1_ca_density < 0.4
+ #chip_boundary.output("li1.pd.1d", "0.4 min li1 ca pattern density, li1 ca density is #{li1_ca_density}")
+ chip_boundary.output("li1.pd.1d", "0.4 min li1 ca pattern density")
+end
+
+#m1_wildcard = "68/20"
+#m1fill_wildcard = "36/28"
+m1_density = polygons(m1_wildcard, m1fill_wildcard).area / full_area
+m1_ca_density = 1 - m1_density
+log("m1_ca_density is #{m1_ca_density}")
+if m1_ca_density < 0.4
+ #chip_boundary.output("m1.pd.1d", "0.4 min m1 ca pattern density, m1 ca density is #{m1_ca_density}")
+ chip_boundary.output("m1.pd.1d", "0.4 min m1 ca pattern density")
+end
+
+#m2_wildcard = "69/20"
+#m2_fill_wildcard = "41/28"
+m2_density = polygons(m2_wildcard, m2fill_wildcard).area / full_area
+m2_ca_density = 1 - m2_density
+log("m2_ca_density is #{m2_ca_density}")
+if m2_ca_density < 0.4
+ #chip_boundary.output("m2.pd.1d", "0.4 min m2 ca pattern density, m2 ca density is #{m2_ca_density}")
+ chip_boundary.output("m2.pd.1d", "0.4 min m2 ca pattern density")
+end
+
+#m3_wildcard = "70/20"
+#m3_fill_wildcard = "34/28"
+m3_density = polygons(m3_wildcard, m3fill_wildcard).area / full_area
+m3_ca_density = 1 - m3_density
+log("m3_ca_density is #{m3_ca_density}")
+if m3_ca_density < 0.4
+ #chip_boundary.output("m3.pd.1d", "0.4 min m3 ca pattern density, m3 ca density is #{m3_ca_density}")
+ chip_boundary.output("m3.pd.1d", "0.4 min m3 ca pattern density")
+end
+
+#m4_wildcard = "71/20"
+#m4fill_wildcard = "51/28"
+m4_density = polygons(m4_wildcard, m4fill_wildcard).area / full_area
+m4_ca_density = 1 - m4_density
+log("m4_ca_density is #{m4_ca_density}")
+if m4_ca_density < 0.4
+ #chip_boundary.output("m4.pd.1d", "0.4 min m4 ca pattern density, m4 ca density is #{m4_ca_density}")
+ chip_boundary.output("m4.pd.1d", "0.4 min m4 ca pattern density, m4 ca density is #{m4_ca_density}")
+end
+
+#m5_wildcard = "72/20"
+#m5fill_wildcard = "59/28"
+m5_density = polygons(m5_wildcard, m5fill_wildcard).area / full_area
+m5_ca_density = 1 - m5_density
+log("m5_ca_density is #{m5_ca_density}")
+if m5_ca_density < 0.24
+ #chip_boundary.output("m5.pd.1d", "0.24 min m5 ca pattern density, m5 ca density is #{m5_ca_density}")
+ chip_boundary.output("m5.pd.1d", "0.24 min m5 ca pattern density")
+end
+
+</text>
+</klayout-macro>
diff --git a/mpw_precheck/checks/drc_checks/klayout/offgrid.lydrc b/mpw_precheck/checks/drc_checks/klayout/offgrid.lydrc
new file mode 100644
index 0000000..f83985d
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/klayout/offgrid.lydrc
@@ -0,0 +1,222 @@
+<?xml version="1.0" encoding="utf-8"?>
+<klayout-macro>
+ <description/>
+ <version/>
+ <category>drc</category>
+ <prolog/>
+ <epilog/>
+ <doc/>
+ <autorun>false</autorun>
+ <autorun-early>false</autorun-early>
+ <shortcut/>
+ <show-in-menu>true</show-in-menu>
+ <group-name>drc_scripts</group-name>
+ <menu-path>tools_menu.drc.end</menu-path>
+ <interpreter>dsl</interpreter>
+ <dsl-interpreter-name>drc-dsl-xml</dsl-interpreter-name>
+ <text>
+
+# optionnal for a batch launch : klayout -b -rd input=my_layout.gds -rd report=sky130_drc.txt -r drc_sky130.drc
+
+source($input, $top_cell)
+
+report("SKY130 DRC runset", $report)
+
+verbose(true)
+
+deep
+
+# all except purpose (datatype) 5 -- label and 44 -- via
+li_wildcard = "67/0-4,6-43,45-*"
+mcon_wildcard = "67/44"
+
+m1_wildcard = "68/0-4,6-43,45-*"
+via_wildcard = "68/44"
+
+m2_wildcard = "69/0-4,6-43,45-*"
+via2_wildcard = "69/44"
+
+m3_wildcard = "70/0-4,6-43,45-*"
+via3_wildcard = "70/44"
+
+m4_wildcard = "71/0-4,6-43,45-*"
+via4_wildcard = "71/44"
+
+m5_wildcard = "72/0-4,6-43,45-*"
+
+diff = input(65, 20)
+tap = polygons(65, 44)
+nwell = polygons(64, 20)
+dnwell = polygons(64, 18)
+pwbm = polygons(19, 44)
+pwde = polygons(124, 20)
+natfet = polygons(124, 21)
+hvtr = polygons(18, 20)
+hvtp = polygons(78, 44)
+ldntm = polygons(11, 44)
+hvi = polygons(75, 20)
+tunm = polygons(80, 20)
+lvtn = polygons(125, 44)
+poly = polygons(66, 20)
+hvntm = polygons(125, 20)
+nsdm = polygons(93, 44)
+psdm = polygons(94, 20)
+rpm = polygons(86, 20)
+urpm = polygons(79, 20)
+npc = polygons(95, 20)
+licon = polygons(66, 44)
+
+li = polygons(li_wildcard)
+mcon = polygons(mcon_wildcard)
+
+m1 = polygons(m1_wildcard)
+via = polygons(via_wildcard)
+
+m2 = polygons(m2_wildcard)
+via2 = polygons(via2_wildcard)
+
+m3 = polygons(m3_wildcard)
+via3 = polygons(via3_wildcard)
+
+m4 = polygons(m4_wildcard)
+via4 = polygons(via4_wildcard)
+
+m5 = polygons(m5_wildcard)
+
+pad = polygons(76, 20)
+nsm = polygons(61, 20)
+capm = polygons(89, 44)
+cap2m = polygons(97, 44)
+vhvi = polygons(74, 21)
+uhvi = polygons(74, 22)
+npn = polygons(82, 20)
+inductor = polygons(82, 24)
+vpp = polygons(82, 64)
+pnp = polygons(82, 44)
+lvs_prune = polygons(84, 44)
+ncm = polygons(92, 44)
+padcenter = polygons(81, 20)
+mf = polygons(76, 44)
+areaid_sl = polygons(81, 1)
+areaid_ce = polygons(81, 2)
+areaid_fe = polygons(81, 3)
+areaid_sc = polygons(81, 4)
+areaid_sf = polygons(81, 6)
+areaid_sw = polygons(81, 7)
+areaid_sr = polygons(81, 8)
+areaid_mt = polygons(81, 10)
+areaid_dt = polygons(81, 11)
+areaid_ft = polygons(81, 12)
+areaid_ww = polygons(81, 13)
+areaid_ld = polygons(81, 14)
+areaid_ns = polygons(81, 15)
+areaid_ij = polygons(81, 17)
+areaid_zr = polygons(81, 18)
+areaid_ed = polygons(81, 19)
+areaid_de = polygons(81, 23)
+areaid_rd = polygons(81, 24)
+areaid_dn = polygons(81, 50)
+areaid_cr = polygons(81, 51)
+areaid_cd = polygons(81, 52)
+areaid_st = polygons(81, 53)
+areaid_op = polygons(81, 54)
+areaid_en = polygons(81, 57)
+areaid_en20 = polygons(81, 58)
+areaid_le = polygons(81, 60)
+areaid_hl = polygons(81, 63)
+areaid_sd = polygons(81, 70)
+areaid_po = polygons(81, 81)
+areaid_it = polygons(81, 84)
+areaid_et = polygons(81, 101)
+areaid_lvt = polygons(81, 108)
+areaid_re = polygons(81, 125)
+areaid_ag = polygons(81, 79)
+poly_rs = polygons(66, 13)
+diff_rs = polygons(65, 13)
+pwell_rs = polygons(64, 13)
+li_rs = polygons(67, 13)
+cfom = polygons(22, 20)
+
+
+log("{{ OFFGRID-ANGLES section }}")
+
+dnwell.ongrid(0.005).output("dnwell_OFFGRID", "x.1b : OFFGRID vertex on dnwell")
+dnwell.with_angle(0 .. 45).output("dnwell_angle", "x.3a : non 45 degree angle dnwell")
+nwell.ongrid(0.005).output("nwell_OFFGRID", "x.1b : OFFGRID vertex on nwell")
+nwell.with_angle(0 .. 45).output("nwell_angle", "x.3a : non 45 degree angle nwell")
+pwbm.ongrid(0.005).output("pwbm_OFFGRID", "x.1b : OFFGRID vertex on pwbm")
+pwbm.with_angle(0 .. 45).output("pwbm_angle", "x.3a : non 45 degree angle pwbm")
+pwde.ongrid(0.005).output("pwde_OFFGRID", "x.1b : OFFGRID vertex on pwde")
+pwde.with_angle(0 .. 45).output("pwde_angle", "x.3a : non 45 degree angle pwde")
+hvtp.ongrid(0.005).output("hvtp_OFFGRID", "x.1b : OFFGRID vertex on hvtp")
+hvtp.with_angle(0 .. 45).output("hvtp_angle", "x.3a : non 45 degree angle hvtp")
+hvtr.ongrid(0.005).output("hvtr_OFFGRID", "x.1b : OFFGRID vertex on hvtr")
+hvtr.with_angle(0 .. 45).output("hvtr_angle", "x.3a : non 45 degree angle hvtr")
+lvtn.ongrid(0.005).output("lvtn_OFFGRID", "x.1b : OFFGRID vertex on lvtn")
+lvtn.with_angle(0 .. 45).output("lvtn_angle", "x.3a : non 45 degree angle lvtn")
+ncm.ongrid(0.005).output("ncm_OFFGRID", "x.1b : OFFGRID vertex on ncm")
+ncm.with_angle(0 .. 45).output("ncm_angle", "x.3a : non 45 degree angle ncm")
+diff.ongrid(0.005).output("diff_OFFGRID", "x.1b : OFFGRID vertex on diff")
+tap.ongrid(0.005).output("tap_OFFGRID", "x.1b : OFFGRID vertex on tap")
+diff.not(areaid_en.and(uhvi)).with_angle(0 .. 90).output("diff_angle", "x.2 : non 90 degree angle diff")
+diff.and(areaid_en.and(uhvi)).with_angle(0 .. 45).output("diff_angle", "x.2c : non 45 degree angle diff")
+tap.not(areaid_en.and(uhvi)).with_angle(0 .. 90).output("tap_angle", "x.2 : non 90 degree angle tap")
+tap.and(areaid_en.and(uhvi)).with_angle(0 .. 45).output("tap_angle", "x.2c : non 45 degree angle tap")
+tunm.ongrid(0.005).output("tunm_OFFGRID", "x.1b : OFFGRID vertex on tunm")
+tunm.with_angle(0 .. 45).output("tunm_angle", "x.3a : non 45 degree angle tunm")
+poly.ongrid(0.005).output("poly_OFFGRID", "x.1b : OFFGRID vertex on poly")
+poly.with_angle(0 .. 90).output("poly_angle", "x.2 : non 90 degree angle poly")
+rpm.ongrid(0.005).output("rpm_OFFGRID", "x.1b : OFFGRID vertex on rpm")
+rpm.with_angle(0 .. 45).output("rpm_angle", "x.3a : non 45 degree angle rpm")
+npc.ongrid(0.005).output("npc_OFFGRID", "x.1b : OFFGRID vertex on npc")
+npc.with_angle(0 .. 45).output("npc_angle", "x.3a : non 45 degree angle npc")
+nsdm.ongrid(0.005).output("nsdm_OFFGRID", "x.1b : OFFGRID vertex on nsdm")
+nsdm.with_angle(0 .. 45).output("nsdm_angle", "x.3a : non 45 degree angle nsdm")
+psdm.ongrid(0.005).output("psdm_OFFGRID", "x.1b : OFFGRID vertex on psdm")
+psdm.with_angle(0 .. 45).output("psdm_angle", "x.3a : non 45 degree angle psdm")
+licon.ongrid(0.005).output("licon_OFFGRID", "x.1b : OFFGRID vertex on licon")
+licon.with_angle(0 .. 90).output("licon_angle", "x.2 : non 90 degree angle licon")
+li.ongrid(0.005).output("li_OFFGRID", "x.1b : OFFGRID vertex on li")
+li.with_angle(0 .. 45).output("li_angle", "x.3a : non 45 degree angle li")
+mcon.ongrid(0.005).output("ct_OFFGRID", "x.1b : OFFGRID vertex on mcon")
+mcon.with_angle(0 .. 90).output("ct_angle", "x.2 : non 90 degree angle mcon")
+vpp.ongrid(0.005).output("vpp_OFFGRID", "x.1b : OFFGRID vertex on vpp")
+vpp.with_angle(0 .. 45).output("vpp_angle", "x.3a : non 45 degree angle vpp")
+m1.ongrid(0.005).output("m1_OFFGRID", "x.1b : OFFGRID vertex on m1")
+m1.with_angle(0 .. 45).output("m1_angle", "x.3a : non 45 degree angle m1")
+via.ongrid(0.005).output("via_OFFGRID", "x.1b : OFFGRID vertex on via")
+via.with_angle(0 .. 90).output("via_angle", "x.2 : non 90 degree angle via")
+m2.ongrid(0.005).output("m2_OFFGRID", "x.1b : OFFGRID vertex on m2")
+m2.with_angle(0 .. 45).output("m2_angle", "x.3a : non 45 degree angle m2")
+via2.ongrid(0.005).output("via2_OFFGRID", "x.1b : OFFGRID vertex on via2")
+via2.with_angle(0 .. 90).output("via2_angle", "x.2 : non 90 degree angle via2")
+m3.ongrid(0.005).output("m3_OFFGRID", "x.1b : OFFGRID vertex on m3")
+m3.with_angle(0 .. 45).output("m3_angle", "x.3a : non 45 degree angle m3")
+via3.ongrid(0.005).output("via3_OFFGRID", "x.1b : OFFGRID vertex on via3")
+via3.with_angle(0 .. 90).output("via3_angle", "x.2 : non 90 degree angle via3")
+nsm.ongrid(0.005).output("nsm_OFFGRID", "x.1b : OFFGRID vertex on nsm")
+nsm.with_angle(0 .. 45).output("nsm_angle", "x.3a : non 45 degree angle nsm")
+m4.ongrid(0.005).output("m4_OFFGRID", "x.1b : OFFGRID vertex on m4")
+m4.with_angle(0 .. 45).output("m4_angle", "x.3a : non 45 degree angle m4")
+via4.ongrid(0.005).output("via4_OFFGRID", "x.1b : OFFGRID vertex on via4")
+via4.with_angle(0 .. 90).output("via4_angle", "x.2 : non 90 degree angle via4")
+m5.ongrid(0.005).output("m5_OFFGRID", "x.1b : OFFGRID vertex on m5")
+m5.with_angle(0 .. 45).output("m5_angle", "x.3a : non 45 degree angle m5")
+pad.ongrid(0.005).output("pad_OFFGRID", "x.1b : OFFGRID vertex on pad")
+pad.with_angle(0 .. 45).output("pad_angle", "x.3a : non 45 degree angle pad")
+mf.ongrid(0.005).output("mf_OFFGRID", "x.1b : OFFGRID vertex on mf")
+mf.with_angle(0 .. 90).output("mf_angle", "x.2 : non 90 degree angle mf")
+hvi.ongrid(0.005).output("hvi_OFFGRID", "x.1b : OFFGRID vertex on hvi")
+hvi.with_angle(0 .. 45).output("hvi_angle", "x.3a : non 45 degree angle hvi")
+hvntm.ongrid(0.005).output("hvntm_OFFGRID", "x.1b : OFFGRID vertex on hvntm")
+hvntm.with_angle(0 .. 45).output("hvntm_angle", "x.3a : non 45 degree angle hvntm")
+vhvi.ongrid(0.005).output("vhvi_OFFGRID", "x.1b : OFFGRID vertex on vhvi")
+vhvi.with_angle(0 .. 45).output("vhvi_angle", "x.3a : non 45 degree angle vhvi")
+uhvi.ongrid(0.005).output("uhvi_OFFGRID", "x.1b : OFFGRID vertex on uhvi")
+uhvi.with_angle(0 .. 45).output("uhvi_angle", "x.3a : non 45 degree angle uhvi")
+pwell_rs.ongrid(0.005).output("pwell_rs_OFFGRID", "x.1b : OFFGRID vertex on pwell_rs")
+pwell_rs.with_angle(0 .. 45).output("pwell_rs_angle", "x.3a : non 45 degree angle pwell_rs")
+areaid_re.ongrid(0.005).output("areaid_re_OFFGRID", "x.1b : OFFGRID vertex on areaid.re")
+
+</text>
+</klayout-macro>
diff --git a/mpw_precheck/checks/drc_checks/klayout/pin_label_purposes_overlapping_drawing.rb.drc b/mpw_precheck/checks/drc_checks/klayout/pin_label_purposes_overlapping_drawing.rb.drc
new file mode 100644
index 0000000..7368b58
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/klayout/pin_label_purposes_overlapping_drawing.rb.drc
@@ -0,0 +1,286 @@
+# usage:
+# klayout -r pin_label_purposes_overlapping_drawing <-rd threads=THREADS_NUM> <-rd tile=TILE_SIZE> <-rd flat_mode=true> <-rd check_pwell=true> <gdsFile> <topcellName> <markerReportOutFileName>
+#
+# Flag pin.not(drawing) for all known pin/label layers in sky130A.
+# WARNING: if markerFile is RELATIVE-PATH it is written in SAME-DIR as input-GDS.
+#
+# pwell & pwelliso not checked by default. Believe labelling pwell without drawn pwell is legal.
+#
+# TODO?: are results correct if deep mode, for pin & drawing in different hier. levels?
+#
+# Exit status (does not work in klayout 0.23.11; does in 0.24 and later):
+# 1 : I/O error or other internal error (uncaught exceptions).
+# 2...127 : means 1... rules did flag error(s). If over 126 rules had errors, status is 127 max.
+# That is this # is the how many rule-types had non-zero errors, NOT total errors count.
+# 0 : no rules flagged errors.
+# If process dies thru signal, exit status is 128+SIGNUM, so that range is reserved.
+# i.e. if kernel oom-killer sends kill -9: status=137.
+#
+# Runs klayout (in batch) to do partial/crude layer grid checks; output to a MarkerDB (*.lyrdb)
+# Crude because no partitioning is done, to enforce unique grid requirements by areaid.
+#
+# Script starts as regular ruby, then exec's via klayout passing self to it.
+# (klayout requirement is this script-name *must* end in .drc).
+#
+# Known reasons why mult. klayout-versions produce non-identical output:
+# 1. In some earlier versions (than 0.27), markerReport may state "wrong" generator:
+# <generator>:/built-in-macros/drc.lym</generator>
+# the "better" generator would look like:
+# <generator>drc: script='<yourPath>/gdsSky130Apin1.drc'</generator>
+# 2. When errors are flagged, the ordering of errors may differ between klayout versions.
+#
+
+# include RBA
+begin
+
+if $flat_mode == "true"
+ flat # flat, with or without tiling
+else
+ deep
+end
+
+if $check_pwell == "true"
+ $check_pwell = true
+else
+ $check_pwell = false
+end
+
+if !$threads || $threads.to_i == 0
+ $threads=`nproc`
+end
+
+if $tile
+ if $tile.to_f > 0
+ flat
+ tiles($tile)
+ puts "Tiling Enabled"
+ # no border
+ # tile_borders(0)
+ no_borders
+ end
+end
+
+threads($threads.to_i)
+title = "pin_label_purposes_overlapping_drawing.rb.drc, input=#{$input}, topcell=#{$top_cell_name}"
+puts "Running pin_label_purposes_overlapping_drawing.rb.drc on file=#{$input}, topcell=#{$top_cell_name}, output to #{$report}"
+puts " deep:#{is_deep?} tiled:#{is_tiled?} threads:#{$threads}"
+
+STDOUT.flush
+
+source($input, $top_cell_name)
+report(title, $report)
+
+# $ruleHeader = "Checks with errors:"
+$ruleHeader = "--- #err|description, table for cell: %s" % [$top_cell_name]
+$didHeader = false
+$errs = 0
+$totals = 0
+$rules = 0
+
+#
+# Direct rule checks like:
+# m2.width(1.5).output("m2 width < 1.5")
+# write to report() but don't give opportunity to count/print which rules did flag.
+# Instead:
+# rule(m2.width(1.5), "m2 width < 1.5")
+#
+# Wish to use direct-form, and just tabulate/post-process report after the fact.
+# This form (empty or not) still does not nicely report/summarize error-count per-rule.
+
+# Return value not meaningful if the is_empty? fails (in 0.26.9 or earlier).
+#
+def rule(marker, msg)
+ $rules = $rules + 1
+ empty = false
+ size = -1
+ emptyFails = false
+
+ # test if marker is empty.
+ # marker.is_empty? : works in 0.27, not 0.26 and earlier.
+ # marker.size : does not work in any so far.
+ # marker.bbox appears universal, works in klayout versions 0.23.11 ... 0.27.
+ # In case it fails, catch exception and revert to less information in our stdout.
+ begin
+ size = marker.data.size
+ empty = (size == 0)
+ # works all versions: size = marker.data.size
+ # works all versions: empty = marker.bbox.to_s == "()"
+ # fails pre 0.27: empty = marker.is_empty?
+ rescue StandardError => e
+ # when can't determine which rules flagged errors, signal not to summarize.
+ emptyFails = true
+ empty = false
+ size = -1
+ if $errs >= 0
+ $errs = -8
+ end
+ if ($errs & 1) == 0
+ puts "turned off marker empty detect..."
+ end
+ $errs = $errs | 1
+ end
+ if ! empty
+ marker.output(msg)
+ if ! emptyFails
+ if $errs == 0 && ! $didHeader
+ puts $ruleHeader
+ $didHeader = true
+ end
+ $errs = $errs + 1
+ $totals = $totals + size
+ puts "%8d %s" % [size, msg]
+ return 1
+ end
+ end
+ return 0
+end
+
+# call like:
+#
+# pinCheck( "met1", 68,20, 68,16, 68, 5 )
+#
+# where 68,20 is met1/drawing, and purposes 16 & 5 are pin,label
+#
+# It is an error if called:
+# ... with less than 5 args, i.e. MUST have at least one non-drawing layer-purpose-pair.
+# e.g.: pinCheck( "met1", 68,20 )
+# ... with an odd number of arguments after the first three.
+# e.g.: pinCheck( "met1", 68,20, 68 )
+# e.g.: pinCheck( "met1", 68,20, 68,16, 68 )
+#
+# Variations:
+# pinCheck: do the regular AndNot pin check
+# pinSkip: do not do the check, but still report on which lpps have data vs empty.
+def pinCheck(name, layn, typen, *nonMaskLpps)
+ pinCheckIf(true, name, layn, typen, *nonMaskLpps)
+end
+def pinSkip(name, layn, typen, *nonMaskLpps)
+ pinCheckIf(false, name, layn, typen, *nonMaskLpps)
+end
+def pinCheckIf(checkp, name, layn, typen, *nonMaskLpps)
+ if nonMaskLpps.length == 0 || nonMaskLpps.length % 2 != 0
+ STDERR.puts "pinCheck called with empty or odd-number of args for non-drawing layer-purpose-pairs."
+ exit 1
+ end
+
+ lyfmt = "%22s"
+ lyfmt2 = "%12s"
+
+ ly = polygons(layn, typen) # get main drawing
+ drpair = "#{layn}/#{typen}"
+ # isEmpty(ly, name)
+ lye = (ly.is_empty?) ? "EMP" : "dat"
+ sumry = [ lyfmt % "#{name}:#{drpair}/#{lye}" ]
+
+ nonMaskLpps.each_slice(2) {|lay, typ|
+ l2 = polygons(lay, typ)
+ l2e = (l2.is_empty?) ? "EMP" : "dat"
+ sumry += [ lyfmt2 % "#{lay}/#{typ}/#{l2e}" ]
+
+ msg = "#{lay}/#{typ}: #{name}, pin/label not-over drawing:#{drpair}"
+ if checkp
+ rule( l2.not(ly), msg )
+ end
+ }
+ if checkp
+ mode = " "
+ else
+ mode = "NO-Check"
+ end
+ # force header output (if not yet done)
+ if ! $didHeader
+ puts $ruleHeader
+ $didHeader = true
+ end
+ puts ("%8s ---- " % mode) + sumry.join(" ")
+
+end
+
+# verbose input(), flag if its empty. description is a string.
+def inputVerb(layn, typen, desc)
+ ly = input(layn, typen)
+ isEmpty(ly, desc)
+ return ly
+end
+
+def isEmpty(layer, desc)
+ if layer.is_empty?
+ puts "--EMPTY : #{desc}"
+ else
+ puts "data : #{desc}"
+ end
+end
+
+# check all layer-purpose-pairs found in input-layout:
+# Report ALL that are pin-purpose.
+
+#? should these be checked against pwell/drawing: pwelliso_pin - 44/16 pwelliso_label - 44/5
+ pinCheckIf($check_pwell,
+ "pwell", 64,44, 122,16, 64,59, 44,16, 44,5)
+ pinCheck( "nwell", 64,20, 64,16, 64,5)
+ pinCheck( "diff", 65,20, 65,16, 65,6)
+ pinCheck( "tap", 65,44, 65,48, 65,5)
+ pinCheck( "poly", 66,20, 66,16, 66,5)
+ pinCheck( "licon1", 66,44, 66,58)
+ pinCheck( "li1", 67,20, 67,16, 67,5)
+ pinCheck( "mcon", 67,44, 67,48)
+ pinCheck( "met1", 68,20, 68,16, 68,5)
+ pinCheck( "via", 68,44, 68,58)
+ pinCheck( "met2", 69,20, 69,16, 69,5)
+ pinCheck( "via2", 69,44, 69,58)
+ pinCheck( "met3", 70,20, 70,16, 70,5)
+ pinCheck( "via3", 70,44, 70,48)
+ pinCheck( "met4", 71,20, 71,16, 71,5)
+ pinCheck( "via4", 71,44, 71,48)
+ pinCheck( "met5", 72,20, 72,16, 72,5)
+ pinCheck( "pad", 76,20, 76,5, 76,16)
+ pinCheck( "pnp", 82,44, 82,59)
+ pinCheck( "npn", 82,20, 82,5)
+ pinCheck( "rdl", 74,20, 74,16, 74,5)
+ pinCheck( "inductor", 82,24, 82,25)
+
+end
+# How to tabulate as-if-flat "error-counts by error-message" from current report()?
+# In old versions, we can't seem to determine here if a check flagged errors ($errs == -1).
+if $errs >= 0
+ puts "%8d total error(s) among %d error type(s), %d checks, cell: %s" % [$totals, $errs, $rules, $top_cell_name]
+ # puts "#{$errs} of #{$rules} checks have errors"
+else
+ puts "#{$rules} checks"
+ $errs = 0 # so exit status == 0.
+end
+puts "Writing report..."
+
+# if we roll-over to 256, exit-status seen by shell is zero.
+# uncaught I/O errors will yield (built-in) exit status of 1.
+if $errs > 0
+ $errs = $errs + 1
+end
+if $errs > 127
+ $errs = 127
+end
+
+# experimental: report own peak process-stats. BUT: report-file isn't really written
+# until we exit (during exit). So these results are not 100% accurate.
+# VmHWM: max-resident-size, VmPeak: max virtual-size.
+# don't need: pid=Process.pid
+if File.readable?("/proc/self/status")
+ puts File.foreach("/proc/self/status").grep(/^(VmPeak|VmHWM)/)
+end
+
+# does not work (to set exit-status) in 0.23.11.
+# Does work in 0.24.2, 0.27!
+exit $errs
+
+# For 0.23.11 we could set exit-status as below, but:
+# if we do: the report() does not get written!
+#
+# for exit! we'd lose buffered output unless we flush:
+# STDOUT.flush
+# STDERR.flush
+# Kernel.exit!($errs)
+#
+# emacs syntax-mode:
+# Local Variables:
+# mode:ruby
+# End:
diff --git a/mpw_precheck/checks/drc_checks/klayout/zeroarea.rb.drc b/mpw_precheck/checks/drc_checks/klayout/zeroarea.rb.drc
new file mode 100644
index 0000000..06a9d80
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/klayout/zeroarea.rb.drc
@@ -0,0 +1,44 @@
+# based in part on: https://www.klayout.de/forum/discussion/173/use-klayout-in-batch-mode
+$errs = 0
+ly = RBA::Layout.new
+source($input, $top_cell_name)
+ly.read($input)
+report("zero area check", $report)
+ly.layer_indices.each { |li|
+ ly.each_cell { |cell|
+ cell.shapes(li).each { |shape|
+ # TODO: must we check that shape is one of: box, polygon, path? What happens to text?
+ if shape.is_valid? && (!shape.is_null?) &&
+ (shape.is_box? || shape.is_path? || shape.is_polygon?) &&
+ shape.area == 0
+ $errs += 1
+ polygons().insert(shape.dpolygon).output("zero_area_shape")
+ if $cleaned_output
+ shape.delete
+ end
+ end
+ }
+ }
+}
+puts "#{$errs} zero-area shapes"
+if $cleaned_output
+ puts "writing to #{$cleaned_output}"
+ ly.write($cleaned_output)
+end
+# if we roll-over to 256, exit-status seen by shell is zero.
+# uncaught I/O errors will yield (built-in) exit status of 1.
+if $errs > 0
+ $errs = $errs + 1
+end
+if $errs > 127
+ $errs = 127
+end
+# experimental: report own peak process-stats. BUT: output-file isn't really written
+# until we exit (during exit). So these results are not 100% accurate.
+# VmHWM: max-resident-size, VmPeak: max virtual-size.
+# don't need: pid=Process.pid
+if File.readable?("/proc/self/status")
+ puts File.foreach("/proc/self/status").grep(/^(VmPeak|VmHWM)/)
+end
+# does not work (to set exit-status) in 0.23.11. Does work in 0.24.2, 0.27.
+exit $errs
diff --git a/mpw_precheck/checks/drc_checks/magic/__pycache__/magic_gds_drc_check.cpython-36.pyc b/mpw_precheck/checks/drc_checks/magic/__pycache__/magic_gds_drc_check.cpython-36.pyc
new file mode 100644
index 0000000..e12bf6b
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/__pycache__/magic_gds_drc_check.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_rdb.cpython-36.pyc b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_rdb.cpython-36.pyc
new file mode 100644
index 0000000..8e2c1f5
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_rdb.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_tcl.cpython-36.pyc b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_tcl.cpython-36.pyc
new file mode 100644
index 0000000..8d7eed5
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_tcl.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_tr_drc.cpython-36.pyc b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_tr_drc.cpython-36.pyc
new file mode 100644
index 0000000..265173a
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/magic_drc_to_tr_drc.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/tr2klayout.cpython-36.pyc b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/tr2klayout.cpython-36.pyc
new file mode 100644
index 0000000..df4a5bd
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/__pycache__/tr2klayout.cpython-36.pyc
Binary files differ
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_rdb.py b/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_rdb.py
new file mode 100644
index 0000000..06824e2
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_rdb.py
@@ -0,0 +1,64 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+from pathlib import Path
+
+
+def convert(input_file, output_file, data=True, drc=False):
+ try:
+ line_type = data
+ with open(input_file) as fp, open(output_file, 'w') as fpw:
+ line = fp.readline()
+ fpw.write(f"${line} 100\n")
+ while line:
+ line = fp.readline()
+ if ('[INFO]' in line) or (len(line.strip()) == 0):
+ continue
+ elif '------' in line:
+ line_type = not line_type
+ elif line_type == drc:
+ drc_rule = line.strip().split("(")
+ drc_rule = [drc_rule, "UnknownRule"] if len(drc_rule) < 2 else drc_rule
+ fpw.write(f"r_0_{drc_rule[1][:-1]}\n")
+ # fpw.write("500 500 2 Nov 29 03:26:39 2020\n")
+ fpw.write(f"Rule File Pathname: {input_file}\n")
+ fpw.write(f"{drc_rule[1][:-1]}: {drc_rule[0]}\n")
+ drc_number = 1
+ elif line_type == data:
+ cord = [int(float(i)) * 100 for i in line.strip().split(' ')]
+ fpw.write(f"p {drc_number} 4\n")
+ fpw.write(f"{cord[0]} {cord[1]}\n")
+ fpw.write(f"{cord[2]} {cord[1]}\n")
+ fpw.write(f"{cord[2]} {cord[3]}\n")
+ fpw.write(f"{cord[0]} {cord[3]}\n")
+ drc_number += 1
+ except IOError:
+ print(f"Magic DRC Error file not found {input_file}")
+ except:
+ print("Failed to generate RDB file")
+
+
+def formatter(prog):
+ return argparse.HelpFormatter(prog, max_help_position=60)
+
+
+if __name__ == '__main__':
+ parser = argparse.ArgumentParser(formatter_class=formatter)
+ parser.add_argument('--input_file', '-i', required=True)
+ parser.add_argument('--output_file', '-o', required=True)
+ args = parser.parse_args()
+
+ convert(Path(args.input_file), Path(args.output_file), data=True, drc=False)
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_tcl.py b/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_tcl.py
new file mode 100644
index 0000000..ac76084
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_tcl.py
@@ -0,0 +1,49 @@
+# Copyright 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import argparse
+from pathlib import Path
+
+
+def convert(input_file, output_file):
+ """
+ design name
+ violation message
+ list of violations
+ Total Count:
+ """
+
+ # Converting Magic DRC
+ split_line = '----------------------------------------'
+ with open(input_file) as fp, open(output_file, 'w') as fpw:
+ drc_content = fp.read()
+ if drc_content is not None:
+ drc_sections = drc_content.split(split_line)
+ if len(drc_sections) > 2:
+ for i in range(1, len(drc_sections) - 1, 2):
+ vio_name = drc_sections[i].strip()
+ for vio in drc_sections[i + 1].split('\n'):
+ vio = "um ".join(vio.strip().split())
+ if len(vio):
+ vio_line = "box " + vio + "; feedback add \"" + vio_name + "\" medium"
+ fpw.write(f"{vio_line}\n")
+
+
+if __name__ == '__main__':
+ parser = argparse.ArgumentParser(description="Converts a magic.drc file to a magic readable tcl file.")
+ parser.add_argument('--input_file', '-i', required=True)
+ parser.add_argument('--output_file', '-o', required=True)
+ args = parser.parse_args()
+
+ convert(Path(args.input_file), Path(args.output_file))
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_tr_drc.py b/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_tr_drc.py
new file mode 100644
index 0000000..9bb69b6
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/magic_drc_to_tr_drc.py
@@ -0,0 +1,59 @@
+# Copyright 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import argparse
+import re
+from pathlib import Path
+
+
+def cleanup(vio_type):
+ return str(vio_type).replace(' ', '_').replace('>', 'gt').replace('<', 'lt').replace('=', 'eq').replace('!', 'not').replace('^', 'pow').replace('.', 'dot').replace('-', '_').replace('+', 'plus').replace('(', '').replace(')', '')
+
+
+def convert(input_file, output_file):
+ """
+ design name
+ violation message
+ list of violations
+ Total Count:
+ """
+
+ # Converting Magic DRC
+ split_line = '----------------------------------------'
+ with open(input_file) as fp, open(output_file, 'w') as fpw:
+ drc_content = fp.read()
+ pattern = re.compile(r'.*\s*\((\S+)\.?\s*[^\(\)]+\)')
+ if drc_content is not None:
+ drc_sections = drc_content.split(split_line)
+ if len(drc_sections) > 2:
+ for i in range(1, len(drc_sections) - 1, 2):
+ vio_name = drc_sections[i].strip()
+ match = pattern.match(vio_name)
+ if match:
+ layer = match.group(1).split('.')[0]
+ message_prefix = f" violation type: {cleanup(vio_name)}\n srcs: N/A N/A\n"
+ for vio in drc_sections[i + 1].split('\n'):
+ vio_cor = vio.strip().split()
+ if len(vio_cor) > 3:
+ vio_line = f"{message_prefix} bbox = ( {vio_cor[0]}, {vio_cor[1]} ) - ( {vio_cor[2]}, {vio_cor[3]} ) on Layer {layer}"
+ fpw.write(f"{vio_line}\n")
+
+
+if __name__ == '__main__':
+ parser = argparse.ArgumentParser(description="Converts a magic.drc file to a TritonRoute DRC format file.")
+ parser.add_argument('--input_file', '-i', required=True)
+ parser.add_argument('--output_file', '-o', required=True)
+ args = parser.parse_args()
+
+ convert(Path(args.input_file), Path(args.output_file))
diff --git a/mpw_precheck/checks/drc_checks/magic/converters/tr2klayout.py b/mpw_precheck/checks/drc_checks/magic/converters/tr2klayout.py
new file mode 100644
index 0000000..f9de411
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/converters/tr2klayout.py
@@ -0,0 +1,105 @@
+#!/usr/bin/env python3
+# Copyright 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import argparse
+import re
+import xml.dom.minidom as minidom
+import xml.etree.ElementTree as ET
+from pathlib import Path
+
+
+def prettify(element):
+ """Return a pretty-printed XML string for the element."""
+ rough_string = ET.tostring(element, 'utf-8')
+ reparsed = minidom.parseString(rough_string)
+ return reparsed.toprettyxml(indent=' ', newl='\n')
+
+
+def single_quote_between_category_tags(content):
+ return re.sub('<category>(.*?)</category>', r"<category>'\1'</category>", content)
+
+
+def convert(input_file, output_file, design_name):
+ re_violation = re.compile(r"violation type: (?P<type>\S+)\s+"
+ r"srcs: (?P<src1>\S+)( (?P<src2>\S+))?\s+"
+ r"bbox = \( (?P<llx>\S+), (?P<lly>\S+) \)"
+ r" - "
+ r"\( (?P<urx>\S+), (?P<ury>\S+) \) "
+ r"on Layer (?P<layer>\S+)", re.M)
+
+ with open(input_file) as fp, open(output_file, 'w') as fpw:
+ content = fp.read()
+ count = 0
+ vio_dict = {}
+
+ for match in re_violation.finditer(content):
+ count += 1
+ type_ = match.group('type')
+ src1 = match.group('src1')
+ src2 = match.group('src2')
+ llx = match.group('llx')
+ lly = match.group('lly')
+ urx = match.group('urx')
+ ury = match.group('ury')
+ layer = match.group('layer')
+
+ item = ET.Element('item')
+ ET.SubElement(item, 'category').text = type_
+ ET.SubElement(item, 'cell').text = design_name
+ ET.SubElement(item, 'visited').text = 'false'
+ ET.SubElement(item, 'multiplicity').text = '1'
+ values = ET.SubElement(item, 'values')
+ box = ET.SubElement(values, 'value')
+ box.text = f"box: ({llx},{lly};{urx},{ury})"
+ layer_msg = ET.SubElement(values, 'value')
+ layer_msg.text = f"text: 'On layer {layer}'"
+ srcs = ET.SubElement(values, 'value')
+ srcs.text = f"text: 'Between {src1} {src2}'" if src2 else f"text: 'Between {src1}'"
+
+ # create XML object
+ if type_ not in vio_dict:
+ vio_dict[type_] = []
+
+ vio_dict[type_].append(item)
+
+ print('Found', count, 'violations')
+
+ report_database = ET.Element('report-database')
+ categories = ET.SubElement(report_database, 'categories')
+ for type_ in vio_dict.keys():
+ category = ET.SubElement(categories, 'category')
+ ET.SubElement(category, 'name').text = type_
+
+ cells = ET.SubElement(report_database, 'cells')
+ cell = ET.SubElement(cells, 'cell')
+ ET.SubElement(cell, 'name').text = design_name
+
+ items = ET.Element('items')
+ for _, vios in vio_dict.items():
+ for item in vios:
+ items.append(item)
+
+ report_database.append(items)
+ fpw.write(single_quote_between_category_tags(prettify(report_database)))
+
+
+if __name__ == '__main__':
+ parser = argparse.ArgumentParser(description="Converts a TritonRoute DRC Report to a KLayout database")
+ parser.add_argument('--input_file', '-i', required=True)
+ parser.add_argument('--output_file', '-o', required=True)
+ parser.add_argument('--design_name', '-d', required=True)
+ args = parser.parse_args()
+
+ convert(Path(args.input_file), args.design_name, Path(args.output_file))
diff --git a/mpw_precheck/checks/drc_checks/magic/magic_drc_check.tcl b/mpw_precheck/checks/drc_checks/magic/magic_drc_check.tcl
new file mode 100644
index 0000000..7918be0
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/magic_drc_check.tcl
@@ -0,0 +1,93 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+
+set GDS_UT_PATH [lindex $argv 6]
+set DESIGN_NAME [lindex $argv 7]
+set PDK_ROOT [lindex $argv 8]
+set DRC_REPORT [lindex $argv 9]
+set DRC_MAG [lindex $argv 10]
+set SRAM_MODULES [lindex $argv 11]
+set ESD_FET [lindex $argv 12]
+set HAS_SRAM [lindex $argv 13]
+set HAS_ESD_FET [lindex $argv 14]
+
+if { $HAS_ESD_FET } {
+ gds noduplicates yes
+ puts "Detected an ESD FET module"
+ puts "Pre-loading a maglef of: $ESD_FET"
+ load $PDK_ROOT/sky130A/libs.ref/sky130_fd_io/maglef/$ESD_FET.mag
+}
+
+if { $HAS_SRAM } {
+ gds noduplicates yes
+ puts "Detected an SRAM module"
+ foreach x $SRAM_MODULES {
+ puts "Pre-loading a maglef of the SRAM block: ${x}"
+ load $PDK_ROOT/sky130A/libs.ref/sky130_sram_macros/maglef/${x}.mag
+ }
+}
+gds read $GDS_UT_PATH
+
+set fout [open $DRC_REPORT w]
+set oscale [cif scale out]
+set cell_name $DESIGN_NAME
+magic::suspendall
+puts stdout "\[INFO\]: Loading $cell_name\n"
+flush stdout
+load $cell_name
+select top cell
+expand
+drc euclidean on
+drc style drc(full)
+drc check
+set drc_result [drc listall why]
+
+
+set count 0
+puts $fout "$cell_name"
+puts $fout "----------------------------------------"
+foreach {errtype coordlist} $drc_result {
+ puts $fout $errtype
+ puts $fout "----------------------------------------"
+ foreach coord $coordlist {
+ set bllx [expr {$oscale * [lindex $coord 0]}]
+ set blly [expr {$oscale * [lindex $coord 1]}]
+ set burx [expr {$oscale * [lindex $coord 2]}]
+ set bury [expr {$oscale * [lindex $coord 3]}]
+ set coords [format " %.3f %.3f %.3f %.3f" $bllx $blly $burx $bury]
+ puts $fout "$coords"
+ set count [expr {$count + 1} ]
+ }
+ puts $fout "----------------------------------------"
+}
+
+puts $fout "\[INFO\]: COUNT: $count"
+puts $fout "\[INFO\]: Should be divided by 3 or 4"
+
+puts $fout ""
+close $fout
+
+puts stdout "\[INFO\]: COUNT: $count"
+puts stdout "\[INFO\]: Should be divided by 3 or 4"
+puts stdout "\[INFO\]: DRC Checking DONE ($DRC_REPORT)"
+flush stdout
+
+puts stdout "\[INFO\]: Saving mag view with DRC errors($DRC_MAG)"
+# WARNING: changes the name of the cell; keep as last step
+save $DRC_MAG
+puts stdout "\[INFO\]: Saved"
+
+exit $count
diff --git a/mpw_precheck/checks/drc_checks/magic/magic_gds_drc_check.py b/mpw_precheck/checks/drc_checks/magic/magic_gds_drc_check.py
new file mode 100644
index 0000000..97a694e
--- /dev/null
+++ b/mpw_precheck/checks/drc_checks/magic/magic_gds_drc_check.py
@@ -0,0 +1,154 @@
+import argparse
+import gzip
+import logging
+import os
+import re
+import subprocess
+from pathlib import Path
+
+try:
+ from checks.drc_checks.magic.converters import magic_drc_to_rdb, magic_drc_to_tcl, magic_drc_to_tr_drc, tr2klayout
+except ImportError:
+ from converters import magic_drc_to_rdb, magic_drc_to_tcl, magic_drc_to_tr_drc, tr2klayout
+
+
+def check_if_binary_has(word, filename):
+ f = gzip.open(filename, 'r', errors='ignore') if 'gz' in str(filename) else open(filename, errors='ignore')
+ content = f.read()
+ f.close()
+ return int(bool(re.search(word, content)))
+
+
+def is_valid_magic_drc_report(drc_content):
+ split_line = '----------------------------------------'
+ drc_sections = drc_content.split(split_line)
+ return len(drc_sections) >= 2
+
+
+def violations_count(drc_content):
+ """
+ design name
+ violation message
+ list of violations
+ Total Count:
+ """
+ split_line = '----------------------------------------'
+ drc_sections = drc_content.split(split_line)
+ if len(drc_sections) == 2:
+ return 0
+ else:
+ vio_dict = dict()
+ for i in range(1, len(drc_sections) - 1, 2):
+ vio_dict[drc_sections[i]] = len(drc_sections[i + 1].split("\n")) - 2
+ count = 0
+ for key in vio_dict:
+ val = vio_dict[key]
+ count += val
+ logging.error(f"Violation Message \"{str(key.strip())} \"found {str(val)} Times.")
+ return count
+
+
+def magic_gds_drc_check(gds_ut_path, design_name, pdk_root, output_directory):
+ parent_directory = Path(__file__).parent
+ logs_directory = output_directory / 'logs'
+ outputs_directory = output_directory / 'outputs'
+ reports_directory = outputs_directory / 'reports'
+
+ design_magic_drc_file_path = reports_directory / f"magic_drc_check.drc.report"
+
+ installed_sram_modules_names = []
+ sram_maglef_files_generator = Path(pdk_root / "sky130A" / "libs.ref" / "sky130_sram_macros" / "maglef").glob('*.mag')
+ for installed_sram in sram_maglef_files_generator:
+ installed_sram_modules_names.append(installed_sram.stem)
+ sram_modules_in_gds = []
+ for sram in installed_sram_modules_names:
+ if check_if_binary_has(sram, gds_ut_path):
+ sram_modules_in_gds.append(sram) # only the name of the module
+
+ magicrc_file_path = parent_directory.parent.parent / 'tech-files' / 'sky130A.magicrc'
+ magic_drc_tcl_path = parent_directory / 'magic_drc_check.tcl'
+ design_magic_drc_mag_file_path = outputs_directory / f"{design_name}.magic.drc.mag"
+ esd_fet = 'sky130_fd_io__signal_5_sym_hv_local_5term'
+ # cli arguments for a tcl script has to be a string
+ has_sram_as_str = str(check_if_binary_has('sram', gds_ut_path))
+ has_esd_fet_as_str = str(check_if_binary_has('sky130_fd_io__signal_5_sym_hv_local_5term', gds_ut_path))
+ # TODO(ahmad.nofal@efabless.com): This should be a command line argument
+ os.environ['MAGTYPE'] = 'mag'
+ run_magic_drc_check_cmd = ['magic', '-noconsole', '-dnull', '-rcfile', magicrc_file_path, magic_drc_tcl_path, gds_ut_path,
+ design_name, pdk_root, design_magic_drc_file_path, design_magic_drc_mag_file_path,
+ ' '.join(sram_modules_in_gds), esd_fet, has_sram_as_str, has_esd_fet_as_str]
+
+ magic_drc_log_file_path = logs_directory / 'magic_drc_check.log'
+ with open(magic_drc_log_file_path, 'w') as magic_drc_log:
+ process = subprocess.run(run_magic_drc_check_cmd, stderr=magic_drc_log, stdout=magic_drc_log)
+ if not design_magic_drc_file_path.exists():
+ logging.error(f"No {design_magic_drc_file_path} file produced by the drc check")
+ return False
+
+ drc_violations_count = process.returncode
+ if drc_violations_count != 0:
+ drc_violations_count = (drc_violations_count + 3) / 4 # TODO(ahmad.nofal@efabless.com): Check validity
+ magic_drc_total_file_path = logs_directory / 'magic_drc_check.total'
+ with open(magic_drc_total_file_path, 'w') as magic_drc_total:
+ magic_drc_total.write(str(drc_violations_count))
+
+ # Write all different formats for drc violations reports using converters
+ try:
+ design_magic_rdb_file_path = reports_directory / f"magic_drc_check.rdb"
+ magic_drc_to_rdb.convert(design_magic_drc_file_path, design_magic_rdb_file_path)
+ design_magic_drc_tcl_file_path = reports_directory / f"magic_drc_check.tcl"
+ magic_drc_to_tcl.convert(design_magic_drc_file_path, design_magic_drc_tcl_file_path)
+ design_tr_drc_file_path = reports_directory / f"magic_drc_check.tr"
+ magic_drc_to_tr_drc.convert(design_magic_drc_file_path, design_tr_drc_file_path)
+ design_klayout_xml_file_path = reports_directory / f"magic_drc_check.xml"
+ tr2klayout.convert(design_tr_drc_file_path, design_klayout_xml_file_path, design_name)
+ except Exception as e:
+ logging.warning(f"Error generating DRC violation report(s), the full set of Magic DRC reports will not be generated. {e}")
+
+ with open(magic_drc_log_file_path) as magic_drc_log:
+ log_content = magic_drc_log.read()
+
+ if log_content.find("was used but not defined.") != -1:
+ logging.error(f"The GDS is not valid/corrupt contains cells that are used but not defined. Please check: {magic_drc_log_file_path}")
+ return False
+
+ if log_content.find("Unrecognized layer (type) name \"<<<<<\"") != -1:
+ logging.error(f"The GDS is not valid/corrupt contains cells. Please check: {magic_drc_log_file_path}")
+ return False
+
+ with open(design_magic_drc_file_path) as magic_drc_report:
+ drc_content = magic_drc_report.read()
+
+ if not is_valid_magic_drc_report(drc_content):
+ logging.error(f"Incomplete DRC Report. Maybe you ran out of RAM. Please check: {magic_drc_log_file_path}")
+ return False
+ else:
+ count = violations_count(drc_content)
+ logging.info(f"{count} DRC violations") if count == 0 else logging.error(f"{count} DRC violations")
+ return True if count == 0 else False
+
+
+if __name__ == "__main__":
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ parser = argparse.ArgumentParser(description='Runs magic and klayout drc checks on a given GDS.')
+ parser.add_argument('--gds_input_file_path', '-g', required=True, help='GDS File to apply DRC checks on')
+ parser.add_argument('--output_directory', '-o', required=True, help='Output Directory')
+ parser.add_argument('--pdk_root', '-p', required=True, help='PDK Path')
+ parser.add_argument('--design_name', '-d', required=True, help='Design Name')
+
+ args = parser.parse_args()
+ gds_input_file_path = Path(args.gds_input_file_path)
+ output_directory = Path(args.output_directory)
+ pdk_root = Path(args.pdk_root)
+ design_name = args.design_name
+
+ if gds_input_file_path.exists() and gds_input_file_path.suffix == ".gds":
+ if output_directory.exists() and output_directory.is_dir():
+ if magic_gds_drc_check(gds_input_file_path, args.design_name, pdk_root, output_directory):
+ logging.info("Magic GDS DRC Clean")
+ else:
+ logging.info("Magic GDS DRC Dirty")
+ else:
+ logging.error(f"{output_directory} is not valid")
+ else:
+ logging.error(f"{gds_input_file_path} is not valid")
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/0BSD.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/0BSD.txt
new file mode 100644
index 0000000..9d1cb13
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/0BSD.txt
@@ -0,0 +1,12 @@
+Copyright (C) 2006 by First Last <email@example.com>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/Apache-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/Apache-2.0.txt
new file mode 100644
index 0000000..b359681
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/Apache-2.0.txt
@@ -0,0 +1,143 @@
+Apache License
+
+Version 2.0, January 2004
+
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction, and
+distribution as defined by Sections 1 through 9 of this document.
+
+"Licensor" shall mean the copyright owner or entity authorized by the
+copyright owner that is granting the License.
+
+"Legal Entity" shall mean the union of the acting entity and all other
+entities that control, are controlled by, or are under common control with
+that entity. For the purposes of this definition, "control" means (i) the
+power, direct or indirect, to cause the direction or management of such
+entity, whether by contract or otherwise, or (ii) ownership of fifty percent
+(50%) or more of the outstanding shares, or (iii) beneficial ownership of such
+entity.
+
+"You" (or "Your") shall mean an individual or Legal Entity exercising
+permissions granted by this License.
+
+"Source" form shall mean the preferred form for making modifications,
+including but not limited to software source code, documentation source, and
+configuration files.
+
+"Object" form shall mean any form resulting from mechanical transformation or
+translation of a Source form, including but not limited to compiled object
+code, generated documentation, and conversions to other media types.
+
+"Work" shall mean the work of authorship, whether in Source or Object form,
+made available under the License, as indicated by a copyright notice that is
+included in or attached to the work (an example is provided in the Appendix
+below).
+
+"Derivative Works" shall mean any work, whether in Source or Object form, that
+is based on (or derived from) the Work and for which the editorial revisions,
+annotations, elaborations, or other modifications represent, as a whole, an
+original work of authorship. For the purposes of this License, Derivative
+Works shall not include works that remain separable from, or merely link (or
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+
+"Contribution" shall mean any work of authorship, including the original
+version of the Work and any modifications or additions to that Work or
+Derivative Works thereof, that is intentionally submitted to Licensor for
+inclusion in the Work by the copyright owner or by an individual or Legal
+Entity authorized to submit on behalf of the copyright owner. For the purposes
+of this definition, "submitted" means any form of electronic, verbal, or
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+"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
+of whom a Contribution has been received by Licensor and subsequently
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+
+2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
+
+3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
+
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+(b) You must cause any modified files to carry prominent notices stating that
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+5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
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+
+9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
+
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/BSD-2-Clause.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/BSD-2-Clause.txt
new file mode 100644
index 0000000..4428391
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/BSD-2-Clause.txt
@@ -0,0 +1,21 @@
+Copyright (c) <year> <owner>. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
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+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/BSD-3-Clause.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/BSD-3-Clause.txt
new file mode 100644
index 0000000..6a6f178
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/BSD-3-Clause.txt
@@ -0,0 +1,26 @@
+Copyright (c) <year> <owner>. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
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+
+1. Redistributions of source code must retain the above copyright notice, this
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+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-1.0.txt
new file mode 100644
index 0000000..186cec7
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-1.0.txt
@@ -0,0 +1,197 @@
+Creative Commons Attribution 1.0
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+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
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+a. "Collective Work" means a work, such as a periodical issue, anthology or
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+d. "Original Author" means the individual or entity who created the Work.
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+e. "Work" means the copyrightable work of authorship offered under the terms
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+f. "You" means an individual or entity exercising rights under this License
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-2.0.txt
new file mode 100644
index 0000000..46c580d
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-2.0.txt
@@ -0,0 +1,214 @@
+Creative Commons Attribution 2.0
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+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
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+a. "Collective Work" means a work, such as a periodical issue, anthology or
+encyclopedia, in which the Work in its entirety in unmodified form, along with
+a number of other contributions, constituting separate and independent works
+in themselves, are assembled into a collective whole. A work that constitutes
+a Collective Work will not be considered a Derivative Work (as defined below)
+for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and
+other pre-existing works, such as a translation, musical arrangement,
+dramatization, fictionalization, motion picture version, sound recording, art
+reproduction, abridgment, condensation, or any other form in which the Work
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+Work, or who has received express permission from the Licensor to exercise
+rights under this License despite a previous violation.
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+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
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+Works, and to reproduce the Work as incorporated in the Collective Works;
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+publicly, and perform publicly by means of a digital audio transmission the
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+
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+digitally perform the Work only under the terms of this License, and You must
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+every copy or phonorecord of the Work You distribute, publicly display,
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+recipients' exercise of the rights granted hereunder. You may not
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+License and to the disclaimer of warranties. You may not distribute, publicly
+display, publicly perform, or publicly digitally perform the Work with any
+technological measures that control access or use of the Work in a manner
+inconsistent with the terms of this License Agreement. The above applies to
+the Work as incorporated in a Collective Work, but this does not require the
+Collective Work apart from the Work itself to be made subject to the terms of
+this License. If You create a Collective Work, upon notice from any Licensor
+You must, to the extent practicable, remove from the Collective Work any
+reference to such Licensor or the Original Author, as requested. If You create
+a Derivative Work, upon notice from any Licensor You must, to the extent
+practicable, remove from the Derivative Work any reference to such Licensor or
+the Original Author, as requested.
+
+b. If you distribute, publicly display, publicly perform, or publicly
+digitally perform the Work or any Derivative Works or Collective Works, You
+must keep intact all copyright notices for the Work and give the Original
+Author credit reasonable to the medium or means You are utilizing by conveying
+the name (or pseudonym if applicable) of the Original Author if supplied; the
+title of the Work if supplied; to the extent reasonably practicable, the
+Uniform Resource Identifier, if any, that Licensor specifies to be associated
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+licensing information for the Work; and in the case of a Derivative Work, a
+credit identifying the use of the Work in the Derivative Work (e.g., "French
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+manner; provided, however, that in the case of a Derivative Work or Collective
+Work, at a minimum such credit will appear where any other comparable
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+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically
+upon any breach by You of the terms of this License. Individuals or entities
+who have received Derivative Works or Collective Works from You under this
+License, however, will not have their licenses terminated provided such
+individuals or entities remain in full compliance with those licenses.
+Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
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+b. Subject to the above terms and conditions, the license granted here is
+perpetual (for the duration of the applicable copyright in the Work).
+Notwithstanding the above, Licensor reserves the right to release the Work
+under different license terms or to stop distributing the Work at any time;
+provided, however that any such election will not serve to withdraw this
+License (or any other license that has been, or is required to be, granted
+under the terms of this License), and this License will continue in full force
+and effect unless terminated as stated above.
+
+8. Miscellaneous
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+a. Each time You distribute or publicly digitally perform the Work or a
+Collective Work, the Licensor offers to the recipient a license to the Work on
+the same terms and conditions as the license granted to You under this
+License.
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+Licensor offers to the recipient a license to the original Work on the same
+terms and conditions as the license granted to You under this License.
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+c. If any provision of this License is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of the
+remainder of the terms of this License, and without further action by the
+parties to this agreement, such provision shall be reformed to the minimum
+extent necessary to make such provision valid and enforceable.
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+d. No term or provision of this License shall be deemed waived and no breach
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+respect to the Work licensed here. There are no understandings, agreements or
+representations with respect to the Work not specified here. Licensor shall
+not be bound by any additional provisions that may appear in any communication
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+
+Creative Commons is not a party to this License, and makes no warranty
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+
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-2.5.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-2.5.txt
new file mode 100644
index 0000000..d207bf6
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-2.5.txt
@@ -0,0 +1,217 @@
+Creative Commons Attribution 2.5
+
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-3.0.txt
new file mode 100644
index 0000000..1a16e05
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-3.0.txt
@@ -0,0 +1,319 @@
+Creative Commons Legal Code
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-4.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-4.0.txt
new file mode 100644
index 0000000..c95f4d9
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-4.0.txt
@@ -0,0 +1,396 @@
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-1.0.txt
new file mode 100644
index 0000000..e41b0d1
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-1.0.txt
@@ -0,0 +1,189 @@
+Creative Commons Attribution-ShareAlike 1.0
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+whatsoever in connection with the Work. Creative Commons will not be liable to
+You or any party on any legal theory for any damages whatsoever, including
+without limitation any general, special, incidental or consequential damages
+arising in connection to this license. Notwithstanding the foregoing two (2)
+sentences, if Creative Commons has expressly identified itself as the Licensor
+hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is
+licensed under the CCPL, neither party will use the trademark "Creative
+Commons" or any related trademark or logo of Creative Commons without the prior
+written consent of Creative Commons. Any permitted use will be in compliance
+with Creative Commons' then-current trademark usage guidelines, as may be
+published on its website or otherwise made available upon request from time to
+time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-2.0.txt
new file mode 100644
index 0000000..fb1699f
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-2.0.txt
@@ -0,0 +1,212 @@
+Creative Commons Attribution-ShareAlike 2.0
+
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
+SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT
+RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS.
+CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND
+DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
+COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS
+AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE
+BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS
+CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
+CONDITIONS.
+
+1. Definitions
+a. "Collective Work" means a work, such as a periodical issue, anthology or
+encyclopedia, in which the Work in its entirety in unmodified form, along with
+a number of other contributions, constituting separate and independent works in
+themselves, are assembled into a collective whole. A work that constitutes a
+Collective Work will not be considered a Derivative Work (as defined below) for
+the purposes of this License.
+b. "Derivative Work" means a work based upon the Work or upon the Work and
+other pre-existing works, such as a translation, musical arrangement,
+dramatization, fictionalization, motion picture version, sound recording, art
+reproduction, abridgment, condensation, or any other form in which the Work may
+be recast, transformed, or adapted, except that a work that constitutes a
+Collective Work will not be considered a Derivative Work for the purpose of
+this License. For the avoidance of doubt, where the Work is a musical
+composition or sound recording, the synchronization of the Work in
+timed-relation with a moving image ("synching") will be considered a Derivative
+Work for the purpose of this License.
+c. "Licensor" means the individual or entity that offers the Work under the
+terms of this License.
+d. "Original Author" means the individual or entity who created the Work.
+e. "Work" means the copyrightable work of authorship offered under the terms of
+this License.
+f. "You" means an individual or entity exercising rights under this License who
+has not previously violated the terms of this License with respect to the Work,
+or who has received express permission from the Licensor to exercise rights
+under this License despite a previous violation.
+g. "License Elements" means the following high-level license attributes as
+selected by Licensor and indicated in the title of this License: Attribution,
+ShareAlike.
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or
+restrict any rights arising from fair use, first sale or other limitations on
+the exclusive rights of the copyright owner under copyright law or other
+applicable laws.
+3. License Grant. Subject to the terms and conditions of this License, Licensor
+hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the
+duration of the applicable copyright) license to exercise the rights in the
+Work as stated below:
+a. to reproduce the Work, to incorporate the Work into one or more Collective
+Works, and to reproduce the Work as incorporated in the Collective Works;
+b. to create and reproduce Derivative Works;
+c. to distribute copies or phonorecords of, display publicly, perform publicly,
+and perform publicly by means of a digital audio transmission the Work
+including as incorporated in Collective Works;
+d. to distribute copies or phonorecords of, display publicly, perform publicly,
+and perform publicly by means of a digital audio transmission Derivative Works.
+e. For the avoidance of doubt, where the work is a musical composition:
+i. Performance Royalties Under Blanket Licenses. Licensor waives the exclusive
+right to collect, whether individually or via a performance rights society
+(e.g. ASCAP, BMI, SESAC), royalties for the public performance or public
+digital performance (e.g. webcast) of the Work.
+ii. Mechanical Rights and Statutory Royalties. Licensor waives the exclusive
+right to collect, whether individually or via a music rights society or
+designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You
+create from the Work ("cover version") and distribute, subject to the
+compulsory license created by 17 USC Section 115 of the US Copyright Act (or
+the equivalent in other jurisdictions).
+f. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where
+the Work is a sound recording, Licensor waives the exclusive right to collect,
+whether individually or via a performance-rights society (e.g. SoundExchange),
+royalties for the public digital performance (e.g. webcast) of the Work,
+subject to the compulsory license created by 17 USC Section 114 of the US
+Copyright Act (or the equivalent in other jurisdictions).
+The above rights may be exercised in all media and formats whether now known or
+hereafter devised. The above rights include the right to make such
+modifications as are technically necessary to exercise the rights in other
+media and formats. All rights not expressly granted by Licensor are hereby
+reserved.
+
+4. Restrictions. The license granted in Section 3 above is expressly made
+subject to and limited by the following restrictions:
+a. You may distribute, publicly display, publicly perform, or publicly
+digitally perform the Work only under the terms of this License, and You must
+include a copy of, or the Uniform Resource Identifier for, this License with
+every copy or phonorecord of the Work You distribute, publicly display,
+publicly perform, or publicly digitally perform. You may not offer or impose
+any terms on the Work that alter or restrict the terms of this License or the
+recipients' exercise of the rights granted hereunder. You may not sublicense
+the Work. You must keep intact all notices that refer to this License and to
+the disclaimer of warranties. You may not distribute, publicly display,
+publicly perform, or publicly digitally perform the Work with any technological
+measures that control access or use of the Work in a manner inconsistent with
+the terms of this License Agreement. The above applies to the Work as
+incorporated in a Collective Work, but this does not require the Collective
+Work apart from the Work itself to be made subject to the terms of this
+License. If You create a Collective Work, upon notice from any Licensor You
+must, to the extent practicable, remove from the Collective Work any reference
+to such Licensor or the Original Author, as requested. If You create a
+Derivative Work, upon notice from any Licensor You must, to the extent
+practicable, remove from the Derivative Work any reference to such Licensor or
+the Original Author, as requested.
+b. You may distribute, publicly display, publicly perform, or publicly
+digitally perform a Derivative Work only under the terms of this License, a
+later version of this License with the same License Elements as this License,
+or a Creative Commons iCommons license that contains the same License Elements
+as this License (e.g. Attribution-ShareAlike 2.0 Japan). You must include a
+copy of, or the Uniform Resource Identifier for, this License or other license
+specified in the previous sentence with every copy or phonorecord of each
+Derivative Work You distribute, publicly display, publicly perform, or publicly
+digitally perform. You may not offer or impose any terms on the Derivative
+Works that alter or restrict the terms of this License or the recipients'
+exercise of the rights granted hereunder, and You must keep intact all notices
+that refer to this License and to the disclaimer of warranties. You may not
+distribute, publicly display, publicly perform, or publicly digitally perform
+the Derivative Work with any technological measures that control access or use
+of the Work in a manner inconsistent with the terms of this License Agreement.
+The above applies to the Derivative Work as incorporated in a Collective Work,
+but this does not require the Collective Work apart from the Derivative Work
+itself to be made subject to the terms of this License.
+c. If you distribute, publicly display, publicly perform, or publicly digitally
+perform the Work or any Derivative Works or Collective Works, You must keep
+intact all copyright notices for the Work and give the Original Author credit
+reasonable to the medium or means You are utilizing by conveying the name (or
+pseudonym if applicable) of the Original Author if supplied; the title of the
+Work if supplied; to the extent reasonably practicable, the Uniform Resource
+Identifier, if any, that Licensor specifies to be associated with the Work,
+unless such URI does not refer to the copyright notice or licensing information
+for the Work; and in the case of a Derivative Work, a credit identifying the
+use of the Work in the Derivative Work (e.g., "French translation of the Work
+by Original Author," or "Screenplay based on original Work by Original
+Author"). Such credit may be implemented in any reasonable manner; provided,
+however, that in the case of a Derivative Work or Collective Work, at a minimum
+such credit will appear where any other comparable authorship credit appears
+and in a manner at least as prominent as such other comparable authorship
+credit.
+5. Representations, Warranties and Disclaimer
+UNLESS OTHERWISE AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK
+AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE
+MATERIALS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT
+LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR
+PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY,
+OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME
+JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH
+EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN
+NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL,
+INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS
+LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+7. Termination
+a. This License and the rights granted hereunder will terminate automatically
+upon any breach by You of the terms of this License. Individuals or entities
+who have received Derivative Works or Collective Works from You under this
+License, however, will not have their licenses terminated provided such
+individuals or entities remain in full compliance with those licenses. Sections
+1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+b. Subject to the above terms and conditions, the license granted here is
+perpetual (for the duration of the applicable copyright in the Work).
+Notwithstanding the above, Licensor reserves the right to release the Work
+under different license terms or to stop distributing the Work at any time;
+provided, however that any such election will not serve to withdraw this
+License (or any other license that has been, or is required to be, granted
+under the terms of this License), and this License will continue in full force
+and effect unless terminated as stated above.
+8. Miscellaneous
+a. Each time You distribute or publicly digitally perform the Work or a
+Collective Work, the Licensor offers to the recipient a license to the Work on
+the same terms and conditions as the license granted to You under this License.
+b. Each time You distribute or publicly digitally perform a Derivative Work,
+Licensor offers to the recipient a license to the original Work on the same
+terms and conditions as the license granted to You under this License.
+c. If any provision of this License is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of the
+remainder of the terms of this License, and without further action by the
+parties to this agreement, such provision shall be reformed to the minimum
+extent necessary to make such provision valid and enforceable.
+d. No term or provision of this License shall be deemed waived and no breach
+consented to unless such waiver or consent shall be in writing and signed by
+the party to be charged with such waiver or consent.
+e. This License constitutes the entire agreement between the parties with
+respect to the Work licensed here. There are no understandings, agreements or
+representations with respect to the Work not specified here. Licensor shall not
+be bound by any additional provisions that may appear in any communication from
+You. This License may not be modified without the mutual written agreement of
+the Licensor and You.
+Creative Commons is not a party to this License, and makes no warranty
+whatsoever in connection with the Work. Creative Commons will not be liable to
+You or any party on any legal theory for any damages whatsoever, including
+without limitation any general, special, incidental or consequential damages
+arising in connection to this license. Notwithstanding the foregoing two (2)
+sentences, if Creative Commons has expressly identified itself as the Licensor
+hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is
+licensed under the CCPL, neither party will use the trademark "Creative
+Commons" or any related trademark or logo of Creative Commons without the prior
+written consent of Creative Commons. Any permitted use will be in compliance
+with Creative Commons' then-current trademark usage guidelines, as may be
+published on its website or otherwise made available upon request from time to
+time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-2.5.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-2.5.txt
new file mode 100644
index 0000000..1b630bc
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-2.5.txt
@@ -0,0 +1,214 @@
+Creative Commons Attribution-ShareAlike 2.5
+
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
+SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT
+RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS.
+CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND
+DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
+COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS
+AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE
+BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS
+CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
+CONDITIONS.
+
+1. Definitions
+a. "Collective Work" means a work, such as a periodical issue, anthology or
+encyclopedia, in which the Work in its entirety in unmodified form, along with
+a number of other contributions, constituting separate and independent works in
+themselves, are assembled into a collective whole. A work that constitutes a
+Collective Work will not be considered a Derivative Work (as defined below) for
+the purposes of this License.
+b. "Derivative Work" means a work based upon the Work or upon the Work and
+other pre-existing works, such as a translation, musical arrangement,
+dramatization, fictionalization, motion picture version, sound recording, art
+reproduction, abridgment, condensation, or any other form in which the Work may
+be recast, transformed, or adapted, except that a work that constitutes a
+Collective Work will not be considered a Derivative Work for the purpose of
+this License. For the avoidance of doubt, where the Work is a musical
+composition or sound recording, the synchronization of the Work in
+timed-relation with a moving image ("synching") will be considered a Derivative
+Work for the purpose of this License.
+c. "Licensor" means the individual or entity that offers the Work under the
+terms of this License.
+d. "Original Author" means the individual or entity who created the Work.
+e. "Work" means the copyrightable work of authorship offered under the terms of
+this License.
+f. "You" means an individual or entity exercising rights under this License who
+has not previously violated the terms of this License with respect to the Work,
+or who has received express permission from the Licensor to exercise rights
+under this License despite a previous violation.
+g. "License Elements" means the following high-level license attributes as
+selected by Licensor and indicated in the title of this License: Attribution,
+ShareAlike.
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or
+restrict any rights arising from fair use, first sale or other limitations on
+the exclusive rights of the copyright owner under copyright law or other
+applicable laws.
+3. License Grant. Subject to the terms and conditions of this License, Licensor
+hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the
+duration of the applicable copyright) license to exercise the rights in the
+Work as stated below:
+a. to reproduce the Work, to incorporate the Work into one or more Collective
+Works, and to reproduce the Work as incorporated in the Collective Works;
+b. to create and reproduce Derivative Works;
+c. to distribute copies or phonorecords of, display publicly, perform publicly,
+and perform publicly by means of a digital audio transmission the Work
+including as incorporated in Collective Works;
+d. to distribute copies or phonorecords of, display publicly, perform publicly,
+and perform publicly by means of a digital audio transmission Derivative Works.
+e. For the avoidance of doubt, where the work is a musical composition:
+i. Performance Royalties Under Blanket Licenses. Licensor waives the exclusive
+right to collect, whether individually or via a performance rights society
+(e.g. ASCAP, BMI, SESAC), royalties for the public performance or public
+digital performance (e.g. webcast) of the Work.
+ii. Mechanical Rights and Statutory Royalties. Licensor waives the exclusive
+right to collect, whether individually or via a music rights society or
+designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You
+create from the Work ("cover version") and distribute, subject to the
+compulsory license created by 17 USC Section 115 of the US Copyright Act (or
+the equivalent in other jurisdictions).
+f. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where
+the Work is a sound recording, Licensor waives the exclusive right to collect,
+whether individually or via a performance-rights society (e.g. SoundExchange),
+royalties for the public digital performance (e.g. webcast) of the Work,
+subject to the compulsory license created by 17 USC Section 114 of the US
+Copyright Act (or the equivalent in other jurisdictions).
+The above rights may be exercised in all media and formats whether now known or
+hereafter devised. The above rights include the right to make such
+modifications as are technically necessary to exercise the rights in other
+media and formats. All rights not expressly granted by Licensor are hereby
+reserved.
+
+4. Restrictions. The license granted in Section 3 above is expressly made
+subject to and limited by the following restrictions:
+a. You may distribute, publicly display, publicly perform, or publicly
+digitally perform the Work only under the terms of this License, and You must
+include a copy of, or the Uniform Resource Identifier for, this License with
+every copy or phonorecord of the Work You distribute, publicly display,
+publicly perform, or publicly digitally perform. You may not offer or impose
+any terms on the Work that alter or restrict the terms of this License or the
+recipients' exercise of the rights granted hereunder. You may not sublicense
+the Work. You must keep intact all notices that refer to this License and to
+the disclaimer of warranties. You may not distribute, publicly display,
+publicly perform, or publicly digitally perform the Work with any technological
+measures that control access or use of the Work in a manner inconsistent with
+the terms of this License Agreement. The above applies to the Work as
+incorporated in a Collective Work, but this does not require the Collective
+Work apart from the Work itself to be made subject to the terms of this
+License. If You create a Collective Work, upon notice from any Licensor You
+must, to the extent practicable, remove from the Collective Work any credit as
+required by clause 4(c), as requested. If You create a Derivative Work, upon
+notice from any Licensor You must, to the extent practicable, remove from the
+Derivative Work any credit as required by clause 4(c), as requested.
+b. You may distribute, publicly display, publicly perform, or publicly
+digitally perform a Derivative Work only under the terms of this License, a
+later version of this License with the same License Elements as this License,
+or a Creative Commons iCommons license that contains the same License Elements
+as this License (e.g. Attribution-ShareAlike 2.5 Japan). You must include a
+copy of, or the Uniform Resource Identifier for, this License or other license
+specified in the previous sentence with every copy or phonorecord of each
+Derivative Work You distribute, publicly display, publicly perform, or publicly
+digitally perform. You may not offer or impose any terms on the Derivative
+Works that alter or restrict the terms of this License or the recipients'
+exercise of the rights granted hereunder, and You must keep intact all notices
+that refer to this License and to the disclaimer of warranties. You may not
+distribute, publicly display, publicly perform, or publicly digitally perform
+the Derivative Work with any technological measures that control access or use
+of the Work in a manner inconsistent with the terms of this License Agreement.
+The above applies to the Derivative Work as incorporated in a Collective Work,
+but this does not require the Collective Work apart from the Derivative Work
+itself to be made subject to the terms of this License.
+c. If you distribute, publicly display, publicly perform, or publicly digitally
+perform the Work or any Derivative Works or Collective Works, You must keep
+intact all copyright notices for the Work and provide, reasonable to the medium
+or means You are utilizing: (i) the name of the Original Author (or pseudonym,
+if applicable) if supplied, and/or (ii) if the Original Author and/or Licensor
+designate another party or parties (e.g. a sponsor institute, publishing
+entity, journal) for attribution in Licensor's copyright notice, terms of
+service or by other reasonable means, the name of such party or parties; the
+title of the Work if supplied; to the extent reasonably practicable, the
+Uniform Resource Identifier, if any, that Licensor specifies to be associated
+with the Work, unless such URI does not refer to the copyright notice or
+licensing information for the Work; and in the case of a Derivative Work, a
+credit identifying the use of the Work in the Derivative Work (e.g., "French
+translation of the Work by Original Author," or "Screenplay based on original
+Work by Original Author"). Such credit may be implemented in any reasonable
+manner; provided, however, that in the case of a Derivative Work or Collective
+Work, at a minimum such credit will appear where any other comparable
+authorship credit appears and in a manner at least as prominent as such other
+comparable authorship credit.
+5. Representations, Warranties and Disclaimer
+UNLESS OTHERWISE AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK
+AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE
+MATERIALS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT
+LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR
+PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY,
+OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME
+JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH
+EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN
+NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL,
+INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS
+LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+7. Termination
+a. This License and the rights granted hereunder will terminate automatically
+upon any breach by You of the terms of this License. Individuals or entities
+who have received Derivative Works or Collective Works from You under this
+License, however, will not have their licenses terminated provided such
+individuals or entities remain in full compliance with those licenses. Sections
+1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+b. Subject to the above terms and conditions, the license granted here is
+perpetual (for the duration of the applicable copyright in the Work).
+Notwithstanding the above, Licensor reserves the right to release the Work
+under different license terms or to stop distributing the Work at any time;
+provided, however that any such election will not serve to withdraw this
+License (or any other license that has been, or is required to be, granted
+under the terms of this License), and this License will continue in full force
+and effect unless terminated as stated above.
+8. Miscellaneous
+a. Each time You distribute or publicly digitally perform the Work or a
+Collective Work, the Licensor offers to the recipient a license to the Work on
+the same terms and conditions as the license granted to You under this License.
+b. Each time You distribute or publicly digitally perform a Derivative Work,
+Licensor offers to the recipient a license to the original Work on the same
+terms and conditions as the license granted to You under this License.
+c. If any provision of this License is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of the
+remainder of the terms of this License, and without further action by the
+parties to this agreement, such provision shall be reformed to the minimum
+extent necessary to make such provision valid and enforceable.
+d. No term or provision of this License shall be deemed waived and no breach
+consented to unless such waiver or consent shall be in writing and signed by
+the party to be charged with such waiver or consent.
+e. This License constitutes the entire agreement between the parties with
+respect to the Work licensed here. There are no understandings, agreements or
+representations with respect to the Work not specified here. Licensor shall not
+be bound by any additional provisions that may appear in any communication from
+You. This License may not be modified without the mutual written agreement of
+the Licensor and You.
+Creative Commons is not a party to this License, and makes no warranty
+whatsoever in connection with the Work. Creative Commons will not be liable to
+You or any party on any legal theory for any damages whatsoever, including
+without limitation any general, special, incidental or consequential damages
+arising in connection to this license. Notwithstanding the foregoing two (2)
+sentences, if Creative Commons has expressly identified itself as the Licensor
+hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is
+licensed under the CCPL, neither party will use the trademark "Creative
+Commons" or any related trademark or logo of Creative Commons without the prior
+written consent of Creative Commons. Any permitted use will be in compliance
+with Creative Commons' then-current trademark usage guidelines, as may be
+published on its website or otherwise made available upon request from time to
+time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-3.0.txt
new file mode 100644
index 0000000..5e1daba
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-3.0.txt
@@ -0,0 +1,308 @@
+Creative Commons Attribution-ShareAlike 3.0 Unported
+
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
+SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT
+RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS.
+CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND
+DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
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\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-4.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-4.0.txt
new file mode 100644
index 0000000..77eda9f
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC-BY-SA-4.0.txt
@@ -0,0 +1,293 @@
+Creative Commons Attribution-ShareAlike 4.0 International
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC0-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC0-1.0.txt
new file mode 100644
index 0000000..d016e27
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/CC0-1.0.txt
@@ -0,0 +1,86 @@
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/GPL-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/GPL-2.0.txt
new file mode 100644
index 0000000..d8cf7d4
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/GPL-2.0.txt
@@ -0,0 +1,280 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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+ Everyone is permitted to copy and distribute verbatim copies
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+ Preamble
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+ The licenses for most software are designed to take away your
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+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+
+ 10. If you wish to incorporate parts of the Program into other free
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+ NO WARRANTY
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+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
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+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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+
+ END OF TERMS AND CONDITIONS
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/GPL-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/GPL-3.0.txt
new file mode 100644
index 0000000..94a0453
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/GPL-3.0.txt
@@ -0,0 +1,621 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
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+giving you legal permission to copy, distribute and/or modify it.
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+
+ Nothing in this License shall be construed as excluding or limiting
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+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
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+
+ 13. Use with the GNU Affero General Public License.
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+ Notwithstanding any other provision of this License, you have
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+ 14. Revised Versions of this License.
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+ The Free Software Foundation may publish revised and/or new versions of
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+ If the Program specifies that a proxy can decide which future
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+ Later license versions may give you additional or different
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+ 15. Disclaimer of Warranty.
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+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+ 17. Interpretation of Sections 15 and 16.
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+ If the disclaimer of warranty and limitation of liability provided
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+an absolute waiver of all civil liability in connection with the
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+ END OF TERMS AND CONDITIONS
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/ISC.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/ISC.txt
new file mode 100644
index 0000000..76dfdcd
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/ISC.txt
@@ -0,0 +1,13 @@
+Copyright <YEAR> <OWNER>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/LGPL-2.1.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/LGPL-2.1.txt
new file mode 100644
index 0000000..20fb9c7
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/LGPL-2.1.txt
@@ -0,0 +1,458 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/LGPL-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/LGPL-3.0.txt
new file mode 100644
index 0000000..65c5ca8
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/LGPL-3.0.txt
@@ -0,0 +1,165 @@
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diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/MIT.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/MIT.txt
new file mode 100644
index 0000000..dead33b
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/MIT.txt
@@ -0,0 +1,20 @@
+Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_approved_licenses/Unlicense.txt b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/Unlicense.txt
new file mode 100644
index 0000000..ac8f5f5
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_approved_licenses/Unlicense.txt
@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+this software, either in source code form or as a compiled binary, for any
+purpose, commercial or non-commercial, and by any means.
+
+In jurisdictions that recognize copyright laws, the author or authors of this
+software dedicate any and all copyright interest in the software to the public
+domain. We make this dedication for the benefit of the public at large and to
+the detriment of our heirs and
+
+successors. We intend this dedication to be an overt act of relinquishment in
+perpetuity of all present and future rights to this software under copyright
+law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/AGPL-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/AGPL-1.0.txt
new file mode 100644
index 0000000..49a970b
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/AGPL-1.0.txt
@@ -0,0 +1,279 @@
+AFFERO GENERAL PUBLIC LICENSE
+Version 1, March 2002
+
+Copyright © 2002 Affero Inc.
+510 Third Street - Suite 225, San Francisco, CA 94107, USA
+
+This license is a modified version of the GNU General Public License copyright
+(C) 1989, 1991 Free Software Foundation, Inc. made with their permission.
+Section 2(d) has been added to cover use of software over a computer network.
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share
+and change it. By contrast, the Affero General Public License is intended to
+guarantee your freedom to share and change free software--to make sure the
+software is free for all its users. This Public License applies to most of
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+instead.) You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. This
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+distribute copies of free software (and charge for this service if you wish),
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+the software or use pieces of it in new free programs; and that you know you can
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+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+1. You may copy and distribute verbatim copies of the Program's source code as
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+
+ This section is intended to make thoroughly clear what is believed to be a
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+8. If the distribution and/or use of the Program is restricted in certain
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+ You may also choose to redistribute modified versions of this program under
+ any version of the Free Software Foundation's GNU General Public License
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+NO WARRANTY
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+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE
+ PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/AGPL-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/AGPL-3.0.txt
new file mode 100644
index 0000000..4ec8c3f
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/AGPL-3.0.txt
@@ -0,0 +1,619 @@
+ GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU Affero General Public License is a free, copyleft license for
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+share and change all versions of a program--to make sure it remains free
+software for all its users.
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+ When we speak of free software, we are referring to freedom, not
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+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
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+ "Additional permissions" are terms that supplement the terms of this
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+ When you convey a copy of a covered work, you may at your option
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+ All other non-permissive additional terms are considered "further
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+ You are not required to accept this License in order to receive or
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+ 10. Automatic Licensing of Downstream Recipients.
+
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+
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+sale, or importing the Program or any portion of it.
+
+ 11. Patents.
+
+ A "contributor" is a copyright holder who authorizes use under this
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+
+ A contributor's "essential patent claims" are all patent claims
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+consistent with the requirements of this License, to extend the patent
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+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
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+
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+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
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+
+ 13. Remote Network Interaction; Use with the GNU General Public License.
+
+ Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
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+means of facilitating copying of software. This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+ Notwithstanding any other provision of this License, you have
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+but the work with which it is combined will remain governed by version
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+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
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+
+ Each version is given a distinguishing version number. If the
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+
+ If the Program specifies that a proxy can decide which future
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+
+ Later license versions may give you additional or different
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+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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+ 16. Limitation of Liability.
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+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
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+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
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+an absolute waiver of all civil liability in connection with the
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+
+ END OF TERMS AND CONDITIONS
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-1.0.txt
new file mode 100644
index 0000000..0f914b6
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-1.0.txt
@@ -0,0 +1,73 @@
+Creative Commons Attribution-NonCommercial 1.0
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS DRAFT LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License.
+
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+
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+
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+
+5. Representations, Warranties and Disclaimer
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+By offering the Work for public release under this License, Licensor represents and warrants that, to the best of Licensor's knowledge after reasonable inquiry: Licensor has secured all rights in the Work necessary to grant the license rights hereunder and to permit the lawful exercise of the rights granted hereunder without You having any obligation to pay any royalties, compulsory license fees, residuals or any other payments; The Work does not infringe the copyright, trademark, publicity rights, common law rights or any other right of any third party or constitute defamation, invasion of privacy or other tortious injury to any third party. EXCEPT AS EXPRESSLY STATED IN THIS LICENSE OR OTHERWISE AGREED IN WRITING OR REQUIRED BY APPLICABLE LAW, THE WORK IS LICENSED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES REGARDING THE CONTENTS OR ACCURACY OF THE WORK.
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+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, AND EXCEPT FOR DAMAGES ARISING FROM LIABILITY TO A THIRD PARTY RESULTING FROM BREACH OF THE WARRANTIES IN SECTION 5, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
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+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Derivative Works or Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
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+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
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+
+d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
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+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
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+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-2.0.txt
new file mode 100644
index 0000000..a4ff3c7
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-2.0.txt
@@ -0,0 +1,80 @@
+Creative Commons Attribution-NonCommercial 2.0
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License. For the avoidance of doubt, where the Work is a musical composition or sound recording, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+f. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to create and reproduce Derivative Works;
+
+c. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+d. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission Derivative Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats. All rights not expressly granted by Licensor are hereby reserved, including but not limited to the rights set forth in Sections 4(d) and 4(e).
+
+4. Restrictions.The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any reference to such Licensor or the Original Author, as requested. If You create a Derivative Work, upon notice from any Licensor You must, to the extent practicable, remove from the Derivative Work any reference to such Licensor or the Original Author, as requested.
+
+b. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+c. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work or any Derivative Works or Collective Works, You must keep intact all copyright notices for the Work and give the Original Author credit reasonable to the medium or means You are utilizing by conveying the name (or pseudonym if applicable) of the Original Author if supplied; the title of the Work if supplied; to the extent reasonably practicable, the Uniform Resource Identifier, if any, that Licensor specifies to be associated with the Work, unless such URI does not refer to the copyright notice or licensing information for the Work; and in the case of a Derivative Work, a credit identifying the use of the Work in the Derivative Work (e.g., "French translation of the Work by Original Author," or "Screenplay based on original Work by Original Author"). Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Derivative Work or Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+d. For the avoidance of doubt, where the Work is a musical composition:
+
+i. Performance Royalties Under Blanket Licenses. Licensor reserves the exclusive right to collect, whether individually or via a performance rights society (e.g. ASCAP, BMI, SESAC), royalties for the public performance or public digital performance (e.g. webcast) of the Work if that performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor reserves the exclusive right to collect, whether individually or via a music rights agency or designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You create from the Work ("cover version") and distribute, subject to the compulsory license created by 17 USC Section 115 of the US Copyright Act (or the equivalent in other jurisdictions), if Your distribution of such cover version is primarily intended for or directed toward commercial advantage or private monetary compensation. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where the Work is a sound recording, Licensor reserves the exclusive right to collect, whether individually or via a performance-rights society (e.g. SoundExchange), royalties for the public digital performance (e.g. webcast) of the Work, subject to the compulsory license created by 17 USC Section 114 of the US Copyright Act (or the equivalent in other jurisdictions), if Your public digital performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Derivative Works or Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. Each time You distribute or publicly digitally perform a Derivative Work, Licensor offers to the recipient a license to the original Work on the same terms and conditions as the license granted to You under this License.
+
+c. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+e. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, neither party will use the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-2.5.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-2.5.txt
new file mode 100644
index 0000000..5d4f7aa
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-2.5.txt
@@ -0,0 +1,79 @@
+Creative Commons Attribution-NonCommercial 2.5
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License. For the avoidance of doubt, where the Work is a musical composition or sound recording, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License. "Original Author" means the individual or entity who created the Work.
+
+d. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+e. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to create and reproduce Derivative Works;
+
+c. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+d. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission Derivative Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats. All rights not expressly granted by Licensor are hereby reserved, including but not limited to the rights set forth in Sections 4(d) and 4(e).
+
+4. Restrictions.The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder.
+
+b. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any credit as required by clause 4(c), as requested. If You create a Derivative Work, upon notice from any Licensor You must, to the extent practicable, remove from the Derivative Work any credit as required by clause 4(c), as requested. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+c. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work or any Derivative Works or Collective Works, You must keep intact all copyright notices for the Work and provide, reasonable to the medium or means You are utilizing: (i) the name of Original Author (or pseudonym, if applicable) if supplied, and/or (ii) if the Original Author and/or Licensor designate another party or parties (e.g. a sponsor institute, publishing entity, journal) for attribution in Licensor's copyright notice, terms of service or by other reasonable means, the name of such party or parties; the title of the Work if supplied; to the extent reasonably practicable, the Uniform Resource Identifier, if any, that Licensor specifies to be associated with the Work, unless such URI does not refer to the copyright notice or licensing information for the Work; and in the case of a Derivative Work, a credit identifying the use of the Work in the Derivative Work (e.g., "French translation of the Work by Original Author," or "Screenplay based on original Work by Original Author"). Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Derivative Work or Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+d. For the avoidance of doubt, where the Work is a musical composition:
+
+i. Performance Royalties Under Blanket Licenses. Licensor reserves the exclusive right to collect, whether individually or via a performance rights society (e.g. ASCAP, BMI, SESAC), royalties for the public performance or public digital performance (e.g. webcast) of the Work if that performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor reserves the exclusive right to collect, whether individually or via a music rights agency or designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You create from the Work ("cover version") and distribute, subject to the compulsory license created by 17 USC Section 115 of the US Copyright Act (or the equivalent in other jurisdictions), if Your distribution of such cover version is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+e. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where the Work is a sound recording, Licensor reserves the exclusive right to collect, whether individually or via a performance-rights society (e.g. SoundExchange), royalties for the public digital performance (e.g. webcast) of the Work, subject to the compulsory license created by 17 USC Section 114 of the US Copyright Act (or the equivalent in other jurisdictions), if Your public digital performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Derivative Works or Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. Each time You distribute or publicly digitally perform a Derivative Work, Licensor offers to the recipient a license to the original Work on the same terms and conditions as the license granted to You under this License.
+
+c. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+e. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, neither party will use the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-3.0.txt
new file mode 100644
index 0000000..197ec4d
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-3.0.txt
@@ -0,0 +1,334 @@
+Creative Commons Legal Code
+
+Attribution-NonCommercial 3.0 Unported
+
+ CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+ LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN
+ ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+ INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+ REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR
+ DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
+COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS
+AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE
+TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE MAY
+BE CONSIDERED TO BE A CONTRACT, THE LICENSOR GRANTS YOU THE RIGHTS
+CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
+CONDITIONS.
+
+1. Definitions
+
+ a. "Adaptation" means a work based upon the Work, or upon the Work and
+ other pre-existing works, such as a translation, adaptation,
+ derivative work, arrangement of music or other alterations of a
+ literary or artistic work, or phonogram or performance and includes
+ cinematographic adaptations or any other form in which the Work may be
+ recast, transformed, or adapted including in any form recognizably
+ derived from the original, except that a work that constitutes a
+ Collection will not be considered an Adaptation for the purpose of
+ this License. For the avoidance of doubt, where the Work is a musical
+ work, performance or phonogram, the synchronization of the Work in
+ timed-relation with a moving image ("synching") will be considered an
+ Adaptation for the purpose of this License.
+ b. "Collection" means a collection of literary or artistic works, such as
+ encyclopedias and anthologies, or performances, phonograms or
+ broadcasts, or other works or subject matter other than works listed
+ in Section 1(f) below, which, by reason of the selection and
+ arrangement of their contents, constitute intellectual creations, in
+ which the Work is included in its entirety in unmodified form along
+ with one or more other contributions, each constituting separate and
+ independent works in themselves, which together are assembled into a
+ collective whole. A work that constitutes a Collection will not be
+ considered an Adaptation (as defined above) for the purposes of this
+ License.
+ c. "Distribute" means to make available to the public the original and
+ copies of the Work or Adaptation, as appropriate, through sale or
+ other transfer of ownership.
+ d. "Licensor" means the individual, individuals, entity or entities that
+ offer(s) the Work under the terms of this License.
+ e. "Original Author" means, in the case of a literary or artistic work,
+ the individual, individuals, entity or entities who created the Work
+ or if no individual or entity can be identified, the publisher; and in
+ addition (i) in the case of a performance the actors, singers,
+ musicians, dancers, and other persons who act, sing, deliver, declaim,
+ play in, interpret or otherwise perform literary or artistic works or
+ expressions of folklore; (ii) in the case of a phonogram the producer
+ being the person or legal entity who first fixes the sounds of a
+ performance or other sounds; and, (iii) in the case of broadcasts, the
+ organization that transmits the broadcast.
+ f. "Work" means the literary and/or artistic work offered under the terms
+ of this License including without limitation any production in the
+ literary, scientific and artistic domain, whatever may be the mode or
+ form of its expression including digital form, such as a book,
+ pamphlet and other writing; a lecture, address, sermon or other work
+ of the same nature; a dramatic or dramatico-musical work; a
+ choreographic work or entertainment in dumb show; a musical
+ composition with or without words; a cinematographic work to which are
+ assimilated works expressed by a process analogous to cinematography;
+ a work of drawing, painting, architecture, sculpture, engraving or
+ lithography; a photographic work to which are assimilated works
+ expressed by a process analogous to photography; a work of applied
+ art; an illustration, map, plan, sketch or three-dimensional work
+ relative to geography, topography, architecture or science; a
+ performance; a broadcast; a phonogram; a compilation of data to the
+ extent it is protected as a copyrightable work; or a work performed by
+ a variety or circus performer to the extent it is not otherwise
+ considered a literary or artistic work.
+ g. "You" means an individual or entity exercising rights under this
+ License who has not previously violated the terms of this License with
+ respect to the Work, or who has received express permission from the
+ Licensor to exercise rights under this License despite a previous
+ violation.
+ h. "Publicly Perform" means to perform public recitations of the Work and
+ to communicate to the public those public recitations, by any means or
+ process, including by wire or wireless means or public digital
+ performances; to make available to the public Works in such a way that
+ members of the public may access these Works from a place and at a
+ place individually chosen by them; to perform the Work to the public
+ by any means or process and the communication to the public of the
+ performances of the Work, including by public digital performance; to
+ broadcast and rebroadcast the Work by any means including signs,
+ sounds or images.
+ i. "Reproduce" means to make copies of the Work by any means including
+ without limitation by sound or visual recordings and the right of
+ fixation and reproducing fixations of the Work, including storage of a
+ protected performance or phonogram in digital form or other electronic
+ medium.
+
+2. Fair Dealing Rights. Nothing in this License is intended to reduce,
+limit, or restrict any uses free from copyright or rights arising from
+limitations or exceptions that are provided for in connection with the
+copyright protection under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License,
+Licensor hereby grants You a worldwide, royalty-free, non-exclusive,
+perpetual (for the duration of the applicable copyright) license to
+exercise the rights in the Work as stated below:
+
+ a. to Reproduce the Work, to incorporate the Work into one or more
+ Collections, and to Reproduce the Work as incorporated in the
+ Collections;
+ b. to create and Reproduce Adaptations provided that any such Adaptation,
+ including any translation in any medium, takes reasonable steps to
+ clearly label, demarcate or otherwise identify that changes were made
+ to the original Work. For example, a translation could be marked "The
+ original work was translated from English to Spanish," or a
+ modification could indicate "The original work has been modified.";
+ c. to Distribute and Publicly Perform the Work including as incorporated
+ in Collections; and,
+ d. to Distribute and Publicly Perform Adaptations.
+
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-4.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-4.0.txt
new file mode 100644
index 0000000..f3ed608
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-4.0.txt
@@ -0,0 +1,408 @@
+Attribution-NonCommercial 4.0 International
+
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-1.0.txt
new file mode 100644
index 0000000..f430223
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-1.0.txt
@@ -0,0 +1,73 @@
+Creative Commons Attribution-NoDerivs-NonCommercial 1.0
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS DRAFT LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+f. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats. All rights not expressly granted by Licensor are hereby reserved.
+
+4. Restrictions. The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any reference to such Licensor or the Original Author, as requested.
+
+b. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+c. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work or any Collective Works, You must keep intact all copyright notices for the Work and give the Original Author credit reasonable to the medium or means You are utilizing by conveying the name (or pseudonym if applicable) of the Original Author if supplied; the title of the Work if supplied. Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+5. Representations, Warranties and Disclaimer
+
+a. By offering the Work for public release under this License, Licensor represents and warrants that, to the best of Licensor's knowledge after reasonable inquiry:
+
+i. Licensor has secured all rights in the Work necessary to grant the license rights hereunder and to permit the lawful exercise of the rights granted hereunder without You having any obligation to pay any royalties, compulsory license fees, residuals or any other payments;
+
+ii. The Work does not infringe the copyright, trademark, publicity rights, common law rights or any other right of any third party or constitute defamation, invasion of privacy or other tortious injury to any third party.
+
+b. EXCEPT AS EXPRESSLY STATED IN THIS LICENSE OR OTHERWISE AGREED IN WRITING OR REQUIRED BY APPLICABLE LAW, THE WORK IS LICENSED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES REGARDING THE CONTENTS OR ACCURACY OF THE WORK.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, AND EXCEPT FOR DAMAGES ARISING FROM LIABILITY TO A THIRD PARTY RESULTING FROM BREACH OF THE WARRANTIES IN SECTION 5, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+c. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+d. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, neither party will use the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-2.0.txt
new file mode 100644
index 0000000..dc9f562
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-2.0.txt
@@ -0,0 +1,75 @@
+Creative Commons Attribution-NonCommercial-NoDerivs 2.0
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License. For the avoidance of doubt, where the Work is a musical composition or sound recording, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+f. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats, but otherwise you have no rights to make Derivative Works. All rights not expressly granted by Licensor are hereby reserved, including but not limited to the rights set forth in Sections 4(d) and 4(e).
+
+4. Restrictions.The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any reference to such Licensor or the Original Author, as requested.
+
+b. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+c. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work, You must keep intact all copyright notices for the Work and give the Original Author credit reasonable to the medium or means You are utilizing by conveying the name (or pseudonym if applicable) of the Original Author if supplied; the title of the Work if supplied; and to the extent reasonably practicable, the Uniform Resource Identifier, if any, that Licensor specifies to be associated with the Work, unless such URI does not refer to the copyright notice or licensing information for the Work. Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+d. For the avoidance of doubt, where the Work is a musical composition:
+
+i. Performancf Royalties Under Blanket Licenses. Licensor reserves the exclusive right to collect, whether individually or via a performance rights society (e.g. ASCAP, BMI, SESAC), royalties for the public performance or public digital performance (e.g. webcast) of the Work if that performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor reserves the exclusive right to collect, whether individually or via a music rights agency or designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You create from the Work ("cover version") and distribute, subject to the compulsory license created by 17 USC Section 115 of the US Copyright Act (or the equivalent in other jurisdictions), if Your distribution of such cover version is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+e. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where the Work is a sound recording, Licensor reserves the exclusive right to collect, whether individually or via a performance-rights society (e.g. SoundExchange), royalties for the public digital performance (e.g. webcast) of the Work, subject to the compulsory license created by 17 USC Section 114 of the US Copyright Act (or the equivalent in other jurisdictions), if Your public digital performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+c. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+d. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, neither party will use the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-2.5.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-2.5.txt
new file mode 100644
index 0000000..34cab32
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-2.5.txt
@@ -0,0 +1,76 @@
+Creative Commons Attribution-NonCommercial-NoDerivs 2.5
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License. For the avoidance of doubt, where the Work is a musical composition or sound recording, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+f. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats, but otherwise you have no rights to make Derivative Works. All rights not expressly granted by Licensor are hereby reserved, including but not limited to the rights set forth in Sections 4(d) and 4(e).
+
+4. Restrictions.The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any credit as required by clause 4(c), as requested.
+
+b. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+c. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work, You must keep intact all copyright notices for the Work and provide, reasonable to the medium or means You are utilizing: (i) the name of the Original Author (or pseudonym, if applicable) if supplied, and/or (ii) if the Original Author and/or Licensor designate another party or parties (e.g. a sponsor institute, publishing entity, journal) for attribution in Licensor's copyright notice, terms of service or by other reasonable means, the name of such party or parties; the title of the Work if supplied; and to the extent reasonably practicable, the Uniform Resource Identifier, if any, that Licensor specifies to be associated with the Work, unless such URI does not refer to the copyright notice or licensing information for the Work. Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+d. For the avoidance of doubt, where the Work is a musical composition:
+
+i. Performance Royalties Under Blanket Licenses. Licensor reserves the exclusive right to collect, whether individually or via a performance rights society (e.g. ASCAP, BMI, SESAC), royalties for the public performance or public digital performance (e.g. webcast) of the Work if that performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor reserves the exclusive right to collect, whether individually or via a music rights agency or designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You create from the Work ("cover version") and distribute, subject to the compulsory license created by 17 USC Section 115 of the US Copyright Act (or the equivalent in other jurisdictions), if Your distribution of such cover version is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+e. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where the Work is a sound recording, Licensor reserves the exclusive right to collect, whether individually or via a performance-rights society (e.g. SoundExchange), royalties for the public digital performance (e.g. webcast) of the Work, subject to the compulsory license created by 17 USC Section 114 of the US Copyright Act (or the equivalent in other jurisdictions), if Your public digital performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+c. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-3.0.txt
new file mode 100644
index 0000000..30b08e7
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-3.0.txt
@@ -0,0 +1,308 @@
+Creative Commons Legal Code
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-4.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-4.0.txt
new file mode 100644
index 0000000..3a4b76c
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-ND-4.0.txt
@@ -0,0 +1,403 @@
+Attribution-NonCommercial-NoDerivatives 4.0 International
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+Section 5 -- Disclaimer of Warranties and Limitation of Liability.
+
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+ Similar Rights licensed here. However, if You fail to comply with
+ this Public License, then Your rights under this Public License
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+
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+ License.
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+ terms or conditions communicated by You unless expressly agreed.
+
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+ Licensed Material not stated herein are separate from and
+ independent of the terms and conditions of this Public License.
+
+
+Section 8 -- Interpretation.
+
+ a. For the avoidance of doubt, this Public License does not, and
+ shall not be interpreted to, reduce, limit, restrict, or impose
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+
+=======================================================================
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+
+Creative Commons may be contacted at creativecommons.org.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-1.0.txt
new file mode 100644
index 0000000..612962f
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-1.0.txt
@@ -0,0 +1,81 @@
+Creative Commons Attribution-NonCommercial-ShareAlike 1.0
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS DRAFT LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+f. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to create and reproduce Derivative Works;
+
+c. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+d. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission Derivative Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats. All rights not expressly granted by Licensor are hereby reserved.
+
+4. Restrictions. The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any reference to such Licensor or the Original Author, as requested. If You create a Derivative Work, upon notice from any Licensor You must, to the extent practicable, remove from the Derivative Work any reference to such Licensor or the Original Author, as requested.
+
+b. You may distribute, publicly display, publicly perform, or publicly digitally perform a Derivative Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of each Derivative Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Derivative Works that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder, and You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Derivative Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Derivative Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Derivative Work itself to be made subject to the terms of this License.
+
+c. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+d. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work or any Derivative Works or Collective Works, You must keep intact all copyright notices for the Work and give the Original Author credit reasonable to the medium or means You are utilizing by conveying the name (or pseudonym if applicable) of the Original Author if supplied; the title of the Work if supplied; in the case of a Derivative Work, a credit identifying the use of the Work in the Derivative Work (e.g., "French translation of the Work by Original Author," or "Screenplay based on original Work by Original Author"). Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Derivative Work or Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+5. Representations, Warranties and Disclaimer
+
+a. By offering the Work for public release under this License, Licensor represents and warrants that, to the best of Licensor's knowledge after reasonable inquiry:
+
+i. Licensor has secured all rights in the Work necessary to grant the license rights hereunder and to permit the lawful exercise of the rights granted hereunder without You having any obligation to pay any royalties, compulsory license fees, residuals or any other payments;
+
+ii. The Work does not infringe the copyright, trademark, publicity rights, common law rights or any other right of any third party or constitute defamation, invasion of privacy or other tortious injury to any third party.
+
+b. EXCEPT AS EXPRESSLY STATED IN THIS LICENSE OR OTHERWISE AGREED IN WRITING OR REQUIRED BY APPLICABLE LAW, THE WORK IS LICENSED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES REGARDING THE CONTENTS OR ACCURACY OF THE WORK.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, AND EXCEPT FOR DAMAGES ARISING FROM LIABILITY TO A THIRD PARTY RESULTING FROM BREACH OF THE WARRANTIES IN SECTION 5, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Derivative Works or Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. Each time You distribute or publicly digitally perform a Derivative Work, Licensor offers to the recipient a license to the original Work on the same terms and conditions as the license granted to You under this License.
+
+c. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+e. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
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+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-2.0.txt
new file mode 100644
index 0000000..c5216c5
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-2.0.txt
@@ -0,0 +1,86 @@
+Creative Commons Attribution-NonCommercial-ShareAlike 2.0
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License. For the avoidance of doubt, where the Work is a musical composition or sound recording, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+f. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+g. "License Elements" means the following high-level license attributes as selected by Licensor and indicated in the title of this License: Attribution, Noncommercial, ShareAlike.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to create and reproduce Derivative Works;
+
+c. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+d. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission Derivative Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats. All rights not expressly granted by Licensor are hereby reserved, including but not limited to the rights set forth in Sections 4(e) and 4(f).
+
+4. Restrictions. The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any reference to such Licensor or the Original Author, as requested. If You create a Derivative Work, upon notice from any Licensor You must, to the extent practicable, remove from the Derivative Work any reference to such Licensor or the Original Author, as requested.
+
+b. You may distribute, publicly display, publicly perform, or publicly digitally perform a Derivative Work only under the terms of this License, a later version of this License with the same License Elements as this License, or a Creative Commons iCommons license that contains the same License Elements as this License (e.g. Attribution-NonCommercial-ShareAlike 2.0 Japan). You must include a copy of, or the Uniform Resource Identifier for, this License or other license specified in the previous sentence with every copy or phonorecord of each Derivative Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Derivative Works that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder, and You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Derivative Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Derivative Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Derivative Work itself to be made subject to the terms of this License.
+
+c. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+d. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work or any Derivative Works or Collective Works, You must keep intact all copyright notices for the Work and give the Original Author credit reasonable to the medium or means You are utilizing by conveying the name (or pseudonym if applicable) of the Original Author if supplied; the title of the Work if supplied; to the extent reasonably practicable, the Uniform Resource Identifier, if any, that Licensor specifies to be associated with the Work, unless such URI does not refer to the copyright notice or licensing information for the Work; and in the case of a Derivative Work, a credit identifying the use of the Work in the Derivative Work (e.g., "French translation of the Work by Original Author," or "Screenplay based on original Work by Original Author"). Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Derivative Work or Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+e. For the avoidance of doubt, where the Work is a musical composition:
+
+i. Performance Royalties Under Blanket Licenses. Licensor reserves the exclusive right to collect, whether individually or via a performance rights society (e.g. ASCAP, BMI, SESAC), royalties for the public performance or public digital performance (e.g. webcast) of the Work if that performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor reserves the exclusive right to collect, whether individually or via a music rights agency or designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You create from the Work ("cover version") and distribute, subject to the compulsory license created by 17 USC Section 115 of the US Copyright Act (or the equivalent in other jurisdictions), if Your distribution of such cover version is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+f. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where the Work is a sound recording, Licensor reserves the exclusive right to collect, whether individually or via a performance-rights society (e.g. SoundExchange), royalties for the public digital performance (e.g. webcast) of the Work, subject to the compulsory license created by 17 USC Section 114 of the US Copyright Act (or the equivalent in other jurisdictions), if Your public digital performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Derivative Works or Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. Each time You distribute or publicly digitally perform a Derivative Work, Licensor offers to the recipient a license to the original Work on the same terms and conditions as the license granted to You under this License.
+
+c. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+e. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
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+
+Creative Commons may be contacted at http://creativecommons.org/.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-2.5.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-2.5.txt
new file mode 100644
index 0000000..50ac976
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-2.5.txt
@@ -0,0 +1,86 @@
+Creative Commons Attribution-NonCommercial-ShareAlike 2.5
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License. For the avoidance of doubt, where the Work is a musical composition or sound recording, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered a Derivative Work for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+f. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
+
+g. "License Elements" means the following high-level license attributes as selected by Licensor and indicated in the title of this License: Attribution, Noncommercial, ShareAlike.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to create and reproduce Derivative Works;
+
+c. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+d. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission Derivative Works;
+
+The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats. All rights not expressly granted by Licensor are hereby reserved, including but not limited to the rights set forth in Sections 4(e) and 4(f).
+
+4. Restrictions. The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any credit as required by clause 4(d), as requested. If You create a Derivative Work, upon notice from any Licensor You must, to the extent practicable, remove from the Derivative Work any credit as required by clause 4(d), as requested.
+
+b. You may distribute, publicly display, publicly perform, or publicly digitally perform a Derivative Work only under the terms of this License, a later version of this License with the same License Elements as this License, or a Creative Commons iCommons license that contains the same License Elements as this License (e.g. Attribution-NonCommercial-ShareAlike 2.5 Japan). You must include a copy of, or the Uniform Resource Identifier for, this License or other license specified in the previous sentence with every copy or phonorecord of each Derivative Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Derivative Works that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder, and You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Derivative Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Derivative Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Derivative Work itself to be made subject to the terms of this License.
+
+c. You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation. The exchange of the Work for other copyrighted works by means of digital file-sharing or otherwise shall not be considered to be intended for or directed toward commercial advantage or private monetary compensation, provided there is no payment of any monetary compensation in connection with the exchange of copyrighted works.
+
+d. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work or any Derivative Works or Collective Works, You must keep intact all copyright notices for the Work and provide, reasonable to the medium or means You are utilizing: (i) the name of the Original Author (or pseudonym, if applicable) if supplied, and/or (ii) if the Original Author and/or Licensor designate another party or parties (e.g. a sponsor institute, publishing entity, journal) for attribution in Licensor's copyright notice, terms of service or by other reasonable means, the name of such party or parties; the title of the Work if supplied; to the extent reasonably practicable, the Uniform Resource Identifier, if any, that Licensor specifies to be associated with the Work, unless such URI does not refer to the copyright notice or licensing information for the Work; and in the case of a Derivative Work, a credit identifying the use of the Work in the Derivative Work (e.g., "French translation of the Work by Original Author," or "Screenplay based on original Work by Original Author"). Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Derivative Work or Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+e. For the avoidance of doubt, where the Work is a musical composition:
+
+i. Performance Royalties Under Blanket Licenses. Licensor reserves the exclusive right to collect, whether individually or via a performance rights society (e.g. ASCAP, BMI, SESAC), royalties for the public performance or public digital performance (e.g. webcast) of the Work if that performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor reserves the exclusive right to collect, whether individually or via a music rights agency or designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You create from the Work ("cover version") and distribute, subject to the compulsory license created by 17 USC Section 115 of the US Copyright Act (or the equivalent in other jurisdictions), if Your distribution of such cover version is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+f. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where the Work is a sound recording, Licensor reserves the exclusive right to collect, whether individually or via a performance-rights society (e.g. SoundExchange), royalties for the public digital performance (e.g. webcast) of the Work, subject to the compulsory license created by 17 USC Section 114 of the US Copyright Act (or the equivalent in other jurisdictions), if Your public digital performance is primarily intended for or directed toward commercial advantage or private monetary compensation.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Derivative Works or Collective Works from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a Collective Work, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
+
+b. Each time You distribute or publicly digitally perform a Derivative Work, Licensor offers to the recipient a license to the original Work on the same terms and conditions as the license granted to You under this License.
+
+c. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
+
+d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+e. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, neither party will use the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-3.0.txt
new file mode 100644
index 0000000..a50eacf
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-3.0.txt
@@ -0,0 +1,360 @@
+Creative Commons Legal Code
+
+Attribution-NonCommercial-ShareAlike 3.0 Unported
+
+ CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+ LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN
+ ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+ INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+ REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR
+ DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
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+
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+TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE MAY
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+CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
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+
+1. Definitions
+
+ a. "Adaptation" means a work based upon the Work, or upon the Work and
+ other pre-existing works, such as a translation, adaptation,
+ derivative work, arrangement of music or other alterations of a
+ literary or artistic work, or phonogram or performance and includes
+ cinematographic adaptations or any other form in which the Work may be
+ recast, transformed, or adapted including in any form recognizably
+ derived from the original, except that a work that constitutes a
+ Collection will not be considered an Adaptation for the purpose of
+ this License. For the avoidance of doubt, where the Work is a musical
+ work, performance or phonogram, the synchronization of the Work in
+ timed-relation with a moving image ("synching") will be considered an
+ Adaptation for the purpose of this License.
+ b. "Collection" means a collection of literary or artistic works, such as
+ encyclopedias and anthologies, or performances, phonograms or
+ broadcasts, or other works or subject matter other than works listed
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+ collective whole. A work that constitutes a Collection will not be
+ considered an Adaptation (as defined above) for the purposes of this
+ License.
+ c. "Distribute" means to make available to the public the original and
+ copies of the Work or Adaptation, as appropriate, through sale or
+ other transfer of ownership.
+ d. "License Elements" means the following high-level license attributes
+ as selected by Licensor and indicated in the title of this License:
+ Attribution, Noncommercial, ShareAlike.
+ e. "Licensor" means the individual, individuals, entity or entities that
+ offer(s) the Work under the terms of this License.
+ f. "Original Author" means, in the case of a literary or artistic work,
+ the individual, individuals, entity or entities who created the Work
+ or if no individual or entity can be identified, the publisher; and in
+ addition (i) in the case of a performance the actors, singers,
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+ play in, interpret or otherwise perform literary or artistic works or
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+ of the same nature; a dramatic or dramatico-musical work; a
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+ h. "You" means an individual or entity exercising rights under this
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+ respect to the Work, or who has received express permission from the
+ Licensor to exercise rights under this License despite a previous
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+ medium.
+
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+limit, or restrict any uses free from copyright or rights arising from
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+ Collections, and to Reproduce the Work as incorporated in the
+ Collections;
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+ clearly label, demarcate or otherwise identify that changes were made
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+
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+ apart from the Work itself to be made subject to the terms of this
+ License. If You create a Collection, upon notice from any Licensor You
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+ as required by Section 4(d), as requested. If You create an
+ Adaptation, upon notice from any Licensor You must, to the extent
+ practicable, remove from the Adaptation any credit as required by
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+ attribution ("Attribution Parties") in Licensor's copyright notice,
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+ a credit identifying the use of the Work in the Adaptation (e.g.,
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+
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-4.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-4.0.txt
new file mode 100644
index 0000000..c78dcef
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-NC-SA-4.0.txt
@@ -0,0 +1,438 @@
+Attribution-NonCommercial-ShareAlike 4.0 International
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-1.0.txt
new file mode 100644
index 0000000..ca12642
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-1.0.txt
@@ -0,0 +1,179 @@
+Creative Commons Attribution-NoDerivs 1.0
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+reasonable inquiry:
+
+i. Licensor has secured all rights in the Work necessary to grant the license
+rights hereunder and to permit the lawful exercise of the rights granted
+hereunder without You having any obligation to pay any royalties, compulsory
+license fees, residuals or any other payments;
+
+ii. The Work does not infringe the copyright, trademark, publicity rights,
+common law rights or any other right of any third party or constitute
+defamation, invasion of privacy or other tortious injury to any third party.
+
+b. EXCEPT AS EXPRESSLY STATED IN THIS LICENSE OR OTHERWISE AGREED IN WRITING
+OR REQUIRED BY APPLICABLE LAW, THE WORK IS LICENSED ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
+LIMITATION, ANY WARRANTIES REGARDING THE CONTENTS OR ACCURACY OF THE WORK.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, AND EXCEPT FOR DAMAGES ARISING FROM LIABILITY TO A THIRD PARTY RESULTING FROM BREACH OF THE WARRANTIES IN SECTION 5, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically
+upon any breach by You of the terms of this License. Individuals or entities
+who have received Collective Works from You under this License, however, will
+not have their licenses terminated provided such individuals or entities
+remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8
+will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is
+perpetual (for the duration of the applicable copyright in the Work).
+Notwithstanding the above, Licensor reserves the right to release the Work
+under different license terms or to stop distributing the Work at any time;
+provided, however that any such election will not serve to withdraw this
+License (or any other license that has been, or is required to be, granted
+under the terms of this License), and this License will continue in full force
+and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work or a
+Collective Work, the Licensor offers to the recipient a license to the Work on
+the same terms and conditions as the license granted to You under this
+License.
+
+b. If any provision of this License is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of the
+remainder of the terms of this License, and without further action by the
+parties to this agreement, such provision shall be reformed to the minimum
+extent necessary to make such provision valid and enforceable.
+
+c. No term or provision of this License shall be deemed waived and no breach
+consented to unless such waiver or consent shall be in writing and signed by
+the party to be charged with such waiver or consent.
+
+d. This License constitutes the entire agreement between the parties with
+respect to the Work licensed here. There are no understandings, agreements or
+representations with respect to the Work not specified here. Licensor shall
+not be bound by any additional provisions that may appear in any communication
+from You. This License may not be modified without the mutual written
+agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty
+whatsoever in connection with the Work. Creative Commons will not be liable to
+You or any party on any legal theory for any damages whatsoever, including
+without limitation any general, special, incidental or consequential damages
+arising in connection to this license. Notwithstanding the foregoing two (2)
+sentences, if Creative Commons has expressly identified itself as the Licensor
+hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is
+licensed under the CCPL, neither party will use the trademark "Creative
+Commons" or any related trademark or logo of Creative Commons without the
+prior written consent of Creative Commons. Any permitted use will be in
+compliance with Creative Commons' then-current trademark usage
+guidelines, as may be published on its website or otherwise made available
+upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-2.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-2.0.txt
new file mode 100644
index 0000000..598e8ce
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-2.0.txt
@@ -0,0 +1,197 @@
+Creative Commons Attribution-NoDerivs 2.0
+
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
+SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT
+RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS.
+CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND
+DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
+COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS
+AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE
+BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS
+CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
+CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or
+encyclopedia, in which the Work in its entirety in unmodified form, along with
+a number of other contributions, constituting separate and independent works
+in themselves, are assembled into a collective whole. A work that constitutes
+a Collective Work will not be considered a Derivative Work (as defined below)
+for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and
+other pre-existing works, such as a translation, musical arrangement,
+dramatization, fictionalization, motion picture version, sound recording, art
+reproduction, abridgment, condensation, or any other form in which the Work
+may be recast, transformed, or adapted, except that a work that constitutes a
+Collective Work will not be considered a Derivative Work for the purpose of
+this License. For the avoidance of doubt, where the Work is a musical
+composition or sound recording, the synchronization of the Work in timed-
+relation with a moving image ("synching") will be considered a Derivative Work
+for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the
+terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms
+of this License.
+
+f. "You" means an individual or entity exercising rights under this License
+who has not previously violated the terms of this License with respect to the
+Work, or who has received express permission from the Licensor to exercise
+rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective
+Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to distribute copies or phonorecords of, display publicly, perform
+publicly, and perform publicly by means of a digital audio transmission the
+Work including as incorporated in Collective Works.
+
+c. For the avoidance of doubt, where the work is a musical composition:
+
+i. Performance Royalties Under Blanket Licenses. Licensor waives the exclusive
+right to collect, whether individually or via a performance rights society
+(e.g. ASCAP, BMI, SESAC), royalties for the public performance or public
+digital performance (e.g. webcast) of the Work.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor waives the exclusive
+right to collect, whether individually or via a music rights society or
+designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You
+create from the Work ("cover version") and distribute, subject to the
+compulsory license created by 17 USC Section 115 of the US Copyright Act (or
+the equivalent in other jurisdictions).
+
+d. Webcasting Rights and Statutory Royalties. For the avoidance of doubt,
+where the Work is a sound recording, Licensor waives the exclusive right to
+collect, whether individually or via a performance-rights society (e.g.
+SoundExchange), royalties for the public digital performance (e.g. webcast) of
+the Work, subject to the compulsory license created by 17 USC Section 114 of
+the US Copyright Act (or the equivalent in other jurisdictions).
+
+The above rights may be exercised in all media and formats whether now known
+or hereafter devised. The above rights include the right to make such
+modifications as are technically necessary to exercise the rights in other
+media and formats, but otherwise you have no rights to make Derivative Works.
+All rights not expressly granted by Licensor are hereby reserved.
+
+4. Restrictions. The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly
+digitally perform the Work only under the terms of this License, and You must
+include a copy of, or the Uniform Resource Identifier for, this License with
+every copy or phonorecord of the Work You distribute, publicly display,
+publicly perform, or publicly digitally perform. You may not offer or impose
+any terms on the Work that alter or restrict the terms of this License or the
+recipients' exercise of the rights granted hereunder. You may not
+sublicense the Work. You must keep intact all notices that refer to this
+License and to the disclaimer of warranties. You may not distribute, publicly
+display, publicly perform, or publicly digitally perform the Work with any
+technological measures that control access or use of the Work in a manner
+inconsistent with the terms of this License Agreement. The above applies to
+the Work as incorporated in a Collective Work, but this does not require the
+Collective Work apart from the Work itself to be made subject to the terms of
+this License. If You create a Collective Work, upon notice from any Licensor
+You must, to the extent practicable, remove from the Collective Work any
+reference to such Licensor or the Original Author, as requested.
+
+b. If you distribute, publicly display, publicly perform, or publicly
+digitally perform the Work or Collective Works, You must keep intact all
+copyright notices for the Work and give the Original Author credit reasonable
+to the medium or means You are utilizing by conveying the name (or pseudonym
+if applicable) of the Original Author if supplied; the title of the Work if
+supplied; and to the extent reasonably practicable, the Uniform Resource
+Identifier, if any, that Licensor specifies to be associated with the Work,
+unless such URI does not refer to the copyright notice or licensing
+information for the Work. Such credit may be implemented in any reasonable
+manner; provided, however, that in the case of a Collective Work, at a minimum
+such credit will appear where any other comparable authorship credit appears
+and in a manner at least as prominent as such other comparable authorship
+credit.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS
+THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND
+CONCERNING THE MATERIALS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING,
+WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A
+PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER
+DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT
+DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED
+WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically
+upon any breach by You of the terms of this License. Individuals or entities
+who have received Collective Works from You under this License, however, will
+not have their licenses terminated provided such individuals or entities
+remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8
+will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is
+perpetual (for the duration of the applicable copyright in the Work).
+Notwithstanding the above, Licensor reserves the right to release the Work
+under different license terms or to stop distributing the Work at any time;
+provided, however that any such election will not serve to withdraw this
+License (or any other license that has been, or is required to be, granted
+under the terms of this License), and this License will continue in full force
+and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work, the
+Licensor offers to the recipient a license to the Work on the same terms and
+conditions as the license granted to You under this License.
+
+b. If any provision of this License is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of the
+remainder of the terms of this License, and without further action by the
+parties to this agreement, such provision shall be reformed to the minimum
+extent necessary to make such provision valid and enforceable.
+
+c. No term or provision of this License shall be deemed waived and no breach
+consented to unless such waiver or consent shall be in writing and signed by
+the party to be charged with such waiver or consent. This License constitutes
+the entire agreement between the parties with respect to the Work licensed
+here. There are no understandings, agreements or representations with respect
+to the Work not specified here. Licensor shall not be bound by any additional
+provisions that may appear in any communication from You.
+
+d. This License may not be modified without the mutual written agreement of
+the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty
+whatsoever in connection with the Work. Creative Commons will not be liable to
+You or any party on any legal theory for any damages whatsoever, including
+without limitation any general, special, incidental or consequential damages
+arising in connection to this license. Notwithstanding the foregoing two (2)
+sentences, if Creative Commons has expressly identified itself as the Licensor
+hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is
+licensed under the CCPL, neither party will use the trademark "Creative
+Commons" or any related trademark or logo of Creative Commons without the
+prior written consent of Creative Commons. Any permitted use will be in
+compliance with Creative Commons' then-current trademark usage
+guidelines, as may be published on its website or otherwise made available
+upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-2.5.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-2.5.txt
new file mode 100644
index 0000000..430469b
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-2.5.txt
@@ -0,0 +1,200 @@
+Creative Commons Attribution-NoDerivs 2.5
+
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL
+SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT
+RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS.
+CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND
+DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
+COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS
+AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE
+BOUND BY THE TERMS OF THIS LICENSE. THE LICENSOR GRANTS YOU THE RIGHTS
+CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
+CONDITIONS.
+
+1. Definitions
+
+a. "Collective Work" means a work, such as a periodical issue, anthology or
+encyclopedia, in which the Work in its entirety in unmodified form, along with
+a number of other contributions, constituting separate and independent works
+in themselves, are assembled into a collective whole. A work that constitutes
+a Collective Work will not be considered a Derivative Work (as defined below)
+for the purposes of this License.
+
+b. "Derivative Work" means a work based upon the Work or upon the Work and
+other pre-existing works, such as a translation, musical arrangement,
+dramatization, fictionalization, motion picture version, sound recording, art
+reproduction, abridgment, condensation, or any other form in which the Work
+may be recast, transformed, or adapted, except that a work that constitutes a
+Collective Work will not be considered a Derivative Work for the purpose of
+this License. For the avoidance of doubt, where the Work is a musical
+composition or sound recording, the synchronization of the Work in timed-
+relation with a moving image ("synching") will be considered a Derivative Work
+for the purpose of this License.
+
+c. "Licensor" means the individual or entity that offers the Work under the
+terms of this License.
+
+d. "Original Author" means the individual or entity who created the Work.
+
+e. "Work" means the copyrightable work of authorship offered under the terms
+of this License.
+
+f. "You" means an individual or entity exercising rights under this License
+who has not previously violated the terms of this License with respect to the
+Work, or who has received express permission from the Licensor to exercise
+rights under this License despite a previous violation.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner under copyright law or other applicable laws.
+
+3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
+
+a. to reproduce the Work, to incorporate the Work into one or more Collective
+Works, and to reproduce the Work as incorporated in the Collective Works;
+
+b. to distribute copies or phonorecords of, display publicly, perform
+publicly, and perform publicly by means of a digital audio transmission the
+Work including as incorporated in Collective Works.
+
+c. For the avoidance of doubt, where the work is a musical composition:
+
+i. Performance Royalties Under Blanket Licenses. Licensor waives the exclusive
+right to collect, whether individually or via a performance rights society
+(e.g. ASCAP, BMI, SESAC), royalties for the public performance or public
+digital performance (e.g. webcast) of the Work.
+
+ii. Mechanical Rights and Statutory Royalties. Licensor waives the exclusive
+right to collect, whether individually or via a music rights society or
+designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You
+create from the Work ("cover version") and distribute, subject to the
+compulsory license created by 17 USC Section 115 of the US Copyright Act (or
+the equivalent in other jurisdictions).
+
+d. Webcasting Rights and Statutory Royalties. For the avoidance of doubt,
+where the Work is a sound recording, Licensor waives the exclusive right to
+collect, whether individually or via a performance-rights society (e.g.
+SoundExchange), royalties for the public digital performance (e.g. webcast) of
+the Work, subject to the compulsory license created by 17 USC Section 114 of
+the US Copyright Act (or the equivalent in other jurisdictions).
+
+The above rights may be exercised in all media and formats whether now known
+or hereafter devised. The above rights include the right to make such
+modifications as are technically necessary to exercise the rights in other
+media and formats, but otherwise you have no rights to make Derivative Works.
+All rights not expressly granted by Licensor are hereby reserved.
+
+4. Restrictions. The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
+
+a. You may distribute, publicly display, publicly perform, or publicly
+digitally perform the Work only under the terms of this License, and You must
+include a copy of, or the Uniform Resource Identifier for, this License with
+every copy or phonorecord of the Work You distribute, publicly display,
+publicly perform, or publicly digitally perform. You may not offer or impose
+any terms on the Work that alter or restrict the terms of this License or the
+recipients' exercise of the rights granted hereunder. You may not
+sublicense the Work. You must keep intact all notices that refer to this
+License and to the disclaimer of warranties. You may not distribute, publicly
+display, publicly perform, or publicly digitally perform the Work with any
+technological measures that control access or use of the Work in a manner
+inconsistent with the terms of this License Agreement. The above applies to
+the Work as incorporated in a Collective Work, but this does not require the
+Collective Work apart from the Work itself to be made subject to the terms of
+this License. If You create a Collective Work, upon notice from any Licensor
+You must, to the extent practicable, remove from the Collective Work any
+credit as required by clause 4(b), as requested.
+
+b. If you distribute, publicly display, publicly perform, or publicly
+digitally perform the Work or Collective Works, You must keep intact all
+copyright notices for the Work and provide, reasonable to the medium or means
+You are utilizing: (i) the name of the Original Author (or pseudonym, if
+applicable) if supplied, and/or (ii) if the Original Author and/or Licensor
+designate another party or parties (e.g. a sponsor institute, publishing
+entity, journal) for attribution in Licensor's copyright notice, terms of
+service or by other reasonable means, the name of such party or parties; the
+title of the Work if supplied; and to the extent reasonably practicable, the
+Uniform Resource Identifier, if any, that Licensor specifies to be associated
+with the Work, unless such URI does not refer to the copyright notice or
+licensing information for the Work. Such credit may be implemented in any
+reasonable manner; provided, however, that in the case of a Collective Work,
+at a minimum such credit will appear where any other comparable authorship
+credit appears and in a manner at least as prominent as such other comparable
+authorship credit.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS
+THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND
+CONCERNING THE MATERIALS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING,
+WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A
+PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER
+DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT
+DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED
+WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
+
+6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+7. Termination
+
+a. This License and the rights granted hereunder will terminate automatically
+upon any breach by You of the terms of this License. Individuals or entities
+who have received Collective Works from You under this License, however, will
+not have their licenses terminated provided such individuals or entities
+remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8
+will survive any termination of this License.
+
+b. Subject to the above terms and conditions, the license granted here is
+perpetual (for the duration of the applicable copyright in the Work).
+Notwithstanding the above, Licensor reserves the right to release the Work
+under different license terms or to stop distributing the Work at any time;
+provided, however that any such election will not serve to withdraw this
+License (or any other license that has been, or is required to be, granted
+under the terms of this License), and this License will continue in full force
+and effect unless terminated as stated above.
+
+8. Miscellaneous
+
+a. Each time You distribute or publicly digitally perform the Work, the
+Licensor offers to the recipient a license to the Work on the same terms and
+conditions as the license granted to You under this License.
+
+b. If any provision of this License is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of the
+remainder of the terms of this License, and without further action by the
+parties to this agreement, such provision shall be reformed to the minimum
+extent necessary to make such provision valid and enforceable.
+
+c. No term or provision of this License shall be deemed waived and no breach
+consented to unless such waiver or consent shall be in writing and signed by
+the party to be charged with such waiver or consent.
+
+d. This License constitutes the entire agreement between the parties with
+respect to the Work licensed here. There are no understandings, agreements or
+representations with respect to the Work not specified here. Licensor shall
+not be bound by any additional provisions that may appear in any communication
+from You. This License may not be modified without the mutual written
+agreement of the Licensor and You.
+
+Creative Commons is not a party to this License, and makes no warranty
+whatsoever in connection with the Work. Creative Commons will not be liable to
+You or any party on any legal theory for any damages whatsoever, including
+without limitation any general, special, incidental or consequential damages
+arising in connection to this license. Notwithstanding the foregoing two (2)
+sentences, if Creative Commons has expressly identified itself as the Licensor
+hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is
+licensed under the CCPL, neither party will use the trademark "Creative
+Commons" or any related trademark or logo of Creative Commons without the
+prior written consent of Creative Commons. Any permitted use will be in
+compliance with Creative Commons' then-current trademark usage
+guidelines, as may be published on its website or otherwise made available
+upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-3.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-3.0.txt
new file mode 100644
index 0000000..2ec9718
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-3.0.txt
@@ -0,0 +1,293 @@
+Creative Commons Legal Code
+
+Attribution-NoDerivs 3.0 Unported
+
+ CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+ LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN
+ ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+ INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+ REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR
+ DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
+COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS
+AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE
+TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE MAY
+BE CONSIDERED TO BE A CONTRACT, THE LICENSOR GRANTS YOU THE RIGHTS
+CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
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diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-4.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-4.0.txt
new file mode 100644
index 0000000..0672716
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CC-BY-ND-4.0.txt
@@ -0,0 +1,390 @@
+Attribution-NoDerivatives 4.0 International
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+
+
+Section 8 -- Interpretation.
+
+ a. For the avoidance of doubt, this Public License does not, and
+ shall not be interpreted to, reduce, limit, restrict, or impose
+ conditions on any use of the Licensed Material that could lawfully
+ be made without permission under this Public License.
+
+ b. To the extent possible, if any provision of this Public License is
+ deemed unenforceable, it shall be automatically reformed to the
+ minimum extent necessary to make it enforceable. If the provision
+ cannot be reformed, it shall be severed from this Public License
+ without affecting the enforceability of the remaining terms and
+ conditions.
+
+ c. No term or condition of this Public License will be waived and no
+ failure to comply consented to unless expressly agreed to by the
+ Licensor.
+
+ d. Nothing in this Public License constitutes or may be interpreted
+ as a limitation upon, or waiver of, any privileges and immunities
+ that apply to the Licensor or You, including from the legal
+ processes of any jurisdiction or authority.
+
+=======================================================================
+
+Creative Commons is not a party to its public
+licenses. Notwithstanding, Creative Commons may elect to apply one of
+its public licenses to material it publishes and in those instances
+will be considered the “Licensor.” The text of the Creative Commons
+public licenses is dedicated to the public domain under the CC0 Public
+Domain Dedication. Except for the limited purpose of indicating that
+material is shared under a Creative Commons public license or as
+otherwise permitted by the Creative Commons policies published at
+creativecommons.org/policies, Creative Commons does not authorize the
+use of the trademark "Creative Commons" or any other trademark or logo
+of Creative Commons without its prior written consent including,
+without limitation, in connection with any unauthorized modifications
+to any of its public licenses or any other arrangements,
+understandings, or agreements concerning use of licensed material. For
+the avoidance of doubt, this paragraph does not form part of the
+public licenses.
+
+Creative Commons may be contacted at creativecommons.org.
+
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CPAL-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CPAL-1.0.txt
new file mode 100644
index 0000000..ce71b4f
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CPAL-1.0.txt
@@ -0,0 +1,419 @@
+Common Public Attribution License Version 1.0 (CPAL)
+
+1. "Definitions"
+1.0.1 "Commercial Use" means distribution or otherwise making the Covered Code
+available to a third party.
+1.1 "Contributor" means each entity that creates or contributes to the creation
+of Modifications.
+1.2 "Contributor Version" means the combination of the Original Code, prior
+Modifications used by a Contributor, and the Modifications made by that
+particular Contributor.
+1.3 "Covered Code" means the Original Code or Modifications or the combination
+of the Original Code and Modifications, in each case including portions
+thereof.
+1.4 "Electronic Distribution Mechanism" means a mechanism generally accepted in
+the software development community for the electronic transfer of data.
+1.5 "Executable" means Covered Code in any form other than Source Code.
+1.6 "Initial Developer" means the individual or entity identified as the
+Initial Developer in the Source Code notice required by Exhibit A.
+1.7 "Larger Work" means a work which combines Covered Code or portions thereof
+with code not governed by the terms of this License.
+1.8 "License" means this document.
+1.8.1 "Licensable" means having the right to grant, to the maximum extent
+possible, whether at the time of the initial grant or subsequently acquired,
+any and all of the rights conveyed herein.
+1.9 "Modifications" means any addition to or deletion from the substance or
+structure of either the Original Code or any previous Modifications. When
+Covered Code is released as a series of files, a Modification is:
+A. Any addition to or deletion from the contents of a file containing Original
+Code or previous Modifications.
+B. Any new file that contains any part of the Original Code or previous
+Modifications.
+1.10 "Original Code" means Source Code of computer software code which is
+described in the Source Code notice required by Exhibit A as Original Code, and
+which, at the time of its release under this License is not already Covered
+Code governed by this License.
+1.10.1 "Patent Claims" means any patent claim(s), now owned or hereafter
+acquired, including without limitation, method, process, and apparatus claims,
+in any patent Licensable by grantor.
+1.11 "Source Code" means the preferred form of the Covered Code for making
+modifications to it, including all modules it contains, plus any associated
+interface definition files, scripts used to control compilation and
+installation of an Executable, or source code differential comparisons against
+either the Original Code or another well known, available Covered Code of the
+Contributor's choice. The Source Code can be in a compressed or archival form,
+provided the appropriate decompression or de-archiving software is widely
+available for no charge.
+1.12 "You" (or "Your") means an individual or a legal entity exercising rights
+under, and complying with all of the terms of, this License or a future version
+of this License issued under Section 6.1. For legal entities, "You" includes
+any entity which controls, is controlled by, or is under common control with
+You. For purposes of this definition, "control" means (a) the power, direct or
+indirect, to cause the direction or management of such entity, whether by
+contract or otherwise, or (b) ownership of more than fifty percent (50%) of the
+outstanding shares or beneficial ownership of such entity.
+2. Source Code License.
+2.1 The Initial Developer Grant.
+The Initial Developer hereby grants You a world-wide, royalty-free,
+non-exclusive license, subject to third party intellectual property claims:
+(a) under intellectual property rights (other than patent or trademark)
+Licensable by Initial Developer to use, reproduce, modify, display, perform,
+sublicense and distribute the Original Code (or portions thereof) with or
+without Modifications, and/or as part of a Larger Work; and
+(b) under Patents Claims infringed by the making, using or selling of Original
+Code, to make, have made, use, practice, sell, and offer for sale, and/or
+otherwise dispose of the Original Code (or portions thereof).
+(c) the licenses granted in this Section 2.1(a) and (b) are effective on the
+date Initial Developer first distributes Original Code under the terms of this
+License.
+(d) Notwithstanding Section 2.1(b) above, no patent license is granted: 1) for
+code that You delete from the Original Code; 2) separate from the Original
+Code; or 3) for infringements caused by: i) the modification of the Original
+Code or ii) the combination of the Original Code with other software or
+devices.
+2.2 Contributor Grant.
+Subject to third party intellectual property claims, each Contributor hereby
+grants You a world-wide, royalty-free, non-exclusive license
+(a) under intellectual property rights (other than patent or trademark)
+Licensable by Contributor, to use, reproduce, modify, display, perform,
+sublicense and distribute the Modifications created by such Contributor (or
+portions thereof) either on an unmodified basis, with other Modifications, as
+Covered Code and/or as part of a Larger Work; and
+(b) under Patent Claims infringed by the making, using, or selling of
+Modifications made by that Contributor either alone and/or in combination with
+its Contributor Version (or portions of such combination), to make, use, sell,
+offer for sale, have made, and/or otherwise dispose of: 1) Modifications made
+by that Contributor (or portions thereof); and 2) the combination of
+Modifications made by that Contributor with its Contributor Version (or
+portions of such combination).
+(c) the licenses granted in Sections 2.2(a) and 2.2(b) are effective on the
+date Contributor first makes Commercial Use of the Covered Code.
+(d) Notwithstanding Section 2.2(b) above, no patent license is granted: 1) for
+any code that Contributor has deleted from the Contributor Version; 2) separate
+from the Contributor Version; 3) for infringements caused by: i) third party
+modifications of Contributor Version or ii) the combination of Modifications
+made by that Contributor with other software (except as part of the Contributor
+Version) or other devices; or 4) under Patent Claims infringed by Covered Code
+in the absence of Modifications made by that Contributor.
+3. Distribution Obligations.
+3.1 Application of License.
+The Modifications which You create or to which You contribute are governed by
+the terms of this License, including without limitation Section 2.2. The Source
+Code version of Covered Code may be distributed only under the terms of this
+License or a future version of this License released under Section 6.1, and You
+must include a copy of this License with every copy of the Source Code You
+distribute. You may not offer or impose any terms on any Source Code version
+that alters or restricts the applicable version of this License or the
+recipients' rights hereunder. However, You may include an additional document
+offering the additional rights described in Section 3.5.
+3.2 Availability of Source Code.
+Any Modification which You create or to which You contribute must be made
+available in Source Code form under the terms of this License either on the
+same media as an Executable version or via an accepted Electronic Distribution
+Mechanism to anyone to whom you made an Executable version available; and if
+made available via Electronic Distribution Mechanism, must remain available for
+at least twelve (12) months after the date it initially became available, or at
+least six (6) months after a subsequent version of that particular Modification
+has been made available to such recipients. You are responsible for ensuring
+that the Source Code version remains available even if the Electronic
+Distribution Mechanism is maintained by a third party.
+3.3 Description of Modifications.
+You must cause all Covered Code to which You contribute to contain a file
+documenting the changes You made to create that Covered Code and the date of
+any change. You must include a prominent statement that the Modification is
+derived, directly or indirectly, from Original Code provided by the Initial
+Developer and including the name of the Initial Developer in (a) the Source
+Code, and (b) in any notice in an Executable version or related documentation
+in which You describe the origin or ownership of the Covered Code.
+3.4 Intellectual Property Matters
+(a) Third Party Claims. If Contributor has knowledge that a license under a
+third party's intellectual property rights is required to exercise the rights
+granted by such Contributor under Sections 2.1 or 2.2, Contributor must include
+a text file with the Source Code distribution titled "LEGAL" which describes
+the claim and the party making the claim in sufficient detail that a recipient
+will know whom to contact. If Contributor obtains such knowledge after the
+Modification is made available as described in Section 3.2, Contributor shall
+promptly modify the LEGAL file in all copies Contributor makes available
+thereafter and shall take other steps (such as notifying appropriate mailing
+lists or newsgroups) reasonably calculated to inform those who received the
+Covered Code that new knowledge has been obtained.
+(b) Contributor APIs. If Contributor's Modifications include an application
+programming interface and Contributor has knowledge of patent licenses which
+are reasonably necessary to implement that API, Contributor must also include
+this information in the LEGAL file.
+(c) Representations. Contributor represents that, except as disclosed pursuant
+to Section 3.4(a) above, Contributor believes that Contributor's Modifications
+are Contributor's original creation(s) and/or Contributor has sufficient rights
+to grant the rights conveyed by this License.
+3.5 Required Notices.
+You must duplicate the notice in Exhibit A in each file of the Source Code. If
+it is not possible to put such notice in a particular Source Code file due to
+its structure, then You must include such notice in a location (such as a
+relevant directory) where a user would be likely to look for such a notice. If
+You created one or more Modification(s) You may add your name as a Contributor
+to the notice described in Exhibit A. You must also duplicate this License in
+any documentation for the Source Code where You describe recipients' rights or
+ownership rights relating to Covered Code. You may choose to offer, and to
+charge a fee for, warranty, support, indemnity or liability obligations to one
+or more recipients of Covered Code. However, You may do so only on Your own
+behalf, and not on behalf of the Initial Developer or any Contributor. You must
+make it absolutely clear than any such warranty, support, indemnity or
+liability obligation is offered by You alone, and You hereby agree to indemnify
+the Initial Developer and every Contributor for any liability incurred by the
+Initial Developer or such Contributor as a result of warranty, support,
+indemnity or liability terms You offer.
+3.6 Distribution of Executable Versions.
+You may distribute Covered Code in Executable form only if the requirements of
+Section 3.1-3.5 have been met for that Covered Code, and if You include a
+notice stating that the Source Code version of the Covered Code is available
+under the terms of this License, including a description of how and where You
+have fulfilled the obligations of Section 3.2. The notice must be conspicuously
+included in any notice in an Executable version, related documentation or
+collateral in which You describe recipients' rights relating to the Covered
+Code. You may distribute the Executable version of Covered Code or ownership
+rights under a license of Your choice, which may contain terms different from
+this License, provided that You are in compliance with the terms of this
+License and that the license for the Executable version does not attempt to
+limit or alter the recipient's rights in the Source Code version from the
+rights set forth in this License. If You distribute the Executable version
+under a different license You must make it absolutely clear that any terms
+which differ from this License are offered by You alone, not by the Initial
+Developer, Original Developer or any Contributor. You hereby agree to indemnify
+the Initial Developer, Original Developer and every Contributor for any
+liability incurred by the Initial Developer, Original Developer or such
+Contributor as a result of any such terms You offer.
+3.7 Larger Works.
+You may create a Larger Work by combining Covered Code with other code not
+governed by the terms of this License and distribute the Larger Work as a
+single product. In such a case, You must make sure the requirements of this
+License are fulfilled for the Covered Code.
+4. Inability to Comply Due to Statute or Regulation.
+If it is impossible for You to comply with any of the terms of this License
+with respect to some or all of the Covered Code due to statute, judicial order,
+or regulation then You must: (a) comply with the terms of this License to the
+maximum extent possible; and (b) describe the limitations and the code they
+affect. Such description must be included in the LEGAL file described in
+Section 3.4 and must be included with all distributions of the Source Code.
+Except to the extent prohibited by statute or regulation, such description must
+be sufficiently detailed for a recipient of ordinary skill to be able to
+understand it.
+5. Application of this License.
+This License applies to code to which the Initial Developer has attached the
+notice in Exhibit A and to related Covered Code.
+6. Versions of the License.
+6.1 New Versions.
+Socialtext, Inc. ("Socialtext") may publish revised and/or new versions of the
+License from time to time. Each version will be given a distinguishing version
+number.
+6.2 Effect of New Versions.
+Once Covered Code has been published under a particular version of the License,
+You may always continue to use it under the terms of that version. You may also
+choose to use such Covered Code under the terms of any subsequent version of
+the License published by Socialtext. No one other than Socialtext has the right
+to modify the terms applicable to Covered Code created under this License.
+6.3 Derivative Works.
+If You create or use a modified version of this License (which you may only do
+in order to apply it to code which is not already Covered Code governed by this
+License), You must (a) rename Your license so that the phrases "Socialtext",
+"CPAL" or any confusingly similar phrase do not appear in your license (except
+to note that your license differs from this License) and (b) otherwise make it
+clear that Your version of the license contains terms which differ from the
+CPAL. (Filling in the name of the Initial Developer, Original Developer,
+Original Code or Contributor in the notice described in Exhibit A shall not of
+themselves be deemed to be modifications of this License.)
+7. DISCLAIMER OF WARRANTY.
+COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT
+LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE,
+FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE
+QUALITY AND PERFORMANCE OF THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED
+CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER, ORIGINAL
+DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING,
+REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART
+OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT
+UNDER THIS DISCLAIMER.
+8. TERMINATION.
+8.1 This License and the rights granted hereunder will terminate automatically
+if You fail to comply with terms herein and fail to cure such breach within 30
+days of becoming aware of the breach. All sublicenses to the Covered Code which
+are properly granted shall survive any termination of this License. Provisions
+which, by their nature, must remain in effect beyond the termination of this
+License shall survive.
+8.2 If You initiate litigation by asserting a patent infringement claim
+(excluding declatory judgment actions) against Initial Developer, Original
+Developer or a Contributor (the Initial Developer, Original Developer or
+Contributor against whom You file such action is referred to as "Participant")
+alleging that:
+(a) such Participant's Contributor Version directly or indirectly infringes any
+patent, then any and all rights granted by such Participant to You under
+Sections 2.1 and/or 2.2 of this License shall, upon 60 days notice from
+Participant terminate prospectively, unless if within 60 days after receipt of
+notice You either: (i) agree in writing to pay Participant a mutually agreeable
+reasonable royalty for Your past and future use of Modifications made by such
+Participant, or (ii) withdraw Your litigation claim with respect to the
+Contributor Version against such Participant. If within 60 days of notice, a
+reasonable royalty and payment arrangement are not mutually agreed upon in
+writing by the parties or the litigation claim is not withdrawn, the rights
+granted by Participant to You under Sections 2.1 and/or 2.2 automatically
+terminate at the expiration of the 60 day notice period specified above.
+(b) any software, hardware, or device, other than such Participant's
+Contributor Version, directly or indirectly infringes any patent, then any
+rights granted to You by such Participant under Sections 2.1(b) and 2.2(b) are
+revoked effective as of the date You first made, used, sold, distributed, or
+had made, Modifications made by that Participant.
+8.3 If You assert a patent infringement claim against Participant alleging that
+such Participant's Contributor Version directly or indirectly infringes any
+patent where such claim is resolved (such as by license or settlement) prior to
+the initiation of patent infringement litigation, then the reasonable value of
+the licenses granted by such Participant under Sections 2.1 or 2.2 shall be
+taken into account in determining the amount or value of any payment or
+license.
+8.4 In the event of termination under Sections 8.1 or 8.2 above, all end user
+license agreements (excluding distributors and resellers) which have been
+validly granted by You or any distributor hereunder prior to termination shall
+survive termination.
+9. LIMITATION OF LIABILITY.
+UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT (INCLUDING
+NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL DEVELOPER, ORIGINAL
+DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, OR ANY
+SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR ANY INDIRECT,
+SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING,
+WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER
+FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN
+IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS
+LIMITATION OF LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL
+INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
+PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR
+LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND
+LIMITATION MAY NOT APPLY TO YOU.
+10. U.S. GOVERNMENT END USERS.
+The Covered Code is a "commercial item," as that term is defined in 48 C.F.R.
+2.101 (Oct. 1995), consisting of "commercial computer software" and "commercial
+computer software documentation," as such terms are used in 48 C.F.R. 12.212
+(Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through
+227.7202-4 (June 1995), all U.S. Government End Users acquire Covered Code with
+only those rights set forth herein.
+11. MISCELLANEOUS.
+This License represents the complete agreement concerning subject matter
+hereof. If any provision of this License is held to be unenforceable, such
+provision shall be reformed only to the extent necessary to make it
+enforceable. This License shall be governed by California law provisions
+(except to the extent applicable law, if any, provides otherwise), excluding
+its conflict-of-law provisions. With respect to disputes in which at least one
+party is a citizen of, or an entity chartered or registered to do business in
+the United States of America, any litigation relating to this License shall be
+subject to the jurisdiction of the Federal Courts of the Northern District of
+California, with venue lying in Santa Clara County, California, with the losing
+party responsible for costs, including without limitation, court costs and
+reasonable attorneys' fees and expenses. The application of the United Nations
+Convention on Contracts for the International Sale of Goods is expressly
+excluded. Any law or regulation which provides that the language of a contract
+shall be construed against the drafter shall not apply to this License.
+12. RESPONSIBILITY FOR CLAIMS.
+As between Initial Developer, Original Developer and the Contributors, each
+party is responsible for claims and damages arising, directly or indirectly,
+out of its utilization of rights under this License and You agree to work with
+Initial Developer, Original Developer and Contributors to distribute such
+responsibility on an equitable basis. Nothing herein is intended or shall be
+deemed to constitute any admission of liability.
+13. MULTIPLE-LICENSED CODE.
+Initial Developer may designate portions of the Covered Code as
+Multiple-Licensed. Multiple-Licensed means that the Initial Developer permits
+you to utilize portions of the Covered Code under Your choice of the CPAL or
+the alternative licenses, if any, specified by the Initial Developer in the
+file described in Exhibit A.
+14. ADDITIONAL TERM: ATTRIBUTION
+(a) As a modest attribution to the organizer of the development of the Original
+Code ("Original Developer"), in the hope that its promotional value may help
+justify the time, money and effort invested in writing the Original Code, the
+Original Developer may include in Exhibit B ("Attribution Information") a
+requirement that each time an Executable and Source Code or a Larger Work is
+launched or initially run (which includes initiating a session), a prominent
+display of the Original Developer's Attribution Information (as defined below)
+must occur on the graphic user interface employed by the end user to access
+such Covered Code (which may include display on a splash screen), if any. The
+size of the graphic image should be consistent with the size of the other
+elements of the Attribution Information. If the access by the end user to the
+Executable and Source Code does not create a graphic user interface for access
+to the Covered Code, this obligation shall not apply. If the Original Code
+displays such Attribution Information in a particular form (such as in the form
+of a splash screen, notice at login, an "about" display, or dedicated
+attribution area on user interface screens), continued use of such form for
+that Attribution Information is one way of meeting this requirement for notice.
+(b) Attribution information may only include a copyright notice, a brief
+phrase, graphic image and a URL ("Attribution Information") and is subject to
+the Attribution Limits as defined below. For these purposes, prominent shall
+mean display for sufficient duration to give reasonable notice to the user of
+the identity of the Original Developer and that if You include Attribution
+Information or similar information for other parties, You must ensure that the
+Attribution Information for the Original Developer shall be no less prominent
+than such Attribution Information or similar information for the other party.
+For greater certainty, the Original Developer may choose to specify in Exhibit
+B below that the above attribution requirement only applies to an Executable
+and Source Code resulting from the Original Code or any Modification, but not a
+Larger Work. The intent is to provide for reasonably modest attribution,
+therefore the Original Developer cannot require that You display, at any time,
+more than the following information as Attribution Information: (a) a copyright
+notice including the name of the Original Developer; (b) a word or one phrase
+(not exceeding 10 words); (c) one graphic image provided by the Original
+Developer; and (d) a URL (collectively, the "Attribution Limits").
+(c) If Exhibit B does not include any Attribution Information, then there are
+no requirements for You to display any Attribution Information of the Original
+Developer.
+(d) You acknowledge that all trademarks, service marks and/or trade names
+contained within the Attribution Information distributed with the Covered Code
+are the exclusive property of their owners and may only be used with the
+permission of their owners, or under circumstances otherwise permitted by law
+or as expressly set out in this License.
+15. ADDITIONAL TERM: NETWORK USE.
+The term "External Deployment" means the use, distribution, or communication of
+the Original Code or Modifications in any way such that the Original Code or
+Modifications may be used by anyone other than You, whether those works are
+distributed or communicated to those persons or made available as an
+application intended for use over a network. As an express condition for the
+grants of license hereunder, You must treat any External Deployment by You of
+the Original Code or Modifications as a distribution under section 3.1 and make
+Source Code available under Section 3.2.
+
+EXHIBIT A. Common Public Attribution License Version 1.0.
+
+"The contents of this file are subject to the Common Public Attribution License
+Version 1.0 (the "License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at _____________. The
+License is based on the Mozilla Public License Version 1.1 but Sections 14 and
+15 have been added to cover use of software over a computer network and provide
+for limited attribution for the Original Developer. In addition, Exhibit A has
+been modified to be consistent with Exhibit B.
+Software distributed under the License is distributed on an "AS IS" basis,
+WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
+the specific language governing rights and limitations under the License.
+The Original Code is ______________________.
+The Original Developer is not the Initial Developer and is __________. If left
+blank, the Original Developer is the Initial Developer.
+The Initial Developer of the Original Code is ____________. All portions of the
+code written by ___________ are Copyright (c) _____. All Rights Reserved.
+Contributor ______________________.
+Alternatively, the contents of this file may be used under the terms of the
+_____ license (the [___] License), in which case the provisions of [______]
+License are applicable instead of those above.
+If you wish to allow use of your version of this file only under the terms of
+the [____] License and not to allow others to use your version of this file
+under the CPAL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the [___]
+License. If you do not delete the provisions above, a recipient may use your
+version of this file under either the CPAL or the [___] License."
+
+[NOTE: The text of this Exhibit A may differ slightly from the text of the
+notices in the Source Code files of the Original Code. You should use the text
+of this Exhibit A rather than the text found in the Original Code Source Code
+for Your Modifications.]
+
+EXHIBIT B. Attribution Information
+
+Attribution Copyright Notice: _______________________
+Attribution Phrase (not exceeding 10 words): _______________________
+Attribution URL: _______________________
+Graphic Image as provided in the Covered Code, if any.
+Display of Attribution Information is [required/not required] in Larger Works
+which are defined in the CPAL as a work which combines Covered Code or portions
+thereof with code not governed by the terms of the CPAL.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CPOL-1.02.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CPOL-1.02.txt
new file mode 100644
index 0000000..b502373
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/CPOL-1.02.txt
@@ -0,0 +1,181 @@
+The Code Project Open License (CPOL) 1.02
+
+Preamble
+
+This License governs Your use of the Work. This License is intended to allow
+developers to use the Source Code and Executable Files provided as part of the
+Work in any application in any form.
+The main points subject to the terms of the License are:
+
+- Source Code and Executable Files can be used in commercial applications;
+- Source Code and Executable Files can be redistributed; and
+- Source Code can be modified to create derivative works.
+- No claim of suitability, guarantee, or any warranty whatsoever is provided.
+The software is provided "as-is".
+- The Article accompanying the Work may not be distributed or republished
+without the Author's consent
+This License is entered between You, the individual or other entity reading or
+otherwise making use of the Work licensed pursuant to this License and the
+individual or other entity which offers the Work under the terms of this
+License ("Author").
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CODE PROJECT
+OPEN LICENSE ("LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER
+APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE
+OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HEREIN, YOU ACCEPT AND AGREE TO
+BE BOUND BY THE TERMS OF THIS LICENSE. THE AUTHOR GRANTS YOU THE RIGHTS
+CONTAINED HEREIN IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND
+CONDITIONS. IF YOU DO NOT AGREE TO ACCEPT AND BE BOUND BY THE TERMS OF THIS
+LICENSE, YOU CANNOT MAKE ANY USE OF THE WORK.
+
+1. Definitions.
+a. "Articles" means, collectively, all articles written by Author which
+describes how the Source Code and Executable Files for the Work may be used by
+a user.
+b. "Author" means the individual or entity that offers the Work under the terms
+of this License.
+c. "Derivative Work" means a work based upon the Work or upon the Work and
+other pre-existing works.
+d. "Executable Files" refer to the executables, binary files, configuration and
+any required data files included in the Work.
+e. "Publisher" means the provider of the website, magazine, CD-ROM, DVD or
+other medium from or by which the Work is obtained by You.
+f. "Source Code" refers to the collection of source code and configuration
+files used to create the Executable Files.
+g. "Standard Version" refers to such a Work if it has not been modified, or has
+been modified in accordance with the consent of the Author, such consent being
+in the full discretion of the Author.
+h. "Work" refers to the collection of files distributed by the Publisher,
+including the Source Code, Executable Files, binaries, data files,
+documentation, whitepapers and the Articles.
+i. "You" is you, an individual or entity wishing to use the Work and exercise
+your rights under this License.
+2. Fair Use/Fair Use Rights. Nothing in this License is intended to reduce,
+limit, or restrict any rights arising from fair use, fair dealing, first sale
+or other limitations on the exclusive rights of the copyright owner under
+copyright law or other applicable laws.
+3. License Grant. Subject to the terms and conditions of this License, the
+Author hereby grants You a worldwide, royalty-free, non-exclusive, perpetual
+(for the duration of the applicable copyright) license to exercise the rights
+in the Work as stated below:
+a. You may use the standard version of the Source Code or Executable Files in
+Your own applications.
+b. You may apply bug fixes, portability fixes and other modifications obtained
+from the Public Domain or from the Author. A Work modified in such a way shall
+still be considered the standard version and will be subject to this License.
+c. You may otherwise modify Your copy of this Work (excluding the Articles) in
+any way to create a Derivative Work, provided that You insert a prominent
+notice in each changed file stating how, when and where You changed that file.
+d. You may distribute the standard version of the Executable Files and Source
+Code or Derivative Work in aggregate with other (possibly commercial) programs
+as part of a larger (possibly commercial) software distribution.
+e. The Articles discussing the Work published in any form by the author may not
+be distributed or republished without the Author's consent. The author retains
+copyright to any such Articles. You may use the Executable Files and Source
+Code pursuant to this License but you may not repost or republish or otherwise
+distribute or make available the Articles, without the prior written consent of
+the Author.
+Any subroutines or modules supplied by You and linked into the Source Code or
+Executable Files of this Work shall not be considered part of this Work and
+will not be subject to the terms of this License.
+
+4. Patent License. Subject to the terms and conditions of this License, each
+Author hereby grants to You a perpetual, worldwide, non-exclusive, no-charge,
+royalty-free, irrevocable (except as stated in this section) patent license to
+make, have made, use, import, and otherwise transfer the Work.
+5. Restrictions. The license granted in Section 3 above is expressly made
+subject to and limited by the following restrictions:
+a. You agree not to remove any of the original copyright, patent, trademark,
+and attribution notices and associated disclaimers that may appear in the
+Source Code or Executable Files.
+b. You agree not to advertise or in any way imply that this Work is a product
+of Your own.
+c. The name of the Author may not be used to endorse or promote products
+derived from the Work without the prior written consent of the Author.
+d. You agree not to sell, lease, or rent any part of the Work. This does not
+restrict you from including the Work or any part of the Work inside a larger
+software distribution that itself is being sold. The Work by itself, though,
+cannot be sold, leased or rented.
+e. You may distribute the Executable Files and Source Code only under the terms
+of this License, and You must include a copy of, or the Uniform Resource
+Identifier for, this License with every copy of the Executable Files or Source
+Code You distribute and ensure that anyone receiving such Executable Files and
+Source Code agrees that the terms of this License apply to such Executable
+Files and/or Source Code. You may not offer or impose any terms on the Work
+that alter or restrict the terms of this License or the recipients' exercise of
+the rights granted hereunder. You may not sublicense the Work. You must keep
+intact all notices that refer to this License and to the disclaimer of
+warranties. You may not distribute the Executable Files or Source Code with any
+technological measures that control access or use of the Work in a manner
+inconsistent with the terms of this License.
+f. You agree not to use the Work for illegal, immoral or improper purposes, or
+on pages containing illegal, immoral or improper material. The Work is subject
+to applicable export laws. You agree to comply with all such laws and
+regulations that may apply to the Work after Your receipt of the Work.
+6. Representations, Warranties and Disclaimer. THIS WORK IS PROVIDED "AS IS",
+"WHERE IS" AND "AS AVAILABLE", WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES OR
+CONDITIONS OR GUARANTEES. YOU, THE USER, ASSUME ALL RISK IN ITS USE, INCLUDING
+COPYRIGHT INFRINGEMENT, PATENT INFRINGEMENT, SUITABILITY, ETC. AUTHOR EXPRESSLY
+DISCLAIMS ALL EXPRESS, IMPLIED OR STATUTORY WARRANTIES OR CONDITIONS, INCLUDING
+WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF MERCHANTABILITY, MERCHANTABLE
+QUALITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ANY WARRANTY OF TITLE OR
+NON-INFRINGEMENT, OR THAT THE WORK (OR ANY PORTION THEREOF) IS CORRECT, USEFUL,
+BUG-FREE OR FREE OF VIRUSES. YOU MUST PASS THIS DISCLAIMER ON WHENEVER YOU
+DISTRIBUTE THE WORK OR DERIVATIVE WORKS.
+7. Indemnity. You agree to defend, indemnify and hold harmless the Author and
+the Publisher from and against any claims, suits, losses, damages, liabilities,
+costs, and expenses (including reasonable legal or attorneys' fees) resulting
+from or relating to any use of the Work by You.
+8. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN
+NO EVENT WILL THE AUTHOR OR THE PUBLISHER BE LIABLE TO YOU ON ANY LEGAL THEORY
+FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES
+ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK OR OTHERWISE, EVEN IF THE
+AUTHOR OR THE PUBLISHER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+9. Termination.
+a. This License and the rights granted hereunder will terminate automatically
+upon any breach by You of any term of this License. Individuals or entities who
+have received Derivative Works from You under this License, however, will not
+have their licenses terminated provided such individuals or entities remain in
+full compliance with those licenses. Sections 1, 2, 6, 7, 8, 9, 10 and 11 will
+survive any termination of this License.
+b. If You bring a copyright, trademark, patent or any other infringement claim
+against any contributor over infringements You claim are made by the Work, your
+License from such contributor to the Work ends automatically.
+c. Subject to the above terms and conditions, this License is perpetual (for
+the duration of the applicable copyright in the Work). Notwithstanding the
+above, the Author reserves the right to release the Work under different
+license terms or to stop distributing the Work at any time; provided, however
+that any such election will not serve to withdraw this License (or any other
+license that has been, or is required to be, granted under the terms of this
+License), and this License will continue in full force and effect unless
+terminated as stated above.
+10. Publisher. The parties hereby confirm that the Publisher shall not, under
+any circumstances, be responsible for and shall not have any liability in
+respect of the subject matter of this License. The Publisher makes no warranty
+whatsoever in connection with the Work and shall not be liable to You or any
+party on any legal theory for any damages whatsoever, including without
+limitation any general, special, incidental or consequential damages arising in
+connection to this license. The Publisher reserves the right to cease making
+the Work available to You at any time without notice
+11. Miscellaneous
+a. This License shall be governed by the laws of the location of the head
+office of the Author or if the Author is an individual, the laws of location of
+the principal place of residence of the Author.
+b. If any provision of this License is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of the
+remainder of the terms of this License, and without further action by the
+parties to this License, such provision shall be reformed to the minimum extent
+necessary to make such provision valid and enforceable.
+c. No term or provision of this License shall be deemed waived and no breach
+consented to unless such waiver or consent shall be in writing and signed by
+the party to be charged with such waiver or consent.
+d. This License constitutes the entire agreement between the parties with
+respect to the Work licensed herein. There are no understandings, agreements or
+representations with respect to the Work not specified herein. The Author shall
+not be bound by any additional provisions that may appear in any communication
+from You. This License may not be modified without the mutual written agreement
+of the Author and You.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.0.txt
new file mode 100644
index 0000000..dd8860e
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.0.txt
@@ -0,0 +1,244 @@
+European Union Public Licence V.1.0
+
+EUPL (c) the European Community 2007
+
+This European Union Public Licence (the "EUPL") applies to the Work or Software
+(as defined below) which is provided under the terms of this Licence. Any use
+of the Work, other than as authorised under this Licence is prohibited (to the
+extent such use is covered by a right of the copyright holder of the Work).
+
+The Original Work is provided under the terms of this Licence when the Licensor
+(as defined below) has placed the following notice immediately following the
+copyright notice for the Original Work:
+
+Licensed under the EUPL V.1.0
+
+or has expressed by any other mean his willingness to license under the EUPL.
+
+1. Definitions
+In this Licence, the following terms have the following meaning:
+
+− The Licence: this Licence.
+− The Original Work or the Software: the software distributed and/or
+communicated by the Licensor under this Licence, available as Source Code and
+also as Executable Code as the case may be.
+− Derivative Works: the works or software that could be created by the
+Licensee, based upon the Original Work or modifications thereof. This Licence
+does not define the extent of modification or dependence on the Original Work
+required in order to classify a work as a Derivative Work; this extent is
+determined by copyright law applicable in the country mentioned in Article 15.
+− The Work: the Original Work and/or its Derivative Works.
+− The Source Code: the human-readable form of the Work which is the most
+convenient for people to study and modify.
+− The Executable Code: any code which has generally been compiled and which is
+meant to be interpreted by a computer as a program.
+− The Licensor: the natural or legal person that distributes and/or
+communicates the Work under the Licence.
+− Contributor(s): any natural or legal person who modifies the Work under the
+Licence, or otherwise contributes to the creation of a Derivative Work.
+− The Licensee or "You": any natural or legal person who makes any usage of the
+Software under the terms of the Licence.
+− Distribution and/or Communication: any act of selling, giving, lending,
+renting, distributing, communicating, transmitting, or otherwise making
+available, on-line or off-line, copies of the Work at the disposal of any other
+natural or legal person.
+2. Scope of the rights granted by the Licence
+The Licensor hereby grants You a world-wide, royalty-free, non-exclusive,
+sub-licensable licence to do the following, for the duration of copyright
+vested in the Original Work:
+
+− use the Work in any circumstance and for all usage,
+− reproduce the Work,
+− modify the Original Work, and make Derivative Works based upon the Work,
+− communicate to the public, including the right to make available or display
+the Work or copies thereof to the public and perform publicly, as the case may
+be, the Work,
+− distribute the Work or copies thereof,
+− lend and rent the Work or copies thereof,
+− sub-license rights in the Work or copies thereof.
+Those rights can be exercised on any media, supports and formats, whether now
+known or later invented, as far as the applicable law permits so.
+
+In the countries where moral rights apply, the Licensor waives his right to
+exercise his moral right to the extent allowed by law in order to make
+effective the licence of the economic rights here above listed.
+
+The Licensor grants to the Licensee royalty-free, non exclusive usage rights to
+any patents held by the Licensor, to the extent necessary to make use of the
+rights granted on the Work under this Licence.
+
+3. Communication of the Source Code
+The Licensor may provide the Work either in its Source Code form, or as
+Executable Code. If the Work is provided as Executable Code, the Licensor
+provides in addition a machinereadable copy of the Source Code of the Work
+along with each copy of the Work that the Licensor distributes or indicates, in
+a notice following the copyright notice attached to the Work, a repository
+where the Source Code is easily and freely accessible for as long as the
+Licensor continues to distribute and/or communicate the Work.
+
+4. Limitations on copyright
+Nothing in this Licence is intended to deprive the Licensee of the benefits
+from any exception or limitation to the exclusive rights of the rights owners
+in the Original Work or Software, of the exhaustion of those rights or of other
+applicable limitations thereto.
+
+5. Obligations of the Licensee
+The grant of the rights mentioned above is subject to some restrictions and
+obligations imposed on the Licensee. Those obligations are the following:
+
+Attribution right: the Licensee shall keep intact all copyright, patent or
+trademarks notices and all notices that refer to the Licence and to the
+disclaimer of warranties. The Licensee must include a copy of such notices and
+a copy of the Licence with every copy of the Work he/she distributes and/or
+communicates. The Licensee must cause any Derivative Work to carry prominent
+notices stating that the Work has been modified and the date of modification.
+
+Copyleft clause: If the Licensee distributes and/or communicates copies of the
+Original Works or Derivative Works based upon the Original Work, this
+Distribution and/or Communication will be done under the terms of this Licence.
+The Licensee (becoming Licensor) cannot offer or impose any additional terms or
+conditions on the Work or Derivative Work that alter or restrict the terms of
+the Licence.
+
+Compatibility clause: If the Licensee Distributes and/or Communicates
+Derivative Works or copies thereof based upon both the Original Work and
+another work licensed under a Compatible Licence, this Distribution and/or
+Communication can be done under the terms of this Compatible Licence. For the
+sake of this clause, "Compatible Licence" refers to the licences listed in the
+appendix attached to this Licence. Should the Licensee's obligations under the
+Compatible Licence conflict with his/her obligations under this Licence, the
+obligations of the Compatible Licence shall prevail.
+
+Provision of Source Code: When distributing and/or communicating copies of the
+Work, the Licensee will provide a machine-readable copy of the Source Code or
+indicate a repository where this Source will be easily and freely available for
+as long as the Licensee continues to distribute and/or communicate the Work.
+
+Legal Protection: This Licence does not grant permission to use the trade
+names, trademarks, service marks, or names of the Licensor, except as required
+for reasonable and customary use in describing the origin of the Work and
+reproducing the content of the copyright notice.
+
+6. Chain of Authorship
+The original Licensor warrants that the copyright in the Original Work granted
+hereunder is owned by him/her or licensed to him/her and that he/she has the
+power and authority to grant the Licence.
+
+Each Contributor warrants that the copyright in the modifications he/she brings
+to the Work are owned by him/her or licensed to him/her and that he/she has the
+power and authority to grant the Licence.
+
+Each time You, as a Licensee, receive the Work, the original Licensor and
+subsequent Contributors grant You a licence to their contributions to the Work,
+under the terms of this Licence.
+
+7. Disclaimer of Warranty
+The Work is a work in progress, which is continuously improved by numerous
+contributors. It is not a finished work and may therefore contain defects or
+"bugs" inherent to this type of software development.
+
+For the above reason, the Work is provided under the Licence on an "as is"
+basis and without warranties of any kind concerning the Work, including without
+limitation merchantability, fitness for a particular purpose, absence of
+defects or errors, accuracy, non-infringement of intellectual property rights
+other than copyright as stated in Article 6 of this Licence.
+
+This disclaimer of warranty is an essential part of the Licence and a condition
+for the grant of any rights to the Work.
+
+8. Disclaimer of Liability
+Except in the cases of wilful misconduct or damages directly caused to natural
+persons, the Licensor will in no event be liable for any direct or indirect,
+material or moral, damages of any kind, arising out of the Licence or of the
+use of the Work, including without limitation, damages for loss of goodwill,
+work stoppage, computer failure or malfunction, loss of data or any commercial
+damage, even if the Licensor has been advised of the possibility of such
+damage. However, the Licensor will be liable under statutory product liability
+laws as far such laws apply to the Work.
+
+9. Additional agreements
+While distributing the Original Work or Derivative Works, You may choose to
+conclude an additional agreement to offer, and charge a fee for, acceptance of
+support, warranty, indemnity, or other liability obligations and/or services
+consistent with this Licence. However, in accepting such obligations, You may
+act only on your own behalf and on your sole responsibility, not on behalf of
+the original Licensor or any other Contributor, and only if You agree to
+indemnify, defend, and hold each Contributor harmless for any liability
+incurred by, or claims asserted against such Contributor by the fact You have
+accepted any such warranty or additional liability.
+
+10. Acceptance of the Licence
+The provisions of this Licence can be accepted by clicking on an icon "I agree"
+placed under the bottom of a window displaying the text of this Licence or by
+affirming consent in any other similar way, in accordance with the rules of
+applicable law. Clicking on that icon indicates your clear and irrevocable
+acceptance of this Licence and all of its terms and conditions.
+
+Similarly, you irrevocably accept this Licence and all of its terms and
+conditions by exercising any rights granted to You by Article 2 of this
+Licence, such as the use of the Work, the creation by You of a Derivative Work
+or the Distribution and/or Communication by You of the Work or copies thereof.
+
+11. Information to the public
+In case of any Distribution and/or Communication of the Work by means of
+electronic communication by You (for example, by offering to download the Work
+from a remote location) the distribution channel or media (for example, a
+website) must at least provide to the public the information requested by the
+applicable law regarding the identification and address of the Licensor, the
+Licence and the way it may be accessible, concluded, stored and reproduced by
+the Licensee.
+
+12. Termination of the Licence
+The Licence and the rights granted hereunder will terminate automatically upon
+any breach by the Licensee of the terms of the Licence.
+
+Such a termination will not terminate the licences of any person who has
+received the Work from the Licensee under the Licence, provided such persons
+remain in full compliance with the Licence.
+
+13. Miscellaneous
+Without prejudice of Article 9 above, the Licence represents the complete
+agreement between the Parties as to the Work licensed hereunder.
+
+If any provision of the Licence is invalid or unenforceable under applicable
+law, this will not affect the validity or enforceability of the Licence as a
+whole. Such provision will be construed and/or reformed so as necessary to make
+it valid and enforceable.
+
+The European Commission may put into force translations and/or binding new
+versions of this Licence, so far this is required and reasonable. New versions
+of the Licence will be published with a unique version number. The new version
+of the Licence becomes binding for You as soon as You become aware of its
+publication.
+
+14. Jurisdiction
+Any litigation resulting from the interpretation of this License, arising
+between the European Commission, as a Licensor, and any Licensee, will be
+subject to the jurisdiction of the Court of Justice of the European
+Communities, as laid down in article 238 of the Treaty establishing the
+European Community.
+
+Any litigation arising between Parties, other than the European Commission, and
+resulting from the interpretation of this License, will be subject to the
+exclusive jurisdiction of the competent court where the Licensor resides or
+conducts its primary business.
+
+15. Applicable Law
+This Licence shall be governed by the law of the European Union country where
+the Licensor resides or has his registered office.
+
+This licence shall be governed by the Belgian law if:
+
+− a litigation arises between the European Commission, as a Licensor, and any
+Licensee;
+− the Licensor, other than the European Commission, has no residence or
+registered office inside a European Union country.
+Appendix
+
+"Compatible Licences" according to article 5 EUPL are:
+
+− General Public License (GPL) v. 2
+− Open Software License (OSL) v. 2.1, v. 3.0
+− Common Public License v. 1.0
+− Eclipse Public License v. 1.0
+− Cecill v. 2.0
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.1.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.1.txt
new file mode 100644
index 0000000..5d1ba49
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.1.txt
@@ -0,0 +1,246 @@
+European Union Public Licence V. 1.1
+
+EUPL (c) the European Community 2007
+
+This European Union Public Licence (the "EUPL") applies to the Work or Software
+(as defined below) which is provided under the terms of this Licence. Any use
+of the Work, other than as authorised under this Licence is prohibited (to the
+extent such use is covered by a right of the copyright holder of the Work).
+
+The Original Work is provided under the terms of this Licence when the Licensor
+(as defined below) has placed the following notice immediately following the
+copyright notice for the Original Work:
+
+Licensed under the EUPL V.1.1
+
+or has expressed by any other mean his willingness to license under the EUPL.
+
+1. Definitions
+In this Licence, the following terms have the following meaning:
+
+- The Licence: this Licence.
+- The Original Work or the Software: the software distributed and/or
+communicated by the Licensor under this Licence, available as Source Code and
+also as Executable Code as the case may be.
+- Derivative Works: the works or software that could be created by the
+Licensee, based upon the Original Work or modifications thereof. This Licence
+does not define the extent of modification or dependence on the Original Work
+required in order to classify a work as a Derivative Work; this extent is
+determined by copyright law applicable in the country mentioned in Article 15.
+- The Work: the Original Work and/or its Derivative Works.
+- The Source Code: the human-readable form of the Work which is the most
+convenient for people to study and modify.
+- The Executable Code: any code which has generally been compiled and which is
+meant to be interpreted by a computer as a program.
+- The Licensor: the natural or legal person that distributes and/or
+communicates the Work under the Licence.
+- Contributor(s): any natural or legal person who modifies the Work under the
+Licence, or otherwise contributes to the creation of a Derivative Work.
+- The Licensee or "You": any natural or legal person who makes any usage of the
+Software under the terms of the Licence.
+- Distribution and/or Communication: any act of selling, giving, lending,
+renting, distributing, communicating, transmitting, or otherwise making
+available, on-line or off-line, copies of the Work or providing access to its
+essential functionalities at the disposal of any other natural or legal person.
+2. Scope of the rights granted by the Licence
+The Licensor hereby grants You a world-wide, royalty-free, non-exclusive,
+sublicensable licence to do the following, for the duration of copyright vested
+in the Original Work:
+
+- use the Work in any circumstance and for all usage,
+- reproduce the Work,
+- modify the Original Work, and make Derivative Works based upon the Work,
+- communicate to the public, including the right to make available or display
+the Work or copies thereof to the public and perform publicly, as the case may
+be, the Work,
+- distribute the Work or copies thereof,
+- lend and rent the Work or copies thereof,
+- sub-license rights in the Work or copies thereof.
+Those rights can be exercised on any media, supports and formats, whether now
+known or later invented, as far as the applicable law permits so.
+
+In the countries where moral rights apply, the Licensor waives his right to
+exercise his moral right to the extent allowed by law in order to make
+effective the licence of the economic rights here above listed.
+
+The Licensor grants to the Licensee royalty-free, non exclusive usage rights to
+any patents held by the Licensor, to the extent necessary to make use of the
+rights granted on the Work under this Licence.
+
+3. Communication of the Source Code
+The Licensor may provide the Work either in its Source Code form, or as
+Executable Code. If the Work is provided as Executable Code, the Licensor
+provides in addition a machine-readable copy of the Source Code of the Work
+along with each copy of the Work that the Licensor distributes or indicates, in
+a notice following the copyright notice attached to the Work, a repository
+where the Source Code is easily and freely accessible for as long as the
+Licensor continues to distribute and/or communicate the Work.
+
+4. Limitations on copyright
+Nothing in this Licence is intended to deprive the Licensee of the benefits
+from any exception or limitation to the exclusive rights of the rights owners
+in the Original Work or Software, of the exhaustion of those rights or of other
+applicable limitations thereto.
+
+5. Obligations of the Licensee
+The grant of the rights mentioned above is subject to some restrictions and
+obligations imposed on the Licensee. Those obligations are the following:
+
+Attribution right: the Licensee shall keep intact all copyright, patent or
+trademarks notices and all notices that refer to the Licence and to the
+disclaimer of warranties. The Licensee must include a copy of such notices and
+a copy of the Licence with every copy of the Work he/she distributes and/or
+communicates. The Licensee must cause any Derivative Work to carry prominent
+notices stating that the Work has been modified and the date of modification.
+
+Copyleft clause: If the Licensee distributes and/or communicates copies of the
+Original Works or Derivative Works based upon the Original Work, this
+Distribution and/or Communication will be done under the terms of this Licence
+or of a later version of this Licence unless the Original Work is expressly
+distributed only under this version of the Licence. The Licensee (becoming
+Licensor) cannot offer or impose any additional terms or conditions on the Work
+or Derivative Work that alter or restrict the terms of the Licence.
+
+Compatibility clause: If the Licensee Distributes and/or Communicates
+Derivative Works or copies thereof based upon both the Original Work and
+another work licensed under a Compatible Licence, this Distribution and/or
+Communication can be done under the terms of this Compatible Licence. For the
+sake of this clause, "Compatible Licence," refers to the licences listed in the
+appendix attached to this Licence. Should the Licensee's obligations under the
+Compatible Licence conflict with his/her obligations under this Licence, the
+obligations of the Compatible Licence shall prevail.
+
+Provision of Source Code: When distributing and/or communicating copies of the
+Work, the Licensee will provide a machine-readable copy of the Source Code or
+indicate a repository where this Source will be easily and freely available for
+as long as the Licensee continues to distribute and/or communicate the Work.
+
+Legal Protection: This Licence does not grant permission to use the trade
+names, trademarks, service marks, or names of the Licensor, except as required
+for reasonable and customary use in describing the origin of the Work and
+reproducing the content of the copyright notice.
+
+6. Chain of Authorship
+The original Licensor warrants that the copyright in the Original Work granted
+hereunder is owned by him/her or licensed to him/her and that he/she has the
+power and authority to grant the Licence.
+
+Each Contributor warrants that the copyright in the modifications he/she brings
+to the Work are owned by him/her or licensed to him/her and that he/she has the
+power and authority to grant the Licence.
+
+Each time You accept the Licence, the original Licensor and subsequent
+Contributors grant You a licence to their contributions to the Work, under the
+terms of this Licence.
+
+7. Disclaimer of Warranty
+The Work is a work in progress, which is continuously improved by numerous
+contributors. It is not a finished work and may therefore contain defects or
+"bugs" inherent to this type of software development.
+
+For the above reason, the Work is provided under the Licence on an "as is"
+basis and without warranties of any kind concerning the Work, including without
+limitation merchantability, fitness for a particular purpose, absence of
+defects or errors, accuracy, non-infringement of intellectual property rights
+other than copyright as stated in Article 6 of this Licence.
+
+This disclaimer of warranty is an essential part of the Licence and a condition
+for the grant of any rights to the Work.
+
+8. Disclaimer of Liability
+Except in the cases of wilful misconduct or damages directly caused to natural
+persons, the Licensor will in no event be liable for any direct or indirect,
+material or moral, damages of any kind, arising out of the Licence or of the
+use of the Work, including without limitation, damages for loss of goodwill,
+work stoppage, computer failure or malfunction, loss of data or any commercial
+damage, even if the Licensor has been advised of the possibility of such
+damage. However, the Licensor will be liable under statutory product liability
+laws as far such laws apply to the Work.
+
+9. Additional agreements
+While distributing the Original Work or Derivative Works, You may choose to
+conclude an additional agreement to offer, and charge a fee for, acceptance of
+support, warranty, indemnity, or other liability obligations and/or services
+consistent with this Licence. However, in accepting such obligations, You may
+act only on your own behalf and on your sole responsibility, not on behalf of
+the original Licensor or any other Contributor, and only if You agree to
+indemnify, defend, and hold each Contributor harmless for any liability
+incurred by, or claims asserted against such Contributor by the fact You have
+accepted any such warranty or additional liability.
+
+10. Acceptance of the Licence
+The provisions of this Licence can be accepted by clicking on an icon "I agree"
+placed under the bottom of a window displaying the text of this Licence or by
+affirming consent in any other similar way, in accordance with the rules of
+applicable law. Clicking on that icon indicates your clear and irrevocable
+acceptance of this Licence and all of its terms and conditions.
+
+Similarly, you irrevocably accept this Licence and all of its terms and
+conditions by exercising any rights granted to You by Article 2 of this
+Licence, such as the use of the Work, the creation by You of a Derivative Work
+or the Distribution and/or Communication by You of the Work or copies thereof.
+
+11. Information to the public
+In case of any Distribution and/or Communication of the Work by means of
+electronic communication by You (for example, by offering to download the Work
+from a remote location) the distribution channel or media (for example, a
+website) must at least provide to the public the information requested by the
+applicable law regarding the Licensor, the Licence and the way it may be
+accessible, concluded, stored and reproduced by the Licensee.
+
+12. Termination of the Licence
+The Licence and the rights granted hereunder will terminate automatically upon
+any breach by the Licensee of the terms of the Licence. Such a termination will
+not terminate the licences of any person who has received the Work from the
+Licensee under the Licence, provided such persons remain in full compliance
+with the Licence.
+
+13. Miscellaneous
+Without prejudice of Article 9 above, the Licence represents the complete
+agreement between the Parties as to the Work licensed hereunder.
+
+If any provision of the Licence is invalid or unenforceable under applicable
+law, this will not affect the validity or enforceability of the Licence as a
+whole. Such provision will be construed and/or reformed so as necessary to make
+it valid and enforceable.
+
+The European Commission may publish other linguistic versions and/or new
+versions of this Licence, so far this is required and reasonable, without
+reducing the scope of the rights granted by the Licence. New versions of the
+Licence will be published with a unique version number.
+
+All linguistic versions of this Licence, approved by the European Commission,
+have identical value. Parties can take advantage of the linguistic version of
+their choice.
+
+14. Jurisdiction
+Any litigation resulting from the interpretation of this License, arising
+between the European Commission, as a Licensor, and any Licensee, will be
+subject to the jurisdiction of the Court of Justice of the European
+Communities, as laid down in article 238 of the Treaty establishing the
+European Community.
+
+Any litigation arising between Parties, other than the European Commission, and
+resulting from the interpretation of this License, will be subject to the
+exclusive jurisdiction of the competent court where the Licensor resides or
+conducts its primary business.
+
+15. Applicable Law
+This Licence shall be governed by the law of the European Union country where
+the Licensor resides or has his registered office.
+
+This licence shall be governed by the Belgian law if:
+
+- a litigation arises between the European Commission, as a Licensor, and any
+Licensee;
+- the Licensor, other than the European Commission, has no residence or
+registered office inside a European Union country.
+Appendix
+
+"Compatible Licences" according to article 5 EUPL are:
+
+- GNU General Public License (GNU GPL) v. 2
+- Open Software License (OSL) v. 2.1, v. 3.0
+- Common Public License v. 1.0
+- Eclipse Public License v. 1.0
+- Cecill v. 2.0
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.2.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.2.txt
new file mode 100644
index 0000000..1c387aa
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/EUPL-1.2.txt
@@ -0,0 +1,259 @@
+European Union Public Licence v. 1.2
+
+EUPL © the European Union 2007, 2016
+
+This European Union Public Licence (the 'EUPL') applies to the Work (as defined
+below) which is provided under the terms of this Licence. Any use of the Work,
+other than as authorised under this Licence is prohibited (to the extent such
+use is covered by a right of the copyright holder of the Work).
+
+The Work is provided under the terms of this Licence when the Licensor (as
+defined below) has placed the following notice immediately following the
+copyright notice for the Work:
+
+Licensed under the EUPL
+
+or has expressed by any other means his willingness to license under the EUPL.
+
+1. Definitions
+In this Licence, the following terms have the following meaning:
+
+— 'The Licence': this Licence.
+— 'The Original Work': the work or software distributed or communicated by the
+Licensor under this Licence, available as Source Code and also as Executable
+Code as the case may be.
+— 'Derivative Works': the works or software that could be created by the
+Licensee, based upon the Original Work or modifications thereof. This Licence
+does not define the extent of modification or dependence on the Original Work
+required in order to classify a work as a Derivative Work; this extent is
+determined by copyright law applicable in the country mentioned in Article 15.
+— 'The Work': the Original Work or its Derivative Works.
+— 'The Source Code': the human-readable form of the Work which is the most
+convenient for people to study and modify.
+— 'The Executable Code': any code which has generally been compiled and which
+is meant to be interpreted by a computer as a program.
+— 'The Licensor': the natural or legal person that distributes or communicates
+the Work under the Licence.
+— 'Contributor(s)': any natural or legal person who modifies the Work under the
+Licence, or otherwise contributes to the creation of a Derivative Work.
+— 'The Licensee' or 'You': any natural or legal person who makes any usage of
+the Work under the terms of the Licence.
+— 'Distribution' or 'Communication': any act of selling, giving, lending,
+renting, distributing, communicating, transmitting, or otherwise making
+available, online or offline, copies of the Work or providing access to its
+essential functionalities at the disposal of any other natural or legal person.
+2. Scope of the rights granted by the Licence
+The Licensor hereby grants You a worldwide, royalty-free, non-exclusive,
+sublicensable licence to do the following, for the duration of copyright vested
+in the Original Work:
+
+— use the Work in any circumstance and for all usage,
+— reproduce the Work,
+— modify the Work, and make Derivative Works based upon the Work,
+— communicate to the public, including the right to make available or display
+the Work or copies thereof to the public and perform publicly, as the case may
+be, the Work,
+— distribute the Work or copies thereof,
+— lend and rent the Work or copies thereof,
+— sublicense rights in the Work or copies thereof.
+Those rights can be exercised on any media, supports and formats, whether now
+known or later invented, as far as the applicable law permits so.
+
+In the countries where moral rights apply, the Licensor waives his right to
+exercise his moral right to the extent allowed by law in order to make
+effective the licence of the economic rights here above listed.
+
+The Licensor grants to the Licensee royalty-free, non-exclusive usage rights to
+any patents held by the Licensor, to the extent necessary to make use of the
+rights granted on the Work under this Licence.
+
+3. Communication of the Source Code
+The Licensor may provide the Work either in its Source Code form, or as
+Executable Code. If the Work is provided as Executable Code, the Licensor
+provides in addition a machine-readable copy of the Source Code of the Work
+along with each copy of the Work that the Licensor distributes or indicates, in
+a notice following the copyright notice attached to the Work, a repository
+where the Source Code is easily and freely accessible for as long as the
+Licensor continues to distribute or communicate the Work.
+
+4. Limitations on copyright
+Nothing in this Licence is intended to deprive the Licensee of the benefits
+from any exception or limitation to the exclusive rights of the rights owners
+in the Work, of the exhaustion of those rights or of other applicable
+limitations thereto.
+
+5. Obligations of the Licensee
+The grant of the rights mentioned above is subject to some restrictions and
+obligations imposed on the Licensee. Those obligations are the following:
+
+Attribution right: The Licensee shall keep intact all copyright, patent or
+trademarks notices and all notices that refer to the Licence and to the
+disclaimer of warranties. The Licensee must include a copy of such notices and
+a copy of the Licence with every copy of the Work he/she distributes or
+communicates. The Licensee must cause any Derivative Work to carry prominent
+notices stating that the Work has been modified and the date of modification.
+
+Copyleft clause: If the Licensee distributes or communicates copies of the
+Original Works or Derivative Works, this Distribution or Communication will be
+done under the terms of this Licence or of a later version of this Licence
+unless the Original Work is expressly distributed only under this version of
+the Licence — for example by communicating 'EUPL v. 1.2 only'. The Licensee
+(becoming Licensor) cannot offer or impose any additional terms or conditions
+on the Work or Derivative Work that alter or restrict the terms of the
+Licence.
+
+Compatibility clause: If the Licensee Distributes or Communicates Derivative
+Works or copies thereof based upon both the Work and another work licensed
+under a Compatible Licence, this Distribution or Communication can be done
+under the terms of this Compatible Licence. For the sake of this clause,
+'Compatible Licence' refers to the licences listed in the appendix attached to
+this Licence. Should the Licensee's obligations under the Compatible Licence
+conflict with his/her obligations under this Licence, the obligations of the
+Compatible Licence shall prevail.
+
+Provision of Source Code: When distributing or communicating copies of the
+Work, the Licensee will provide a machine-readable copy of the Source Code or
+indicate a repository where this Source will be easily and freely available for
+as long as the Licensee continues to distribute or communicate the Work.
+
+Legal Protection: This Licence does not grant permission to use the trade
+names, trademarks, service marks, or names of the Licensor, except as required
+for reasonable and customary use in describing the origin of the Work and
+reproducing the content of the copyright notice.
+
+6. Chain of Authorship
+The original Licensor warrants that the copyright in the Original Work granted
+hereunder is owned by him/her or licensed to him/her and that he/she has the
+power and authority to grant the Licence.
+
+Each Contributor warrants that the copyright in the modifications he/she brings
+to the Work are owned by him/her or licensed to him/her and that he/she has the
+power and authority to grant the Licence.
+
+Each time You accept the Licence, the original Licensor and subsequent
+Contributors grant You a licence to their contributions to the Work, under the
+terms of this Licence.
+
+7. Disclaimer of Warranty
+The Work is a work in progress, which is continuously improved by numerous
+Contributors. It is not a finished work and may therefore contain defects or
+'bugs' inherent to this type of development.
+
+For the above reason, the Work is provided under the Licence on an 'as is'
+basis and without warranties of any kind concerning the Work, including without
+limitation merchantability, fitness for a particular purpose, absence of
+defects or errors, accuracy, non-infringement of intellectual property rights
+other than copyright as stated in Article 6 of this Licence.
+
+This disclaimer of warranty is an essential part of the Licence and a condition
+for the grant of any rights to the Work.
+
+8. Disclaimer of Liability
+Except in the cases of wilful misconduct or damages directly caused to natural
+persons, the Licensor will in no event be liable for any direct or indirect,
+material or moral, damages of any kind, arising out of the Licence or of the
+use of the Work, including without limitation, damages for loss of goodwill,
+work stoppage, computer failure or malfunction, loss of data or any commercial
+damage, even if the Licensor has been advised of the possibility of such
+damage. However, the Licensor will be liable under statutory product liability
+laws as far such laws apply to the Work.
+
+9. Additional agreements
+While distributing the Work, You may choose to conclude an additional
+agreement, defining obligations or services consistent with this Licence.
+However, if accepting obligations, You may act only on your own behalf and on
+your sole responsibility, not on behalf of the original Licensor or any other
+Contributor, and only if You agree to indemnify, defend, and hold each
+Contributor harmless for any liability incurred by, or claims asserted against
+such Contributor by the fact You have accepted any warranty or additional
+liability.
+
+10. Acceptance of the Licence
+The provisions of this Licence can be accepted by clicking on an icon 'I agree'
+placed under the bottom of a window displaying the text of this Licence or by
+affirming consent in any other similar way, in accordance with the rules of
+applicable law. Clicking on that icon indicates your clear and irrevocable
+acceptance of this Licence and all of its terms and conditions.
+
+Similarly, you irrevocably accept this Licence and all of its terms and
+conditions by exercising any rights granted to You by Article 2 of this
+Licence, such as the use of the Work, the creation by You of a Derivative Work
+or the Distribution or Communication by You of the Work or copies thereof.
+
+11. Information to the public
+In case of any Distribution or Communication of the Work by means of electronic
+communication by You (for example, by offering to download the Work from a
+remote location) the distribution channel or media (for example, a website)
+must at least provide to the public the information requested by the applicable
+law regarding the Licensor, the Licence and the way it may be accessible,
+concluded, stored and reproduced by the Licensee.
+
+12. Termination of the Licence
+The Licence and the rights granted hereunder will terminate automatically upon
+any breach by the Licensee of the terms of the Licence.
+
+Such a termination will not terminate the licences of any person who has
+received the Work from the Licensee under the Licence, provided such persons
+remain in full compliance with the Licence.
+
+13. Miscellaneous
+Without prejudice of Article 9 above, the Licence represents the complete
+agreement between the Parties as to the Work.
+
+If any provision of the Licence is invalid or unenforceable under applicable
+law, this will not affect the validity or enforceability of the Licence as a
+whole. Such provision will be construed or reformed so as necessary to make it
+valid and enforceable.
+
+The European Commission may publish other linguistic versions or new versions
+of this Licence or updated versions of the Appendix, so far this is required
+and reasonable, without reducing the scope of the rights granted by the
+Licence. New versions of the Licence will be published with a unique version
+number.
+
+All linguistic versions of this Licence, approved by the European Commission,
+have identical value. Parties can take advantage of the linguistic version of
+their choice.
+
+14. Jurisdiction
+Without prejudice to specific agreement between parties,
+
+— any litigation resulting from the interpretation of this License, arising
+between the European Union institutions, bodies, offices or agencies, as a
+Licensor, and any Licensee, will be subject to the jurisdiction of the Court of
+Justice of the European Union, as laid down in article 272 of the Treaty on the
+Functioning of the European Union,
+— any litigation arising between other parties and resulting from the
+interpretation of this License, will be subject to the exclusive jurisdiction
+of the competent court where the Licensor resides or conducts its primary
+business.
+15. Applicable Law
+Without prejudice to specific agreement between parties,
+
+— this Licence shall be governed by the law of the European Union Member State
+where the Licensor has his seat, resides or has his registered office,
+— this licence shall be governed by Belgian law if the Licensor has no seat,
+residence or registered office inside a European Union Member State.
+Appendix
+
+'Compatible Licences' according to Article 5 EUPL are:
+
+— GNU General Public License (GPL) v. 2, v. 3
+— GNU Affero General Public License (AGPL) v. 3
+— Open Software License (OSL) v. 2.1, v. 3.0
+— Eclipse Public License (EPL) v. 1.0
+— CeCILL v. 2.0, v. 2.1
+— Mozilla Public Licence (MPL) v. 2
+— GNU Lesser General Public Licence (LGPL) v. 2.1, v. 3
+— Creative Commons Attribution-ShareAlike v. 3.0 Unported (CC BY-SA 3.0) for
+works other than software
+— European Union Public Licence (EUPL) v. 1.1, v. 1.2
+— Québec Free and Open-Source Licence — Reciprocity (LiLiQ-R) or Strong
+Reciprocity (LiLiQ-R+).
+The European Commission may update this Appendix to later versions of the above
+licences without producing a new version of the EUPL, as long as they provide
+the rights granted in Article 2 of this Licence and protect the covered Source
+Code from exclusive appropriation.
+
+All other changes or additions to this Appendix require the production of a new
+EUPL version.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SISSL-1.2.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SISSL-1.2.txt
new file mode 100644
index 0000000..c0650f9
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SISSL-1.2.txt
@@ -0,0 +1,204 @@
+SUN INDUSTRY STANDARDS SOURCE LICENSE
+Version 1.2
+
+1.0 DEFINITIONS
+1.1 Commercial Use means distribution or otherwise making the Original Code
+available to a third party.
+1.2 Contributor Version means the combination of the Original Code, and the
+Modifications made by that particular Contributor.
+1.3 Electronic Distribution Mechanism means a mechanism generally accepted in
+the software development community for the electronic transfer of data.
+1.4 Executable means Original Code in any form other than Source Code.
+1.5 Initial Developer means the individual or entity identified as the Initial
+Developer in the Source Code notice required by Exhibit A.
+1.6 Larger Work means a work which combines Original Code or portions thereof
+with code not governed by the terms of this License.
+1.7 License means this document.
+1.8 Licensable means having the right to grant, to the maximum extent possible,
+whether at the time of the initial grant or subsequently acquired, any and all
+of the rights conveyed herein.
+1.9 Modifications means any addition to or deletion from the substance or
+structure of either the Original Code or any previous Modifications. A
+Modification is:
+A. Any addition to or deletion from the contents of a file containing Original
+Code or previous Modifications.
+B. Any new file that contains any part of the Original Code or previous
+Modifications.
+1.10 Original Code means Source Code of computer software code which is
+described in the Source Code notice required by Exhibit A as Original Code.
+1.11 Patent Claims means any patent claim(s), now owned or hereafter acquired,
+including without limitation, method, process, and apparatus claims, in any
+patent Licensable by grantor.
+1.12 Source Code means the preferred form of the Original Code for making
+modifications to it, including all modules it contains, plus any associated
+interface definition files, or scripts used to control compilation and
+installation of an Executable.
+1.13 Standards means the standards identified in Exhibit B.
+1.14 You (or Your) means an individual or a legal entity exercising rights
+under, and complying with all of the terms of, this License or a future version
+of this License issued under Section 6.1. For legal entities, You includes any
+entity which controls, is controlled by, or is under common control with You.
+For purposes of this definition, control means (a) the power, direct or
+indirect, to cause the direction or management of such entity, whether by
+contract or otherwise, or (b) ownership of more than fifty percent (50%) of the
+outstanding shares or beneficial ownership of such entity.
+2.0 SOURCE CODE LICENSE
+2.1 The Initial Developer Grant The Initial Developer hereby grants You a
+world-wide, royalty-free, non-exclusive license, subject to third party
+intellectual property claims:
+(a)under intellectual property rights (other than patent or trademark)
+Licensable by Initial Developer to use, reproduce, modify, display, perform,
+sublicense and distribute the Original Code (or portions thereof) with or
+without Modifications, and/or as part of a Larger Work; and
+
+(b) under Patents Claims infringed by the making, using or selling of Original
+Code, to make, have made, use, practice, sell, and offer for sale, and/or
+otherwise dispose of the Original Code (or portions thereof).
+(c) the licenses granted in this Section 2.1(a) and (b) are effective on the
+date Initial Developer first distributes Original Code under the terms of this
+License.
+(d) Notwithstanding Section 2.1(b) above, no patent license is granted: 1) for
+code that You delete from the Original Code; 2) separate from the Original
+Code; or 3) for infringements caused by: i) the modification of the Original
+Code or ii) the combination of the Original Code with other software or
+devices, including but not limited to Modifications.
+3.0 DISTRIBUTION OBLIGATIONS
+3.1 Application of License. The Source Code version of Original Code may be
+distributed only under the terms of this License or a future version of this
+License released under Section 6.1, and You must include a copy of this License
+with every copy of the Source Code You distribute. You may not offer or impose
+any terms on any Source Code version that alters or restricts the applicable
+version of this License or the recipients rights hereunder. Your license for
+shipment of the Contributor Version is conditioned upon Your full compliance
+with this Section. The Modifications which You create must comply with all
+requirements set out by the Standards body in effect one hundred twenty (120)
+days before You ship the Contributor Version. In the event that the
+Modifications do not meet such requirements, You agree to publish either (i)
+any deviation from the Standards protocol resulting from implementation of Your
+Modifications and a reference implementation of Your Modifications or (ii) Your
+Modifications in Source Code form, and to make any such deviation and reference
+implementation or Modifications available to all third parties under the same
+terms a this license on a royalty free basis within thirty (30) days of Your
+first customer shipment of Your Modifications. Additionally, in the event that
+the Modifications you create do not meet the requirements set out in this
+Section, You agree to comply with the Standards requirements set out in Exhibit
+B.
+3.2 Required Notices. You must duplicate the notice in Exhibit A in each file
+of the Source Code. If it is not possible to put such notice in a particular
+Source Code file due to its structure, then You must include such notice in a
+location (such as a relevant directory) where a user would be likely to look
+for such a notice. If You created one or more Modification(s) You may add Your
+name as a Contributor to the notice described in Exhibit A. You must also
+duplicate this License in any documentation for the Source Code where You
+describe recipients rights or ownership rights relating to Initial Code.
+You may choose to offer, and to charge a fee for, warranty, support, indemnity
+or liability obligations to one or more recipients of Your version of the Code.
+However, You may do so only on Your own behalf, and not on behalf of the
+Initial Developer. You must make it absolutely clear than any such warranty,
+support, indemnity or liability obligation is offered by You alone, and You
+hereby agree to indemnify the Initial Developer for any liability incurred by
+the Initial Developer as a result of warranty, support, indemnity or liability
+terms You offer.
+
+3.3 Distribution of Executable Versions. You may distribute Original Code in
+Executable and Source form only if the requirements of Sections 3.1 and 3.2
+have been met for that Original Code, and if You include a notice stating that
+the Source Code version of the Original Code is available under the terms of
+this License. The notice must be conspicuously included in any notice in an
+Executable or Source versions, related documentation or collateral in which You
+describe recipients rights relating to the Original Code. You may distribute
+the Executable and Source versions of Your version of the Code or ownership
+rights under a license of Your choice, which may contain terms different from
+this License, provided that You are in compliance with the terms of this
+License. If You distribute the Executable and Source versions under a different
+license You must make it absolutely clear that any terms which differ from this
+License are offered by You alone, not by the Initial Developer. You hereby
+agree to indemnify the Initial Developer for any liability incurred by the
+Initial Developer as a result of any such terms You offer.
+3.4 Larger Works. You may create a Larger Work by combining Original Code with
+other code not governed by the terms of this License and distribute the Larger
+Work as a single product. In such a case, You must make sure the requirements
+of this License are fulfilled for the Original Code.
+4.0 INABILITY TO COMPLY DUE TO STATUTE OR REGULATION
+If it is impossible for You to comply with any of the terms of this License
+with respect to some or all of the Original Code due to statute, judicial
+order, or regulation then You must: (a) comply with the terms of this License
+to the maximum extent possible; and (b) describe the limitations and the code
+they affect. Such description must be included in the LEGAL file described in
+Section 3.2 and must be included with all distributions of the Source Code.
+Except to the extent prohibited by statute or regulation, such description must
+be sufficiently detailed for a recipient of ordinary skill to be able to
+understand it.
+
+5.0 APPLICATION OF THIS LICENSE
+This License applies to code to which the Initial Developer has attached the
+notice in Exhibit A and to related Modifications as set out in Section 3.1.
+
+6.0 VERSIONS OF THE LICENSE
+6.1 New Versions. Sun may publish revised and/or new versions of the License
+from time to time. Each version will be given a distinguishing version number.
+6.2 Effect of New Versions. Once Original Code has been published under a
+particular version of the License, You may always continue to use it under the
+terms of that version. You may also choose to use such Original Code under the
+terms of any subsequent version of the License published by Sun. No one other
+than Sun has the right to modify the terms applicable to Original Code.
+7.0 DISCLAIMER OF WARRANTY
+ORIGINAL CODE IS PROVIDED UNDER THIS LICENSE ON AN AS IS BASIS, WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT
+LIMITATION, WARRANTIES THAT THE ORIGINAL CODE IS FREE OF DEFECTS, MERCHANTABLE,
+FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE
+QUALITY AND PERFORMANCE OF THE ORIGINAL CODE IS WITH YOU. SHOULD ANY ORIGINAL
+CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER) ASSUME THE
+COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF
+WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY ORIGINAL
+CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
+
+8.0 TERMINATION
+8.1 This License and the rights granted hereunder will terminate automatically
+if You fail to comply with terms herein and fail to cure such breach within 30
+days of becoming aware of the breach. All sublicenses to the Original Code
+which are properly granted shall survive any termination of this License.
+Provisions which, by their nature, must remain in effect beyond the termination
+of this License shall survive. 8.2 In the event of termination under Section
+8.1 above, all end user license agreements (excluding distributors and
+resellers) which have been validly granted by You or any distributor hereunder
+prior to termination shall survive termination.
+EXHIBIT A - Sun Industry Standards Source License
+
+"The contents of this file are subject to the Sun Industry Standards Source
+License Version 1.2 (the License); You
+may not use this file except in compliance with the License."
+
+"You may obtain a copy of the License at
+gridengine.sunsource.net/license.html"
+
+"Software distributed under the License is distributed on an AS IS basis,
+WITHOUT WARRANTY OF ANY KIND, either express or
+implied. See the License for the specific language governing rights and
+limitations under the License."
+
+"The Original Code is Grid Engine."
+
+"The Initial Developer of the Original Code is:
+Sun Microsystems, Inc."
+
+"Portions created by: Sun Microsystems, Inc. are Copyright (C) 2001 Sun
+Microsystems, Inc."
+
+"All Rights Reserved."
+
+"Contributor(s): __________________________________"
+
+EXHIBIT B - Standards
+
+1.0 Requirements for project Standards. The requirements for project Standards
+are version-dependent and are defined at: Grid Engine standards.
+2.0 Additional requirements. The additional requirements pursuant to Section
+3.1 are defined as:
+2.1 Naming Conventions. If any of your Modifications do not meet the
+requirements of the Standard, then you must change the product name so that
+Grid Engine, gridengine, gridengine.sunsource, and similar naming conventions
+are not used.
+2.2 Compliance Claims. If any of your Modifications do not meet the
+requirements of the Standards you may not claim, directly or indirectly, that
+your implementation of the Standards is compliant.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SISSL.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SISSL.txt
new file mode 100644
index 0000000..94cc6ec
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SISSL.txt
@@ -0,0 +1,231 @@
+Sun Industry Standards Source License - Version 1.1
+
+1.0 DEFINITIONS
+1.1 "Commercial Use" means distribution or otherwise making the Original Code
+available to a third party.
+1.2 "Contributor Version" means the combination of the Original Code, and the
+Modifications made by that particular Contributor.
+1.3 "Electronic Distribution Mechanism" means a mechanism generally accepted in
+the software development community for the electronic transfer of data.
+1.4 "Executable" means Original Code in any form other than Source Code.
+1.5 "Initial Developer" means the individual or entity identified as the
+Initial Developer in the Source Code notice required by Exhibit A.
+1.6 "Larger Work" means a work which combines Original Code or portions thereof
+with code not governed by the terms of this License.
+1.7 "License" means this document.
+1.8 "Licensable" means having the right to grant, to the maximum extent
+possible, whether at the time of the initial grant or subsequently acquired,
+any and all of the rights conveyed herein.
+1.9 "Modifications" means any addition to or deletion from the substance or
+structure of either the Original Code or any previous Modifications. A
+Modification is:
+A. Any addition to or deletion from the contents of a file containing Original
+Code or previous Modifications.
+B. Any new file that contains any part of the Original Code or previous
+Modifications.
+1.10 "Original Code" means Source Code of computer software code which is
+described in the Source Code notice required by Exhibit A as Original Code.
+1.11 "Patent Claims" means any patent claim(s), now owned or hereafter
+acquired, including without limitation, method, process, and apparatus claims,
+in any patent Licensable by grantor.
+1.12 "Source Code" means the preferred form of the Original Code for making
+modifications to it, including all modules it contains, plus any associated
+interface definition files, or scripts used to control compilation and
+installation of an Executable.
+1.13 "Standards" means the standards identified in Exhibit B.
+1.14 "You" (or "Your") means an individual or a legal entity exercising rights
+under, and complying with all of the terms of, this License or a future version
+of this License issued under Section 6.1. For legal entities, "You'' includes
+any entity which controls, is controlled by, or is under common control with
+You. For purposes of this definition, "control'' means (a) the power, direct or
+indirect, to cause the direction or management of such entity, whether by
+contract or otherwise, or (b) ownership of more than fifty percent (50%) of the
+outstanding shares or beneficial ownership of such entity.
+2.0 SOURCE CODE LICENSE
+2.1 The Initial Developer Grant The Initial Developer hereby grants You a
+world-wide, royalty-free, non-exclusive license, subject to third party
+intellectual property claims:
+(a) under intellectual property rights (other than patent or trademark)
+Licensable by Initial Developer to use, reproduce, modify, display, perform,
+sublicense and distribute the Original Code (or portions thereof) with or
+without Modifications, and/or as part of a Larger Work; and
+(b) under Patents Claims infringed by the making, using or selling of Original
+Code, to make, have made, use, practice, sell, and offer for sale, and/or
+otherwise dispose of the Original Code (or portions thereof).
+(c) the licenses granted in this Section 2.1(a) and (b) are effective on the
+date Initial Developer first distributes Original Code under the terms of this
+License.
+(d) Notwithstanding Section 2.1(b) above, no patent license is granted: 1) for
+code that You delete from the Original Code; 2) separate from the Original
+Code; or 3) for infringements caused by: i) the modification of the Original
+Code or ii) the combination of the Original Code with other software or
+devices, including but not limited to Modifications.
+3.0 DISTRIBUTION OBLIGATIONS
+3.1 Application of License. The Source Code version of Original Code may be
+distributed only under the terms of this License or a future version of this
+License released under Section 6.1, and You must include a copy of this License
+with every copy of the Source Code You distribute. You may not offer or impose
+any terms on any Source Code version that alters or restricts the applicable
+version of this License or the recipients' rights hereunder. Your license for
+shipment of the Contributor Version is conditioned upon Your full compliance
+with this Section. The Modifications which You create must comply with all
+requirements set out by the Standards body in effect one hundred twenty (120)
+days before You ship the Contributor Version. In the event that the
+Modifications do not meet such requirements, You agree to publish either (i)
+any deviation from the Standards protocol resulting from implementation of Your
+Modifications and a reference implementation of Your Modifications or (ii) Your
+Modifications in Source Code form, and to make any such deviation and reference
+implementation or Modifications available to all third parties under the same
+terms as this license on a royalty free basis within thirty (30) days of Your
+first customer shipment of Your Modifications.
+3.2 Required Notices. You must duplicate the notice in Exhibit A in each file
+of the Source Code. If it is not possible to put such notice in a particular
+Source Code file due to its structure, then You must include such notice in a
+location (such as a relevant directory) where a user would be likely to look
+for such a notice. If You created one or more Modification(s) You may add Your
+name as a Contributor to the notice described in Exhibit A. You must also
+duplicate this License in any documentation for the Source Code where You
+describe recipients' rights or ownership rights relating to Initial Code. You
+may choose to offer, and to charge a fee for, warranty, support, indemnity or
+liability obligations to one or more recipients of Your version of the Code.
+However, You may do so only on Your own behalf, and not on behalf of the
+Initial Developer. You must make it absolutely clear than any such warranty,
+support, indemnity or liability obligation is offered by You alone, and You
+hereby agree to indemnify the Initial Developer for any liability incurred by
+the Initial Developer as a result of warranty, support, indemnity or liability
+terms You offer.
+3.3 Distribution of Executable Versions. You may distribute Original Code in
+Executable and Source form only if the requirements of Sections 3.1 and 3.2
+have been met for that Original Code, and if You include a notice stating that
+the Source Code version of the Original Code is available under the terms of
+this License. The notice must be conspicuously included in any notice in an
+Executable or Source versions, related documentation or collateral in which You
+describe recipients' rights relating to the Original Code. You may distribute
+the Executable and Source versions of Your version of the Code or ownership
+rights under a license of Your choice, which may contain terms different from
+this License, provided that You are in compliance with the terms of this
+License. If You distribute the Executable and Source versions under a different
+license You must make it absolutely clear that any terms which differ from this
+License are offered by You alone, not by the Initial Developer. You hereby
+agree to indemnify the Initial Developer for any liability incurred by the
+Initial Developer as a result of any such terms You offer.
+3.4 Larger Works. You may create a Larger Work by combining Original Code with
+other code not governed by the terms of this License and distribute the Larger
+Work as a single product. In such a case, You must make sure the requirements
+of this License are fulfilled for the Original Code.
+4.0 INABILITY TO COMPLY DUE TO STATUTE OR REGULATION
+If it is impossible for You to comply with any of the terms of this License
+with respect to some or all of the Original Code due to statute, judicial
+order, or regulation then You must: (a) comply with the terms of this License
+to the maximum extent possible; and (b) describe the limitations and the code
+they affect. Such description must be included in the LEGAL file described in
+Section 3.2 and must be included with all distributions of the Source Code.
+Except to the extent prohibited by statute or regulation, such description must
+be sufficiently detailed for a recipient of ordinary skill to be able to
+understand it.
+
+5.0 APPLICATION OF THIS LICENSE
+This License applies to code to which the Initial Developer has attached the
+notice in Exhibit A and to related Modifications as set out in Section 3.1.
+
+6.0 VERSIONS OF THE LICENSE
+6.1 New Versions. Sun may publish revised and/or new versions of the License
+from time to time. Each version will be given a distinguishing version number.
+6.2 Effect of New Versions. Once Original Code has been published under a
+particular version of the License, You may always continue to use it under the
+terms of that version. You may also choose to use such Original Code under the
+terms of any subsequent version of the License published by Sun. No one other
+than Sun has the right to modify the terms applicable to Original Code.
+7.0 DISCLAIMER OF WARRANTY
+ORIGINAL CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT
+LIMITATION, WARRANTIES THAT THE ORIGINAL CODE IS FREE OF DEFECTS, MERCHANTABLE,
+FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE
+QUALITY AND PERFORMANCE OF THE ORIGINAL CODE IS WITH YOU. SHOULD ANY ORIGINAL
+CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER) ASSUME THE
+COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF
+WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY ORIGINAL
+CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
+
+8.0 TERMINATION
+8.1 This License and the rights granted hereunder will terminate automatically
+if You fail to comply with terms herein and fail to cure such breach within 30
+days of becoming aware of the breach. All sublicenses to the Original Code
+which are properly granted shall survive any termination of this License.
+Provisions which, by their nature, must remain in effect beyond the termination
+of this License shall survive.
+8.2 In the event of termination under Section 8.1 above, all end user license
+agreements (excluding distributors and resellers) which have been validly
+granted by You or any distributor hereunder prior to termination shall survive
+termination.
+9.0 LIMIT OF LIABILITY
+UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT (INCLUDING
+NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL DEVELOPER, ANY
+OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF ORIGINAL CODE, OR ANY SUPPLIER OF ANY
+OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL,
+OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION,
+DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION,
+OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL
+HAVE BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
+LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING
+FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH
+LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
+INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT
+APPLY TO YOU.
+
+10.0 U.S. GOVERNMENT END USERS
+U.S. Government: If this Software is being acquired by or on behalf of the U.S.
+Government or by a U.S. Government prime contractor or subcontractor (at any
+tier), then the Government's rights in the Software and accompanying
+documentation shall be only as set forth in this license; this is in accordance
+with 48 C.F.R. 227.7201 through 227.7202-4 (for Department of Defense (DoD)
+acquisitions) and with 48 C.F.R. 2.101 and 12.212 (for non-DoD acquisitions).
+
+11.0 MISCELLANEOUS
+This License represents the complete agreement concerning subject matter
+hereof. If any provision of this License is held to be unenforceable, such
+provision shall be reformed only to the extent necessary to make it
+enforceable. This License shall be governed by California law provisions
+(except to the extent applicable law, if any, provides otherwise), excluding
+its conflict-of-law provisions. With respect to disputes in which at least one
+party is a citizen of, or an entity chartered or registered to do business in
+the United States of America, any litigation relating to this License shall be
+subject to the jurisdiction of the Federal Courts of the Northern District of
+California, with venue lying in Santa Clara County, California, with the losing
+party responsible for costs, including without limitation, court costs and
+reasonable attorneys' fees and expenses. The application of the United Nations
+Convention on Contracts for the International Sale of Goods is expressly
+excluded. Any law or regulation which provides that the language of a contract
+shall be construed against the drafter shall not apply to this License.
+
+EXHIBIT A - Sun Standards License
+
+"The contents of this file are subject to the Sun Standards License Version 1.1
+(the "License"); You may not use this file except in compliance with the
+License. You may obtain a copy of the License at
+_______________________________.
+
+Software distributed under the License is distributed on an "AS IS" basis,
+WITHOUT WARRANTY OF ANY KIND, either
+express or implied. See the License for the specific language governing rights
+and limitations under the License.
+
+The Original Code is ______________________________________.
+
+The Initial Developer of the Original Code is: Sun Microsystems, Inc..
+
+Portions created by: _______________________________________
+
+are Copyright (C): _______________________________________
+
+All Rights Reserved.
+
+Contributor(s): _______________________________________
+
+EXHIBIT B - Standards
+
+The Standard is defined as the following:
+OpenOffice.org XML File Format Specification, located at
+http://xml.openoffice.org
+OpenOffice.org Application Programming Interface Specification, located at
+http://api.openoffice.org
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SSPL-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SSPL-1.0.txt
new file mode 100644
index 0000000..96471c3
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/SSPL-1.0.txt
@@ -0,0 +1,492 @@
+Server Side Public License
+
+VERSION 1, OCTOBER 16, 2018
+
+Copyright © 2018 MongoDB, Inc.
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+TERMS AND CONDITIONS
+
+0. Definitions.
+"This License" refers to Server Side Public License.
+
+"Copyright" also means copyright-like laws that apply to other kinds of works,
+such as semiconductor masks.
+
+"The Program" refers to any copyrightable work licensed under this License.
+Each licensee is addressed as "you". "Licensees" and "recipients" may be
+individuals or organizations.
+
+To "modify" a work means to copy from or adapt all or part of the work in a
+fashion requiring copyright permission, other than the making of an exact copy.
+The resulting work is called a "modified version" of the earlier work or a work
+"based on" the earlier work.
+
+A "covered work" means either the unmodified Program or a work based on the
+Program.
+
+To "propagate" a work means to do anything with it that, without permission,
+would make you directly or secondarily liable for infringement under applicable
+copyright law, except executing it on a computer or modifying a private copy.
+Propagation includes copying, distribution (with or without modification),
+making available to the public, and in some countries other activities as
+well.
+
+To "convey" a work means any kind of propagation that enables other parties to
+make or receive copies. Mere interaction with a user through a computer
+network, with no transfer of a copy, is not conveying.
+
+An interactive user interface displays "Appropriate Legal Notices" to the
+extent that it includes a convenient and prominently visible feature that (1)
+displays an appropriate copyright notice, and (2) tells the user that there is
+no warranty for the work (except to the extent that warranties are provided),
+that licensees may convey the work under this License, and how to view a copy
+of this License. If the interface presents a list of user commands or options,
+such as a menu, a prominent item in the list meets this criterion.
+
+1. Source Code.
+The "source code" for a work means the preferred form of the work for making
+modifications to it. "Object code" means any non-source form of a work.
+
+A "Standard Interface" means an interface that either is an official standard
+defined by a recognized standards body, or, in the case of interfaces specified
+for a particular programming language, one that is widely used among developers
+working in that language.
+
+The "System Libraries" of an executable work include anything, other than the
+work as a whole, that (a) is included in the normal form of packaging a Major
+Component, but which is not part of that Major Component, and (b) serves only
+to enable use of the work with that Major Component, or to implement a Standard
+Interface for which an implementation is available to the public in source code
+form. A "Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system (if any) on
+which the executable work runs, or a compiler used to produce the work, or an
+object code interpreter used to run it.
+
+The "Corresponding Source" for a work in object code form means all the source
+code needed to generate, install, and (for an executable work) run the object
+code and to modify the work, including scripts to control those activities.
+However, it does not include the work's System Libraries, or general-purpose
+tools or generally available free programs which are used unmodified in
+performing those activities but which are not part of the work. For example,
+Corresponding Source includes interface definition files associated with source
+files for the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require, such as
+by intimate data communication or control flow between those subprograms and
+other parts of the work.
+
+The Corresponding Source need not include anything that users can regenerate
+automatically from other parts of the Corresponding Source.
+
+The Corresponding Source for a work in source code form is that same work.
+
+2. Basic Permissions.
+All rights granted under this License are granted for the term of copyright on
+the Program, and are irrevocable provided the stated conditions are met. This
+License explicitly affirms your unlimited permission to run the unmodified
+Program, subject to section 13. The output from running a covered work is
+covered by this License only if the output, given its content, constitutes a
+covered work. This License acknowledges your rights of fair use or other
+equivalent, as provided by copyright law.
+
+Subject to section 13, you may make, run and propagate covered works that you
+do not convey, without conditions so long as your license otherwise remains in
+force. You may convey covered works to others for the sole purpose of having
+them make modifications exclusively for you, or provide you with facilities for
+running those works, provided that you comply with the terms of this License in
+conveying all material for which you do not control copyright. Those thus
+making or running the covered works for you must do so exclusively on your
+behalf, under your direction and control, on terms that prohibit them from
+making any copies of your copyrighted material outside their relationship with
+you.
+
+Conveying under any other circumstances is permitted solely under the
+conditions stated below. Sublicensing is not allowed; section 10 makes it
+unnecessary.
+
+3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+No covered work shall be deemed part of an effective technological measure
+under any applicable law fulfilling obligations under article 11 of the WIPO
+copyright treaty adopted on 20 December 1996, or similar laws prohibiting or
+restricting circumvention of such measures.
+
+When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention is
+effected by exercising rights under this License with respect to the covered
+work, and you disclaim any intention to limit operation or modification of the
+work as a means of enforcing, against the work's users, your or third parties'
+legal rights to forbid circumvention of technological measures.
+
+4. Conveying Verbatim Copies.
+You may convey verbatim copies of the Program's source code as you receive it,
+in any medium, provided that you conspicuously and appropriately publish on
+each copy an appropriate copyright notice; keep intact all notices stating that
+this License and any non-permissive terms added in accord with section 7 apply
+to the code; keep intact all notices of the absence of any warranty; and give
+all recipients a copy of this License along with the Program.
+
+You may charge any price or no price for each copy that you convey, and you may
+offer support or warranty protection for a fee.
+
+5. Conveying Modified Source Versions.
+You may convey a work based on the Program, or the modifications to produce it
+from the Program, in the form of source code under the terms of section 4,
+provided that you also meet all of these conditions:
+
+a) The work must carry prominent notices stating that you modified it, and
+giving a relevant date.
+b) The work must carry prominent notices stating that it is released under this
+License and any conditions added under section 7. This requirement modifies the
+requirement in section 4 to "keep intact all notices".
+c)You must license the entire work, as a whole, under this License to anyone
+who comes into possession of a copy. This License will therefore apply, along
+with any applicable section 7 additional terms, to the whole of the work, and
+all its parts, regardless of how they are packaged. This License gives no
+permission to license the work in any other way, but it does not invalidate
+such permission if you have separately received it.
+d)If the work has interactive user interfaces, each must display Appropriate
+Legal Notices; however, if the Program has interactive interfaces that do not
+display Appropriate Legal Notices, your work need not make them do so.
+A compilation of a covered work with other separate and independent works,
+which are not by their nature extensions of the covered work, and which are not
+combined with it such as to form a larger program, in or on a volume of a
+storage or distribution medium, is called an "aggregate" if the compilation and
+its resulting copyright are not used to limit the access or legal rights of the
+compilation's users beyond what the individual works permit. Inclusion of a
+covered work in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+6. Conveying Non-Source Forms.
+You may convey a covered work in object code form under the terms of sections 4
+and 5, provided that you also convey the machine-readable Corresponding Source
+under the terms of this License, in one of these ways:
+
+a) Convey the object code in, or embodied in, a physical product (including a
+physical distribution medium), accompanied by the Corresponding Source fixed on
+a durable physical medium customarily used for software interchange.
+b) Convey the object code in, or embodied in, a physical product (including a
+physical distribution medium), accompanied by a written offer, valid for at
+least three years and valid for as long as you offer spare parts or customer
+support for that product model, to give anyone who possesses the object code
+either (1) a copy of the Corresponding Source for all the software in the
+product that is covered by this License, on a durable physical medium
+customarily used for software interchange, for a price no more than your
+reasonable cost of physically performing this conveying of source, or (2)
+access to copy the Corresponding Source from a network server at no charge.
+c) Convey individual copies of the object code with a copy of the written offer
+to provide the Corresponding Source. This alternative is allowed only
+occasionally and noncommercially, and only if you received the object code with
+such an offer, in accord with subsection 6b.
+d) Convey the object code by offering access from a designated place (gratis or
+for a charge), and offer equivalent access to the Corresponding Source in the
+same way through the same place at no further charge. You need not require
+recipients to copy the Corresponding Source along with the object code. If the
+place to copy the object code is a network server, the Corresponding Source may
+be on a different server (operated by you or a third party) that supports
+equivalent copying facilities, provided you maintain clear directions next to
+the object code saying where to find the Corresponding Source. Regardless of
+what server hosts the Corresponding Source, you remain obligated to ensure that
+it is available for as long as needed to satisfy these requirements.
+e) Convey the object code using peer-to-peer transmission, provided you inform
+other peers where the object code and Corresponding Source of the work are
+being offered to the general public at no charge under subsection 6d.
+A separable portion of the object code, whose source code is excluded from the
+Corresponding Source as a System Library, need not be included in conveying the
+object code work.
+
+A "User Product" is either (1) a "consumer product", which means any tangible
+personal property which is normally used for personal, family, or household
+purposes, or (2) anything designed or sold for incorporation into a dwelling.
+In determining whether a product is a consumer product, doubtful cases shall be
+resolved in favor of coverage. For a particular product received by a
+particular user, "normally used" refers to a typical or common use of that
+class of product, regardless of the status of the particular user or of the way
+in which the particular user actually uses, or expects or is expected to use,
+the product. A product is a consumer product regardless of whether the product
+has substantial commercial, industrial or non-consumer uses, unless such uses
+represent the only significant mode of use of the product.
+
+"Installation Information" for a User Product means any methods, procedures,
+authorization keys, or other information required to install and execute
+modified versions of a covered work in that User Product from a modified
+version of its Corresponding Source. The information must suffice to ensure
+that the continued functioning of the modified object code is in no case
+prevented or interfered with solely because modification has been made.
+
+If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as part of a
+transaction in which the right of possession and use of the User Product is
+transferred to the recipient in perpetuity or for a fixed term (regardless of
+how the transaction is characterized), the Corresponding Source conveyed under
+this section must be accompanied by the Installation Information. But this
+requirement does not apply if neither you nor any third party retains the
+ability to install modified object code on the User Product (for example, the
+work has been installed in ROM).
+
+The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates for a
+work that has been modified or installed by the recipient, or for the User
+Product in which it has been modified or installed. Access to a network may be
+denied when the modification itself materially and adversely affects the
+operation of the network or violates the rules and protocols for communication
+across the network.
+
+Corresponding Source conveyed, and Installation Information provided, in accord
+with this section must be in a format that is publicly documented (and with an
+implementation available to the public in source code form), and must require
+no special password or key for unpacking, reading or copying.
+
+7. Additional Terms.
+"Additional permissions" are terms that supplement the terms of this License by
+making exceptions from one or more of its conditions. Additional permissions
+that are applicable to the entire Program shall be treated as though they were
+included in this License, to the extent that they are valid under applicable
+law. If additional permissions apply only to part of the Program, that part may
+be used separately under those permissions, but the entire Program remains
+governed by this License without regard to the additional permissions.
+
+When you convey a copy of a covered work, you may at your option remove any
+additional permissions from that copy, or from any part of it. (Additional
+permissions may be written to require their own removal in certain cases when
+you modify the work.) You may place additional permissions on material, added
+by you to a covered work, for which you have or can give appropriate copyright
+permission.
+
+Notwithstanding any other provision of this License, for material you add to a
+covered work, you may (if authorized by the copyright holders of that material)
+supplement the terms of this License with terms:
+
+a)Disclaiming warranty or limiting liability differently from the terms of
+sections 15 and 16 of this License; or
+b) Requiring preservation of specified reasonable legal notices or author
+attributions in that material or in the Appropriate Legal Notices displayed by
+works containing it; or
+c) Prohibiting misrepresentation of the origin of that material, or requiring
+that modified versions of such material be marked in reasonable ways as
+different from the original version; or
+d) Limiting the use for publicity purposes of names of licensors or authors of
+the material; or
+e) Declining to grant rights under trademark law for use of some trade names,
+trademarks, or service marks; or
+f) Requiring indemnification of licensors and authors of that material by
+anyone who conveys the material (or modified versions of it) with contractual
+assumptions of liability to the recipient, for any liability that these
+contractual assumptions directly impose on those licensors and authors.
+All other non-permissive additional terms are considered "further restrictions"
+within the meaning of section 10. If the Program as you received it, or any
+part of it, contains a notice stating that it is governed by this License along
+with a term that is a further restriction, you may remove that term. If a
+license document contains a further restriction but permits relicensing or
+conveying under this License, you may add to a covered work material governed
+by the terms of that license document, provided that the further restriction
+does not survive such relicensing or conveying.
+
+If you add terms to a covered work in accord with this section, you must place,
+in the relevant source files, a statement of the additional terms that apply to
+those files, or a notice indicating where to find the applicable terms.
+
+Additional terms, permissive or non-permissive, may be stated in the form of a
+separately written license, or stated as exceptions; the above requirements
+apply either way.
+
+8.Termination.
+You may not propagate or modify a covered work except as expressly provided
+under this License. Any attempt otherwise to propagate or modify it is void,
+and will automatically terminate your rights under this License (including any
+patent licenses granted under the third paragraph of section 11).
+
+However, if you cease all violation of this License, then your license from a
+particular copyright holder is reinstated (a) provisionally, unless and until
+the copyright holder explicitly and finally terminates your license, and (b)
+permanently, if the copyright holder fails to notify you of the violation by
+some reasonable means prior to 60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is reinstated
+permanently if the copyright holder notifies you of the violation by some
+reasonable means, this is the first time you have received notice of violation
+of this License (for any work) from that copyright holder, and you cure the
+violation prior to 30 days after your receipt of the notice.
+
+Termination of your rights under this section does not terminate the licenses
+of parties who have received copies or rights from you under this License. If
+your rights have been terminated and not permanently reinstated, you do not
+qualify to receive new licenses for the same material under section 10.
+
+9. Acceptance Not Required for Having Copies.
+You are not required to accept this License in order to receive or run a copy
+of the Program. Ancillary propagation of a covered work occurring solely as a
+consequence of using peer-to-peer transmission to receive a copy likewise does
+not require acceptance. However, nothing other than this License grants you
+permission to propagate or modify any covered work. These actions infringe
+copyright if you do not accept this License. Therefore, by modifying or
+propagating a covered work, you indicate your acceptance of this License to do
+so.
+
+10. Automatic Licensing of Downstream Recipients.
+Each time you convey a covered work, the recipient automatically receives a
+license from the original licensors, to run, modify and propagate that work,
+subject to this License. You are not responsible for enforcing compliance by
+third parties with this License.
+
+An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered work
+results from an entity transaction, each party to that transaction who receives
+a copy of the work also receives whatever licenses to the work the party's
+predecessor in interest had or could give under the previous paragraph, plus a
+right to possession of the Corresponding Source of the work from the
+predecessor in interest, if the predecessor has it or can get it with
+reasonable efforts.
+
+You may not impose any further restrictions on the exercise of the rights
+granted or affirmed under this License. For example, you may not impose a
+license fee, royalty, or other charge for exercise of rights granted under this
+License, and you may not initiate litigation (including a cross-claim or
+counterclaim in a lawsuit) alleging that any patent claim is infringed by
+making, using, selling, offering for sale, or importing the Program or any
+portion of it.
+
+11. Patents.
+A "contributor" is a copyright holder who authorizes use under this License of
+the Program or a work on which the Program is based. The work thus licensed is
+called the contributor's "contributor version".
+
+A contributor's "essential patent claims" are all patent claims owned or
+controlled by the contributor, whether already acquired or hereafter acquired,
+that would be infringed by some manner, permitted by this License, of making,
+using, or selling its contributor version, but do not include claims that would
+be infringed only as a consequence of further modification of the contributor
+version. For purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of this
+License.
+
+Each contributor grants you a non-exclusive, worldwide, royalty-free patent
+license under the contributor's essential patent claims, to make, use, sell,
+offer for sale, import and otherwise run, modify and propagate the contents of
+its contributor version.
+
+In the following three paragraphs, a "patent license" is any express agreement
+or commitment, however denominated, not to enforce a patent (such as an express
+permission to practice a patent or covenant not to sue for patent
+infringement). To "grant" such a patent license to a party means to make such
+an agreement or commitment not to enforce a patent against the party.
+
+If you convey a covered work, knowingly relying on a patent license, and the
+Corresponding Source of the work is not available for anyone to copy, free of
+charge and under the terms of this License, through a publicly available
+network server or other readily accessible means, then you must either (1)
+cause the Corresponding Source to be so available, or (2) arrange to deprive
+yourself of the benefit of the patent license for this particular work, or (3)
+arrange, in a manner consistent with the requirements of this License, to
+extend the patent license to downstream recipients. "Knowingly relying" means
+you have actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work in a
+country, would infringe one or more identifiable patents in that country that
+you have reason to believe are valid.
+
+If, pursuant to or in connection with a single transaction or arrangement, you
+convey, or propagate by procuring conveyance of, a covered work, and grant a
+patent license to some of the parties receiving the covered work authorizing
+them to use, propagate, modify or convey a specific copy of the covered work,
+then the patent license you grant is automatically extended to all recipients
+of the covered work and works based on it.
+
+A patent license is "discriminatory" if it does not include within the scope of
+its coverage, prohibits the exercise of, or is conditioned on the non-exercise
+of one or more of the rights that are specifically granted under this License.
+You may not convey a covered work if you are a party to an arrangement with a
+third party that is in the business of distributing software, under which you
+make payment to the third party based on the extent of your activity of
+conveying the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory patent
+license (a) in connection with copies of the covered work conveyed by you (or
+copies made from those copies), or (b) primarily for and in connection with
+specific products or compilations that contain the covered work, unless you
+entered into that arrangement, or that patent license was granted, prior to 28
+March 2007.
+
+Nothing in this License shall be construed as excluding or limiting any implied
+license or other defenses to infringement that may otherwise be available to
+you under applicable patent law.
+
+12. No Surrender of Others' Freedom.
+If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not excuse
+you from the conditions of this License. If you cannot use, propagate or convey
+a covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may not
+use, propagate or convey it at all. For example, if you agree to terms that
+obligate you to collect a royalty for further conveying from those to whom you
+convey the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+13. Offering the Program as a Service.
+If you make the functionality of the Program or a modified version available to
+third parties as a service, you must make the Service Source Code available via
+network download to everyone at no charge, under the terms of this License.
+Making the functionality of the Program or modified version available to third
+parties as a service includes, without limitation, enabling third parties to
+interact with the functionality of the Program or modified version remotely
+through a computer network, offering a service the value of which entirely or
+primarily derives from the value of the Program or modified version, or
+offering a service that accomplishes for users the primary purpose of the
+Program or modified version.
+
+"Service Source Code" means the Corresponding Source for the Program or the
+modified version, and the Corresponding Source for all programs that you use to
+make the Program or modified version available as a service, including, without
+limitation, management software, user interfaces, application program
+interfaces, automation software, monitoring software, backup software, storage
+software and hosting software, all such that a user could run an instance of
+the service using the Service Source Code you make available.
+
+14. Revised Versions of this License.
+MongoDB, Inc. may publish revised and/or new versions of the Server Side Public
+License from time to time. Such new versions will be similar in spirit to the
+present version, but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program specifies
+that a certain numbered version of the Server Side Public License "or any later
+version" applies to it, you have the option of following the terms and
+conditions either of that numbered version or of any later version published by
+MongoDB, Inc. If the Program does not specify a version number of the Server
+Side Public License, you may choose any version ever published by MongoDB,
+Inc.
+
+If the Program specifies that a proxy can decide which future versions of the
+Server Side Public License can be used, that proxy's public statement of
+acceptance of a version permanently authorizes you to choose that version for
+the Program.
+
+Later license versions may give you additional or different permissions.
+However, no additional obligations are imposed on any author or copyright
+holder as a result of your choosing to follow a later version.
+
+15. Disclaimer of Warranty.
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE
+LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER
+PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
+EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE
+QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
+DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
+CORRECTION.
+
+16. Limitation of Liability.
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY
+COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS
+PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
+INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
+THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
+INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE
+PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY
+HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+17. Interpretation of Sections 15 and 16.
+If the disclaimer of warranty and limitation of liability provided above cannot
+be given local legal effect according to their terms, reviewing courts shall
+apply local law that most closely approximates an absolute waiver of all civil
+liability in connection with the Program, unless a warranty or assumption of
+liability accompanies a copy of the Program in return for a fee.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/WTFPL.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/WTFPL.txt
new file mode 100644
index 0000000..4ae6b78
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/WTFPL.txt
@@ -0,0 +1,13 @@
+DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+Version 2, December 2004
+
+Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+Everyone is permitted to copy and distribute verbatim or modified copies of
+this license document, and changing it is allowed as long as the name is
+changed.
+
+DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. You just DO WHAT THE FUCK YOU WANT TO.
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/Watcom-1.0.txt b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/Watcom-1.0.txt
new file mode 100644
index 0000000..f12deab
--- /dev/null
+++ b/mpw_precheck/checks/license_check/_licenses/_prohibited_licenses/Watcom-1.0.txt
@@ -0,0 +1,299 @@
+Sybase Open Watcom Public License version 1.0
+
+USE OF THE SYBASE OPEN WATCOM SOFTWARE DESCRIBED BELOW ("SOFTWARE") IS SUBJECT
+TO THE TERMS AND CONDITIONS SET FORTH IN THE SYBASE OPEN WATCOM PUBLIC LICENSE
+SET FORTH BELOW ("LICENSE"). YOU MAY NOT USE THE SOFTWARE IN ANY MANNER UNLESS
+YOU ACCEPT THE TERMS AND CONDITIONS OF THE LICENSE. YOU INDICATE YOUR
+ACCEPTANCE BY IN ANY MANNER USING (INCLUDING WITHOUT LIMITATION BY REPRODUCING,
+MODIFYING OR DISTRIBUTING) THE SOFTWARE. IF YOU DO NOT ACCEPT ALL OF THE TERMS
+AND CONDITIONS OF THE LICENSE, DO NOT USE THE SOFTWARE IN ANY MANNER.
+
+Sybase Open Watcom Public License version 1.0
+
+1. General; Definitions. This License applies only to the following software
+programs: the open source versions of Sybase's Watcom C/C++ and Fortran
+compiler products ("Software"), which are modified versions of, with
+significant changes from, the last versions made commercially available by
+Sybase. As used in this License:
+1.1 "Applicable Patent Rights" mean: (a) in the case where Sybase is the
+grantor of rights, (i) claims of patents that are now or hereafter acquired,
+owned by or assigned to Sybase and (ii) that cover subject matter contained in
+the Original Code, but only to the extent necessary to use, reproduce and/or
+distribute the Original Code without infringement; and (b) in the case where
+You are the grantor of rights, (i) claims of patents that are now or hereafter
+acquired, owned by or assigned to You and (ii) that cover subject matter in
+Your Modifications, taken alone or in combination with Original Code.
+1.2 "Contributor" means any person or entity that creates or contributes to the
+creation of Modifications.
+1.3 "Covered Code" means the Original Code, Modifications, the combination of
+Original Code and any Modifications, and/or any respective portions thereof.
+1.4 "Deploy" means to use, sublicense or distribute Covered Code other than for
+Your internal research and development (R&D) and/or Personal Use, and includes
+without limitation, any and all internal use or distribution of Covered Code
+within Your business or organization except for R&D use and/or Personal Use, as
+well as direct or indirect sublicensing or distribution of Covered Code by You
+to any third party in any form or manner.
+1.5 "Larger Work" means a work which combines Covered Code or portions thereof
+with code not governed by the terms of this License.
+1.6 "Modifications" mean any addition to, deletion from, and/or change to, the
+substance and/or structure of the Original Code, any previous Modifications,
+the combination of Original Code and any previous Modifications, and/or any
+respective portions thereof. When code is released as a series of files, a
+Modification is: (a) any addition to or deletion from the contents of a file
+containing Covered Code; and/or (b) any new file or other representation of
+computer program statements that contains any part of Covered Code.
+1.7 "Original Code" means (a) the Source Code of a program or other work as
+originally made available by Sybase under this License, including the Source
+Code of any updates or upgrades to such programs or works made available by
+Sybase under this License, and that has been expressly identified by Sybase as
+such in the header file(s) of such work; and (b) the object code compiled from
+such Source Code and originally made available by Sybase under this License.
+1.8 "Personal Use" means use of Covered Code by an individual solely for his or
+her personal, private and non-commercial purposes. An individual's use of
+Covered Code in his or her capacity as an officer, employee, member,
+independent contractor or agent of a corporation, business or organization
+(commercial or non-commercial) does not qualify as Personal Use.
+1.9 "Source Code" means the human readable form of a program or other work that
+is suitable for making modifications to it, including all modules it contains,
+plus any associated interface definition files, scripts used to control
+compilation and installation of an executable (object code).
+1.10 "You" or "Your" means an individual or a legal entity exercising rights
+under this License. For legal entities, "You" or "Your" includes any entity
+which controls, is controlled by, or is under common control with, You, where
+"control" means (a) the power, direct or indirect, to cause the direction or
+management of such entity, whether by contract or otherwise, or (b) ownership
+of fifty percent (50%) or more of the outstanding shares or beneficial
+ownership of such entity.
+2. Permitted Uses; Conditions & Restrictions.Subject to the terms and
+conditions of this License, Sybase hereby grants You, effective on the date You
+accept this License and download the Original Code, a world-wide, royalty-free,
+non-exclusive license, to the extent of Sybase's Applicable Patent Rights and
+copyrights covering the Original Code, to do the following:
+2.1 You may use, reproduce, display, perform, modify and distribute Original
+Code, with or without Modifications, solely for Your internal research and
+development and/or Personal Use, provided that in each instance:
+(a) You must retain and reproduce in all copies of Original Code the copyright
+and other proprietary notices and disclaimers of Sybase as they appear in the
+Original Code, and keep intact all notices in the Original Code that refer to
+this License; and
+(b) You must retain and reproduce a copy of this License with every copy of
+Source Code of Covered Code and documentation You distribute, and You may not
+offer or impose any terms on such Source Code that alter or restrict this
+License or the recipients' rights hereunder, except as permitted under Section
+6.
+(c) Whenever reasonably feasible you should include the copy of this License in
+a click-wrap format, which requires affirmative acceptance by clicking on an "I
+accept" button or similar mechanism. If a click-wrap format is not included,
+you must include a statement that any use (including without limitation
+reproduction, modification or distribution) of the Software, and any other
+affirmative act that you define, constitutes acceptance of the License, and
+instructing the user not to use the Covered Code in any manner if the user does
+not accept all of the terms and conditions of the License.
+2.2 You may use, reproduce, display, perform, modify and Deploy Covered Code,
+provided that in each instance:
+(a) You must satisfy all the conditions of Section 2.1 with respect to the
+Source Code of the Covered Code;
+(b) You must duplicate, to the extent it does not already exist, the notice in
+Exhibit A in each file of the Source Code of all Your Modifications, and cause
+the modified files to carry prominent notices stating that You changed the
+files and the date of any change;
+(c) You must make Source Code of all Your Deployed Modifications publicly
+available under the terms of this License, including the license grants set
+forth in Section 3 below, for as long as you Deploy the Covered Code or twelve
+(12) months from the date of initial Deployment, whichever is longer. You
+should preferably distribute the Source Code of Your Deployed Modifications
+electronically (e.g. download from a web site);
+(d) if You Deploy Covered Code in object code, executable form only, You must
+include a prominent notice, in the code itself as well as in related
+documentation, stating that Source Code of the Covered Code is available under
+the terms of this License with information on how and where to obtain such
+Source Code; and
+(e) the object code form of the Covered Code may be distributed under Your own
+license agreement, provided that such license agreement contains terms no less
+protective of Sybase and each Contributor than the terms of this License, and
+stating that any provisions which differ from this License are offered by You
+alone and not by any other party.
+2.3 You expressly acknowledge and agree that although Sybase and each
+Contributor grants the licenses to their respective portions of the Covered
+Code set forth herein, no assurances are provided by Sybase or any Contributor
+that the Covered Code does not infringe the patent or other intellectual
+property rights of any other entity. Sybase and each Contributor disclaim any
+liability to You for claims brought by any other entity based on infringement
+of intellectual property rights or otherwise. As a condition to exercising the
+rights and licenses granted hereunder, You hereby assume sole responsibility to
+secure any other intellectual property rights needed, if any. For example, if a
+third party patent license is required to allow You to distribute the Covered
+Code, it is Your responsibility to acquire that license before distributing the
+Covered Code.
+3. Your Grants. In consideration of, and as a condition to, the licenses
+granted to You under this License, You hereby grant to Sybase and all third
+parties a non-exclusive, royalty-free license, under Your Applicable Patent
+Rights and other intellectual property rights (other than patent) owned or
+controlled by You, to use, reproduce, display, perform, modify, distribute and
+Deploy Your Modifications of the same scope and extent as Sybase's licenses
+under Sections 2.1 and 2.2.
+4. Larger Works. You may create a Larger Work by combining Covered Code with
+other code not governed by the terms of this License and distribute the Larger
+Work as a single product. In each such instance, You must make sure the
+requirements of this License are fulfilled for the Covered Code or any portion
+thereof.
+5. Limitations on Patent License. Except as expressly stated in Section 2, no
+other patent rights, express or implied, are granted by Sybase herein.
+Modifications and/or Larger Works may require additional patent licenses from
+Sybase which Sybase may grant in its sole discretion.
+6. Additional Terms. You may choose to offer, and to charge a fee for,
+warranty, support, indemnity or liability obligations and/or other rights
+consistent with this License ("Additional Terms") to one or more recipients of
+Covered Code. However, You may do so only on Your own behalf and as Your sole
+responsibility, and not on behalf of Sybase or any Contributor. You must obtain
+the recipient's agreement that any such Additional Terms are offered by You
+alone, and You hereby agree to indemnify, defend and hold Sybase and every
+Contributor harmless for any liability incurred by or claims asserted against
+Sybase or such Contributor by reason of any such Additional Terms.
+7. Versions of the License. Sybase may publish revised and/or new versions of
+this License from time to time. Each version will be given a distinguishing
+version number. Once Original Code has been published under a particular
+version of this License, You may continue to use it under the terms of that
+version. You may also choose to use such Original Code under the terms of any
+subsequent version of this License published by Sybase. No one other than
+Sybase has the right to modify the terms applicable to Covered Code created
+under this License.
+8. NO WARRANTY OR SUPPORT. The Covered Code may contain in whole or in part
+pre-release, untested, or not fully tested works. The Covered Code may contain
+errors that could cause failures or loss of data, and may be incomplete or
+contain inaccuracies. You expressly acknowledge and agree that use of the
+Covered Code, or any portion thereof, is at Your sole and entire risk. THE
+COVERED CODE IS PROVIDED "AS IS" AND WITHOUT WARRANTY, UPGRADES OR SUPPORT OF
+ANY KIND AND SYBASE AND SYBASE'S LICENSOR(S) (COLLECTIVELY REFERRED TO AS
+"SYBASE" FOR THE PURPOSES OF SECTIONS 8 AND 9) AND ALL CONTRIBUTORS EXPRESSLY
+DISCLAIM ALL WARRANTIES AND/OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT
+NOT LIMITED TO, THE IMPLIED WARRANTIES AND/OR CONDITIONS OF MERCHANTABILITY, OF
+SATISFACTORY QUALITY, OF FITNESS FOR A PARTICULAR PURPOSE, OF ACCURACY, OF
+QUIET ENJOYMENT, AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. SYBASE AND EACH
+CONTRIBUTOR DOES NOT WARRANT AGAINST INTERFERENCE WITH YOUR ENJOYMENT OF THE
+COVERED CODE, THAT THE FUNCTIONS CONTAINED IN THE COVERED CODE WILL MEET YOUR
+REQUIREMENTS, THAT THE OPERATION OF THE COVERED CODE WILL BE UNINTERRUPTED OR
+ERROR-FREE, OR THAT DEFECTS IN THE COVERED CODE WILL BE CORRECTED. NO ORAL OR
+WRITTEN INFORMATION OR ADVICE GIVEN BY SYBASE, A SYBASE AUTHORIZED
+REPRESENTATIVE OR ANY CONTRIBUTOR SHALL CREATE A WARRANTY. You acknowledge that
+the Covered Code is not intended for use in the operation of nuclear
+facilities, aircraft navigation, communication systems, or air traffic control
+machines in which case the failure of the Covered Code could lead to death,
+personal injury, or severe physical or environmental damage.
+9. LIMITATION OF LIABILITY. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT
+SHALL SYBASE OR ANY CONTRIBUTOR BE LIABLE FOR ANY DIRECT, INCIDENTAL, SPECIAL,
+INDIRECT, CONSEQUENTIAL OR OTHER DAMAGES OF ANY KIND ARISING OUT OF OR RELATING
+TO THIS LICENSE OR YOUR USE OR INABILITY TO USE THE COVERED CODE, OR ANY
+PORTION THEREOF, WHETHER UNDER A THEORY OF CONTRACT, WARRANTY, TORT (INCLUDING
+NEGLIGENCE), PRODUCTS LIABILITY OR OTHERWISE, EVEN IF SYBASE OR SUCH
+CONTRIBUTOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, AND
+NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY. SOME
+JURISDICTIONS DO NOT ALLOW THE LIMITATION OF LIABILITY OF INCIDENTAL OR
+CONSEQUENTIAL OR OTHER DAMAGES OF ANY KIND, SO THIS LIMITATION MAY NOT APPLY TO
+YOU. In no event shall Sybase's or any Contributor's total liability to You for
+all damages (other than as may be required by applicable law) under this
+License exceed the amount of five hundred dollars ($500.00).
+10. Trademarks. This License does not grant any rights to use the trademarks or
+trade names "Sybase" or any other trademarks or trade names belonging to Sybase
+(collectively "Sybase Marks") or to any trademark or trade name belonging to
+any Contributor("Contributor Marks"). No Sybase Marks or Contributor Marks may
+be used to endorse or promote products derived from the Original Code or
+Covered Code other than with the prior written consent of Sybase or the
+Contributor, as applicable.
+11. Ownership. Subject to the licenses granted under this License, each
+Contributor retains all rights, title and interest in and to any Modifications
+made by such Contributor. Sybase retains all rights, title and interest in and
+to the Original Code and any Modifications made by or on behalf of Sybase
+("Sybase Modifications"), and such Sybase Modifications will not be
+automatically subject to this License. Sybase may, at its sole discretion,
+choose to license such Sybase Modifications under this License, or on different
+terms from those contained in this License or may choose not to license them at
+all.
+12. Termination.
+12.1 Termination. This License and the rights granted hereunder will terminate:
+(a) automatically without notice if You fail to comply with any term(s) of this
+License and fail to cure such breach within 30 days of becoming aware of such
+breach;
+(b) immediately in the event of the circumstances described in Section 13.5(b);
+or
+(c) automatically without notice if You, at any time during the term of this
+License, commence an action for patent infringement (including as a cross claim
+or counterclaim) against Sybase or any Contributor.
+12.2 Effect of Termination. Upon termination, You agree to immediately stop any
+further use, reproduction, modification, sublicensing and distribution of the
+Covered Code and to destroy all copies of the Covered Code that are in your
+possession or control. All sublicenses to the Covered Code that have been
+properly granted prior to termination shall survive any termination of this
+License. Provisions which, by their nature, should remain in effect beyond the
+termination of this License shall survive, including but not limited to
+Sections 3, 5, 8, 9, 10, 11, 12.2 and 13. No party will be liable to any other
+for compensation, indemnity or damages of any sort solely as a result of
+terminating this License in accordance with its terms, and termination of this
+License will be without prejudice to any other right or remedy of any party.
+13. Miscellaneous.
+13.1 Government End Users. The Covered Code is a "commercial item" as defined
+in FAR 2.101. Government software and technical data rights in the Covered Code
+include only those rights customarily provided to the public as defined in this
+License. This customary commercial license in technical data and software is
+provided in accordance with FAR 12.211 (Technical Data) and 12.212 (Computer
+Software) and, for Department of Defense purchases, DFAR 252.227-7015
+(Technical Data -- Commercial Items) and 227.7202-3 (Rights in Commercial
+Computer Software or Computer Software Documentation). Accordingly, all U.S.
+Government End Users acquire Covered Code with only those rights set forth
+herein.
+13.2 Relationship of Parties. This License will not be construed as creating an
+agency, partnership, joint venture or any other form of legal association
+between or among you, Sybase or any Contributor, and You will not represent to
+the contrary, whether expressly, by implication, appearance or otherwise.
+13.3 Independent Development. Nothing in this License will impair Sybase's or
+any Contributor's right to acquire, license, develop, have others develop for
+it, market and/or distribute technology or products that perform the same or
+similar functions as, or otherwise compete with, Modifications, Larger Works,
+technology or products that You may develop, produce, market or distribute.
+13.4 Waiver; Construction. Failure by Sybase or any Contributor to enforce any
+provision of this License will not be deemed a waiver of future enforcement of
+that or any other provision. Any law or regulation which provides that the
+language of a contract shall be construed against the drafter will not apply to
+this License.
+13.5 Severability. (a) If for any reason a court of competent jurisdiction
+finds any provision of this License, or portion thereof, to be unenforceable,
+that provision of the License will be enforced to the maximum extent
+permissible so as to effect the economic benefits and intent of the parties,
+and the remainder of this License will continue in full force and effect. (b)
+Notwithstanding the foregoing, if applicable law prohibits or restricts You
+from fully and/or specifically complying with Sections 2 and/or 3 or prevents
+the enforceability of either of those Sections, this License will immediately
+terminate and You must immediately discontinue any use of the Covered Code and
+destroy all copies of it that are in your possession or control.
+13.6 Dispute Resolution. Any litigation or other dispute resolution between You
+and Sybase relating to this License shall take place in the Northern District
+of California, and You and Sybase hereby consent to the personal jurisdiction
+of, and venue in, the state and federal courts within that District with
+respect to this License. The application of the United Nations Convention on
+Contracts for the International Sale of Goods is expressly excluded.
+13.7 Entire Agreement; Governing Law. This License constitutes the entire
+agreement between the parties with respect to the subject matter hereof. This
+License shall be governed by the laws of the United States and the State of
+California, except that body of California law concerning conflicts of law.
+Where You are located in the province of Quebec, Canada, the following clause
+applies: The parties hereby confirm that they have requested that this License
+and all related documents be drafted in English. Les parties ont exigè que le
+prèsent contrat et tous les documents connexes soient rèdiès en anglais.
+
+EXHIBIT A.
+
+"Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
+This file contains Original Code and/or Modifications of Original Code as
+defined in and that are subject to the Sybase Open Watcom Public License
+version 1.0 (the 'License'). You may not use this file except in compliance
+with the License. BY USING THIS FILE YOU AGREE TO ALL TERMS AND CONDITIONS OF
+THE LICENSE. A copy of the License is provided with the Original Code and
+Modifications, and is also available at www.sybase.com/developer/opensource.
+
+The Original Code and all software distributed under the License are
+distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
+OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM ALL SUCH
+WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please
+see the License for the specific language governing rights and limitations
+under the License."
\ No newline at end of file
diff --git a/mpw_precheck/checks/license_check/license_check.py b/mpw_precheck/checks/license_check/license_check.py
new file mode 100644
index 0000000..4e0d67e
--- /dev/null
+++ b/mpw_precheck/checks/license_check/license_check.py
@@ -0,0 +1,165 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import logging
+import os
+from pathlib import Path
+
+from strsimpy.sorensen_dice import SorensenDice
+
+# Default values for base license files
+APPROVED_LICENSES_PATH = Path(__file__).parent / "_licenses/_approved_licenses"
+PROHIBITED_LICENSES_PATH = Path(__file__).parent / "_licenses/_prohibited_licenses"
+
+# Directories, files and file_extensions ignored for license check
+IGNORED_DIRS = [".git", ".github", "caravel", "gl", "third_party"]
+IGNORED_EXTS = [".cfg", ".csv", ".def", ".drc", ".gds", ".gz", ".hex", ".jpg", ".lef", ".log", ".mag", ".md", ".out", ".pdf", ".png", ".pyc", ".rdb", ".spice", ".svg", ".txt", ".vcd", ".xml"]
+IGNORED_FILES = [".git", ".gitignore", ".gitmodules", "info.yaml", "LICENSE", "manifest", "OPENLANE_VERSION", "PDK_SOURCES"]
+
+# Default values for base license files
+LICENSE_FILENAME = "LICENSE"
+SPDX_COPYRIGHT_HEADER = "SPDX-FileCopyrightText"
+SPDX_LICENSE_HEADER = "SPDX-License-Identifier"
+
+
+def check_license(target_license_path, licenses_path):
+ confidence_map = []
+ try:
+ target_license_file_content = target_license_path.open(encoding="utf-8").read()
+ except FileNotFoundError:
+ logging.error(f"LICENSE FILE NOT FOUND in {target_license_path.parent}")
+ return None
+
+ for license_file in licenses_path.iterdir():
+ license_file_content = license_file.open(encoding="utf-8").read()
+ confidence = 1 - SorensenDice().distance(license_file_content.strip(), target_license_file_content.strip())
+ confidence_map.append({"license_key": license_file.stem, "confidence": confidence * 100})
+ license_check_result = max(confidence_map, key=lambda x: x["confidence"])
+ return license_check_result["license_key"] if license_check_result["confidence"] > 95 else None
+
+
+def verify_license_compliance(path):
+ path = path / LICENSE_FILENAME
+ try:
+ prohibited_license = check_license(path, PROHIBITED_LICENSES_PATH)
+ if prohibited_license:
+ logging.warning(f"A prohibited LICENSE ({prohibited_license}) was found in {path.parent}.")
+ return False
+ else:
+ approved_license = check_license(path, APPROVED_LICENSES_PATH)
+ if approved_license:
+ logging.info(f"An approved LICENSE ({approved_license}) was found in {path.parent}.")
+ return True
+ else:
+ logging.warning(f"An identifiable LICENSE file was not found in {path.parent}.")
+ return False
+ except Exception as e:
+ logging.fatal(f"VERIFY LICENSE EXCEPTION in ({path}): {e}")
+ raise
+
+
+def check_submodules_licenses(path):
+ submodules = []
+ for root, dirs, files in os.walk(path): # note: root = submodule
+ if ".git" not in dirs or root == path:
+ continue
+ submodules.append(verify_license_compliance(path))
+ return False if False in submodules else True
+
+
+def check_third_party_libs_licenses(path):
+ libs = []
+ for lib_path in next(os.walk(path))[1]:
+ lib_path = Path(path) / lib_path
+ libs.append(verify_license_compliance(lib_path))
+ return False if False in libs else True
+
+
+def check_dir_spdx_compliance(non_compliant_list, path, license_key=None):
+ for root, dirs, files in os.walk(path):
+ for file in files:
+ file_under_test = Path(root) / file
+ if not any(ignored_dir in str(file_under_test.parent) for ignored_dir in IGNORED_DIRS):
+ result = check_file_spdx_compliance(file_under_test, license_key)
+ if result:
+ non_compliant_list.append(result)
+ return non_compliant_list
+
+
+def check_file_spdx_compliance(file_path, license_key):
+ spdx_license_header = SPDX_LICENSE_HEADER if not license_key else f"{'SPDX-License-Identifier'}: {license_key}"
+ spdx_compliant = spdx_cp_compliant = spdx_ls_compliant = False
+
+ file_base = file_path.name
+ if file_base in IGNORED_FILES:
+ return None
+ file_ext = file_path.suffix
+ if file_ext in IGNORED_EXTS:
+ return None
+
+ try:
+ with open(file_path, "tr", encoding="utf-8") as f:
+ lines = [x.rstrip() for x in f.readlines()]
+ if lines and list(filter(None, lines)):
+ for line in lines:
+ if line:
+ if SPDX_COPYRIGHT_HEADER in line:
+ spdx_cp_compliant = True
+ if spdx_license_header in line:
+ spdx_ls_compliant = True
+
+ if spdx_cp_compliant and spdx_ls_compliant:
+ spdx_compliant = True
+ break
+ return file_path if not spdx_compliant else None
+ except UnicodeDecodeError as unicode_error:
+ logging.error(f"SPDX COMPLIANCE FILE UNICODE DECODE EXCEPTION in ({file_path}): {unicode_error}")
+ except FileNotFoundError as file_not_found_error:
+ if not Path(file_not_found_error.filename).is_symlink():
+ logging.error(f"SPDX COMPLIANCE FILE NOT FOUND in {file_path}")
+ else:
+ logging.error(f"SPDX COMPLIANCE SYMLINK FILE NOT FOUND in {file_path}")
+ return None
+
+
+if __name__ == "__main__":
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ default_input_directory = Path(__file__).parents[2] / "_default_content"
+ parser = argparse.ArgumentParser(description='Runs a set of license checks on a given directory.')
+ parser.add_argument('--input_directory', '-i', required=False, default=default_input_directory, help='Yaml Path')
+ args = parser.parse_args()
+
+ if verify_license_compliance(Path(args.input_directory)):
+ logging.info("License Clean")
+ else:
+ logging.warning("License Dirty")
+
+ if check_third_party_libs_licenses(Path(args.input_directory)):
+ logging.info("Third Party Libraries Clean")
+ else:
+ logging.warning("Third Party Libraries Dirty")
+
+ if check_submodules_licenses(Path(args.input_directory)):
+ logging.info("Submodules Clean")
+ else:
+ logging.warning("Submodules Dirty")
+
+ spdx_non_compliant_list = [str(x) for x in check_dir_spdx_compliance([], Path(args.input_directory))]
+ if not spdx_non_compliant_list:
+ logging.info("Project is compliant with the SPDX Standard")
+ else:
+ logging.warning(f"Project is not compliant with the SPDX Standard."
+ f" {spdx_non_compliant_list.__len__()} non-compliant files found: {spdx_non_compliant_list}")
diff --git a/mpw_precheck/checks/makefile_check.py b/mpw_precheck/checks/makefile_check.py
new file mode 100644
index 0000000..2d5e605
--- /dev/null
+++ b/mpw_precheck/checks/makefile_check.py
@@ -0,0 +1,52 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import logging
+from pathlib import Path
+
+MAKEFILE_FILENAME = 'Makefile'
+MAKEFILE_TARGETS = ['clean', 'verify']
+
+
+def main(*args, **kwargs):
+ path = Path(kwargs['input_directory'])
+ result = True
+ makefile_path = path / MAKEFILE_FILENAME if path.is_dir() else path
+ try:
+ with open(makefile_path, encoding='utf-8') as f:
+ makefile_content = f.read()
+ for target in MAKEFILE_TARGETS:
+ if makefile_content.count(target + ':') == 0:
+ result = False
+ logging.warning(f"Makefile missing target: {target}:")
+ if target == 'compress':
+ if makefile_content.count(target + ':') < 2:
+ result = False
+ logging.warning(f"Makefile missing target: {target}:")
+ except FileNotFoundError:
+ logging.error(f"{{{{MAKEFILE NOT FOUND ERROR}}}} Required Makefile 'Makefile' was not found in path: {path}")
+ result = False
+ return result
+
+
+if __name__ == '__main__':
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ default_input_directory = Path(__file__).parents[1] / '_default_content'
+ parser = argparse.ArgumentParser(description="Runs a makefile check on a given file (looks for 'Makefile' if a directory is provided).")
+ parser.add_argument('--input_directory', '-i', required=False, default=default_input_directory, help='Makefile Path')
+ args = parser.parse_args()
+
+ logging.info("Makefile Clean") if main(input_directory=args.input_directory) else logging.warning("Makefile Dirty")
diff --git a/mpw_precheck/checks/manifest_check.py b/mpw_precheck/checks/manifest_check.py
new file mode 100644
index 0000000..34bb518
--- /dev/null
+++ b/mpw_precheck/checks/manifest_check.py
@@ -0,0 +1,80 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import csv
+import logging
+from pathlib import Path
+
+import requests
+
+try:
+ from checks.utils.utils import file_hash
+except ImportError:
+ from utils.utils import file_hash
+
+
+def check_manifest(input_directory, manifest_check_log, manifest_git_url):
+ result = True
+ mismatches = []
+ if input_directory.exists():
+ hashes = requests.get(manifest_git_url).text
+ hashes_filepaths_pairs = csv.reader(hashes.split('\n'), delimiter=' ', skipinitialspace=True)
+ with open(manifest_check_log, 'w') as f:
+ for row in hashes_filepaths_pairs:
+ if len(row):
+ hash_of_file, file_path = row
+ file_path = input_directory / file_path
+ try:
+ if hash_of_file != file_hash(file_path):
+ f.write(f"{file_path}: FAILED\n")
+ mismatches.append(str(file_path))
+ result = False
+ else:
+ f.write(f"{file_path}: OK\n")
+ except FileNotFoundError:
+ logging.error(f"Manifest file {file_path.name} was not found in path: {file_path}")
+ f.write(f"{file_path}: NOT FOUND\n")
+ mismatches.append(str(file_path))
+ result = False
+ else:
+ logging.warning(f"Manifest path ({input_directory}) was not found")
+ result = False
+
+ if result:
+ logging.info(f"Caravel version matches, for the full report check: {manifest_check_log}")
+ else:
+ logging.warning(f"Caravel version mismatched, found {len(mismatches)} mismatches, for the full report check: {manifest_check_log}")
+ return result
+
+
+def main(*args, **kwargs):
+ path = kwargs['input_directory']
+ output_directory = kwargs['output_directory'] / 'logs' / 'manifest_check.log'
+ manifest_git_url = f"https://raw.githubusercontent.com/efabless/caravel/{kwargs['manifest_source']}/manifest"
+
+ return check_manifest(path, output_directory, manifest_git_url)
+
+
+if __name__ == '__main__':
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ parser = argparse.ArgumentParser(description='Runs a manifest check on a given directory.')
+ parser.add_argument('--input_directory', '-i', required=True, help='Input Directory')
+ parser.add_argument('--output_directory', '-o', required=True, help='Output Directory')
+ args = parser.parse_args()
+ if main(input_directory=Path(args.input_directory), output_directory=Path(args.output_directory), manifest_source='master'):
+ logging.info("Manifest Clean")
+ else:
+ logging.warning("Manifest Dirty")
diff --git a/mpw_precheck/checks/tech-files/LICENSE b/mpw_precheck/checks/tech-files/LICENSE
new file mode 100644
index 0000000..52ed456
--- /dev/null
+++ b/mpw_precheck/checks/tech-files/LICENSE
@@ -0,0 +1,16 @@
+
+# Copyright 2020 The open_pdks Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
\ No newline at end of file
diff --git a/mpw_precheck/checks/tech-files/sky130A.magicrc b/mpw_precheck/checks/tech-files/sky130A.magicrc
new file mode 100644
index 0000000..67cdbf8
--- /dev/null
+++ b/mpw_precheck/checks/tech-files/sky130A.magicrc
@@ -0,0 +1,96 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+puts stdout "Sourcing design .magicrc for technology sky130A ..."
+
+# Put grid on 0.005 pitch. This is important, as some commands don't
+# rescale the grid automatically (such as lef read?).
+
+set scalefac [tech lambda]
+if {[lindex $scalefac 1] < 2} {
+ scalegrid 1 2
+}
+
+drc off
+drc euclidean on
+
+# Allow override of PDK path from environment variable PDKPATH
+if {[catch {set PDKPATH $env(PDKPATH)}]} {
+ set PDKPATH "$::env(PDK_ROOT)/sky130A"
+}
+
+# loading technology
+tech load $PDKPATH/libs.tech/magic/sky130A.tech
+
+# load device generator
+source $PDKPATH/libs.tech/magic/sky130A.tcl
+
+# load bind keys (optional)
+# source $PDKPATH/libs.tech/magic/sky130A-BindKeys
+
+# set units to lambda grid
+snap lambda
+
+# set sky130 standard power, ground, and substrate names
+set VDD VPWR
+set GND VGND
+set SUB VSUBS
+
+# Allow override of type of magic library views used, "mag" or "maglef",
+# from environment variable MAGTYPE
+
+if {[catch {set MAGTYPE $env(MAGTYPE)}]} {
+ set MAGTYPE maglef
+}
+
+ path search [concat "../$MAGTYPE" [path search]]
+
+
+# add path to reference cells
+if {[file isdir ${PDKPATH}/libs.ref/${MAGTYPE}]} {
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_pr
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_io
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hd
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hdll
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hs
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hvl
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_lp
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_ls
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_ms
+ addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_osu_sc
+ addpath ${PDKPATH}/libs.ref/mag/sky130_ml_xx_hd
+} else {
+ addpath ${PDKPATH}/libs.ref/sky130_fd_pr/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_io/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hd/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hdll/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hs/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hvl/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_sc_lp/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_sc_ls/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_fd_sc_ms/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_osu_sc/${MAGTYPE}
+ addpath ${PDKPATH}/libs.ref/sky130_ml_xx_hd/mag
+}
+
+addpath hexdigits
+
+# add path to GDS cells
+
+# add path to IP from catalog. This procedure defined in the PDK script.
+catch {magic::query_mylib_ip}
+# add path to local IP from user design space. Defined in the PDK script.
+catch {magic::query_my_projects}
diff --git a/mpw_precheck/checks/tech-files/sky130A_mr.drc b/mpw_precheck/checks/tech-files/sky130A_mr.drc
new file mode 100644
index 0000000..c4d8716
--- /dev/null
+++ b/mpw_precheck/checks/tech-files/sky130A_mr.drc
@@ -0,0 +1,663 @@
+# DRC for SKY130 according to :
+# https://skywater-pdk.readthedocs.io/en/latest/rules/periphery.html
+# https://skywater-pdk.readthedocs.io/en/latest/rules/layers.html
+#
+# Distributed under GNU GPLv3: https://www.gnu.org/licenses/
+#
+# History :
+# 2020-10-04 : v1.0 : initial release
+#
+##########################################################################################
+
+# optionnal for a batch launch : klayout -b -rd input=my_layout.gds -rd report=sky130_drc.txt -r drc_sky130.drc
+if $input
+ source($input, $top_cell)
+end
+
+if $report
+ report("SKY130 DRC runset", $report)
+else
+ report("SKY130 DRC runset", File.join(File.dirname(RBA::CellView::active.filename), "sky130_drc.txt"))
+end
+
+AL = true # do not change
+CU = false # do not change
+# choose betwen only one of AL or CU back-end flow here :
+backend_flow = AL
+
+FEOL = false
+BEOL = false
+OFFGRID = false
+
+# enable / disable rule groups
+if $feol == "true"
+ FEOL = true # front-end-of-line checks
+end
+if $beol == "true"
+ BEOL = true # back-end-of-line checks
+end
+if $offgrid == "true"
+ OFFGRID = true # manufacturing grid/angle checks
+end
+
+# klayout setup
+########################
+# use a tile size of 1mm - not used in deep mode-
+# tiles(1000.um)
+# use a tile border of 10 micron:
+# tile_borders(1.um)
+#no_borders
+
+# hierachical
+deep
+
+if $thr
+ threads($thr)
+else
+ threads(4)
+end
+
+# if more inof is needed, set true
+# verbose(true)
+verbose(true)
+
+# layers definitions
+########################
+
+# all except purpose (datatype) 5 -- label and 44 -- via
+li_wildcard = "67/20"
+mcon_wildcard = "67/44"
+
+m1_wildcard = "68/20"
+via_wildcard = "68/44"
+
+m2_wildcard = "69/20"
+via2_wildcard = "69/44"
+
+m3_wildcard = "70/20"
+via3_wildcard = "70/44"
+
+m4_wildcard = "71/20"
+via4_wildcard = "71/44"
+
+m5_wildcard = "72/20"
+
+diff = input(65, 20)
+tap = polygons(65, 44)
+nwell = polygons(64, 20)
+dnwell = polygons(64, 18)
+pwbm = polygons(19, 44)
+pwde = polygons(124, 20)
+natfet = polygons(124, 21)
+hvtr = polygons(18, 20)
+hvtp = polygons(78, 44)
+ldntm = polygons(11, 44)
+hvi = polygons(75, 20)
+tunm = polygons(80, 20)
+lvtn = polygons(125, 44)
+poly = polygons(66, 20)
+hvntm = polygons(125, 20)
+nsdm = polygons(93, 44)
+psdm = polygons(94, 20)
+rpm = polygons(86, 20)
+urpm = polygons(79, 20)
+npc = polygons(95, 20)
+licon = polygons(66, 44)
+
+li = polygons(li_wildcard)
+mcon = polygons(mcon_wildcard)
+
+m1 = polygons(m1_wildcard)
+via = polygons(via_wildcard)
+
+m2 = polygons(m2_wildcard)
+via2 = polygons(via2_wildcard)
+
+m3 = polygons(m3_wildcard)
+via3 = polygons(via3_wildcard)
+
+m4 = polygons(m4_wildcard)
+via4 = polygons(via4_wildcard)
+
+m5 = polygons(m5_wildcard)
+
+pad = polygons(76, 20)
+nsm = polygons(61, 20)
+capm = polygons(89, 44)
+cap2m = polygons(97, 44)
+vhvi = polygons(74, 21)
+uhvi = polygons(74, 22)
+npn = polygons(82, 20)
+inductor = polygons(82, 24)
+vpp = polygons(82, 64)
+pnp = polygons(82, 44)
+lvs_prune = polygons(84, 44)
+ncm = polygons(92, 44)
+padcenter = polygons(81, 20)
+mf = polygons(76, 44)
+areaid_sl = polygons(81, 1)
+areaid_ce = polygons(81, 2)
+areaid_fe = polygons(81, 3)
+areaid_sc = polygons(81, 4)
+areaid_sf = polygons(81, 6)
+areaid_sw = polygons(81, 7)
+areaid_sr = polygons(81, 8)
+areaid_mt = polygons(81, 10)
+areaid_dt = polygons(81, 11)
+areaid_ft = polygons(81, 12)
+areaid_ww = polygons(81, 13)
+areaid_ld = polygons(81, 14)
+areaid_ns = polygons(81, 15)
+areaid_ij = polygons(81, 17)
+areaid_zr = polygons(81, 18)
+areaid_ed = polygons(81, 19)
+areaid_de = polygons(81, 23)
+areaid_rd = polygons(81, 24)
+areaid_dn = polygons(81, 50)
+areaid_cr = polygons(81, 51)
+areaid_cd = polygons(81, 52)
+areaid_st = polygons(81, 53)
+areaid_op = polygons(81, 54)
+areaid_en = polygons(81, 57)
+areaid_en20 = polygons(81, 58)
+areaid_le = polygons(81, 60)
+areaid_hl = polygons(81, 63)
+areaid_sd = polygons(81, 70)
+areaid_po = polygons(81, 81)
+areaid_it = polygons(81, 84)
+areaid_et = polygons(81, 101)
+areaid_lvt = polygons(81, 108)
+areaid_re = polygons(81, 125)
+areaid_ag = polygons(81, 79)
+poly_rs = polygons(66, 13)
+diff_rs = polygons(65, 13)
+pwell_rs = polygons(64, 13)
+li_rs = polygons(67, 13)
+cfom = polygons(22, 20)
+
+
+# Define a new custom function that selects polygons by their number of holes:
+# It will return a new layer containing those polygons with min to max holes.
+# max can be nil to omit the upper limit.
+class DRC::DRCLayer
+ def with_holes(min, max)
+ new_data = RBA::Region::new
+ self.data.each do |p|
+ if p.holes >= (min || 0) && (!max || p.holes <= max)
+ new_data.insert(p)
+ end
+ end
+ DRC::DRCLayer::new(@engine, new_data)
+ end
+end
+
+# DRC section
+########################
+log("DRC section")
+
+if FEOL
+log("FEOL section")
+gate = diff & poly
+
+# dnwell
+log("dnwell")
+dnwell.width(3.0, euclidian).output("dnwell.2", "dnwell.2 : min. dnwell width : 3.0um")
+
+
+# nwell
+log("nwell")
+nwell.width(0.84, euclidian).output("nwell.1", "nwell.1 : min. nwell width : 0.84um")
+nwell.isolated(1.27, euclidian).output("nwell.2a", "nwell.2a : min. nwell spacing (merged if less) : 1.27um")
+
+# hvtp
+log("hvtp")
+hvtp.width(0.38, euclidian).output("hvtp.1", "hvtp.1 : min. hvtp width : 0.38um")
+hvtp.isolated(0.38, euclidian).output("hvtp.2", "hvtp.2 : min. hvtp spacing : 0.38um")
+
+# hvtr
+log("htvr")
+hvtr.width(0.38, euclidian).output("hvtr.1", "hvtr.1 : min. hvtr width : 0.38um")
+hvtr.isolated(0.38, euclidian).output("hvtr.2", "hvtr.2 : min. hvtr spacing : 0.38um")
+hvtr.and(hvtp).output("hvtr.2_a", "hvtr.2_a : hvtr must not overlap hvtp")
+
+# lvtn
+log("lvtn")
+lvtn.width(0.38, euclidian).output("lvtn.1a", "lvtn.1a : min. lvtn width : 0.38um")
+lvtn.isolated(0.38, euclidian).output("lvtn.2", "lvtn.2 : min. lvtn spacing : 0.38um")
+
+# ncm
+log("ncm")
+ncm.width(0.38, euclidian).output("ncm.1", "ncm.1 : min. ncm width : 0.38um")
+ncm.isolated(0.38, euclidian).output("ncm.2a", "ncm.2a : min. ncm spacing : 0.38um")
+
+# diff-tap
+log("diff-tap")
+difftap = diff.or(tap)
+diff_width = diff.rectangles.width(0.15, euclidian).polygons
+diff_cross_areaid_ce = diff_width.edges.outside_part(areaid_ce).not(diff_width.outside(areaid_ce).edges)
+diff_cross_areaid_ce.output("difftap.1", "difftap.1 : min. diff width across areaid:ce : 0.15um")
+
+diff.outside(areaid_ce).width(0.15, euclidian).output("difftap.1_a", "difftap.1_a : min. diff width in periphery : 0.15um")
+
+tap_width = tap.rectangles.width(0.15, euclidian).polygons
+tap_cross_areaid_ce = tap_width.edges.outside_part(areaid_ce).not(tap_width.outside(areaid_ce).edges)
+tap_cross_areaid_ce.output("difftap.1_b", "difftap.1_b : min. tap width across areaid:ce : 0.15um")
+
+tap.outside(areaid_ce).width(0.15, euclidian).output("difftap.1_c", "difftap.1_c : min. tap width in periphery : 0.15um")
+
+difftap.space(0.27, euclidian).output("difftap.3", "difftap.3 : min. difftap spacing : 0.27um")
+
+# tunm
+log("tunm")
+tunm.width(0.41, euclidian).output("tunm.1", "tunm.1 : min. tunm width : 0.41um")
+tunm.space(0.5, euclidian).output("tunm.2", "tunm.2 : min. tunm spacing : 0.5um")
+
+# poly
+log("poly")
+poly.width(0.15, euclidian).output("poly.1a", "poly.1a : min. poly width : 0.15um")
+
+# updated for sram - jeffdi
+#poly.isolated(0.21, euclidian).output("poly.2", "poly.2 : min. poly spacing : 0.21um")
+poly.not(areaid_ce).space(0.21, euclidian).output("poly.2", "poly.2 : min. poly spacing : 0.21um")
+
+
+# rpm
+log("rpm")
+rpm.width(1.27, euclidian).output("rpm.1a", "rpm.1a : min. rpm width : 1.27um")
+rpm.isolated(0.84, euclidian).output("rpm.2", "rpm.2 : min. rpm spacing : 0.84um")
+
+# urpm
+log("urpm")
+urpm.width(1.27, euclidian).output("urpm.1a", "urpm.1a : min. rpm width : 1.27um")
+urpm.isolated(0.84, euclidian).output("urpm.2", "urpm.2 : min. rpm spacing : 0.84um")
+
+# npc
+log("npc")
+npc.width(0.27, euclidian).output("npc.1", "npc.1 : min. npc width : 0.27um")
+npc.space(0.27, euclidian).output("npc.2", "npc.2 : min. npc spacing, should be mnually merge if less : 0.27um")
+
+# licon
+log("licon")
+xfom = difftap.not(poly)
+licon1ToXfom = licon.interacting(licon.and(xfom))
+licon1ToXfom_PERI = licon1ToXfom.not(areaid_ce)
+
+licon.non_rectangles.output("licon.1", "licon.1 : licon should be rectangle")
+licon.not(rpm.or(urpm)).edges.without_length(0.17).output("licon.1_a/b", "licon.1_a/b : minimum/maximum width of licon : 0.17um")
+#licon.and(poly.interacting(poly_rs).and(rpm.or(urpm))).not_interacting((licon.and(poly.interacting(poly_rs).and(rpm)).edges.with_length(0.19)).or(licon.and(poly.interacting(poly_rs).and(rpm)).edges.with_length(2.0))).output("licon.1b/c", "licon.1b/c : minimum/maximum width/length of licon inside poly resistor : 2.0/0.19um")
+#licon.and(diff_or_tap).separation(npc, 0.09, euclidian).output("licon.13", "licon.13 : min. difftap licon spacing to npc : 0.09um")
+licon1ToXfom_PERI.separation(npc, 0.09, euclidian).output("licon.13", "licon.13 : min. difftap licon spacing to npc : 0.09um")
+licon1ToXfom_PERI.and(npc).output("licon.13_a", "licon.13_a : licon of diffTap in periphery must not overlap npc")
+licon.interacting(poly).and(licon.interacting(difftap)).output("licon.17", "licon.17 : Licons may not overlap both poly and (diff or tap)")
+
+# CAPM
+log("capm")
+m3_bot_plate = (capm.and(m3)).sized(0.14)
+capm.width(1.0, euclidian).output("capm.1", "capm.1 : min. capm width : 1.0um")
+capm.space(0.84, euclidian).output("capm.2a", "capm.2a : min. capm spacing : 0.84um")
+m3.interacting(capm).isolated(1.2, euclidian).output("capm.2b", "capm.2b : min. capm spacing : 1.2um")
+m3_bot_plate.isolated(1.2, euclidian).output("capm.2b_a", "capm.2b_a : min. spacing of m3_bot_plate : 1.2um")
+capm.and(m3).enclosing(m3, 0.14, euclidian).output("capm.3", "capm.3 : min. capm and m3 enclosure of m3 : 0.14um")
+m3.enclosing(capm, 0.14, euclidian).output("capm.3_a", "capm.3_a : min. m3 enclosure of capm : 0.14um")
+capm.enclosing(via3, 0.14, euclidian).output("capm.4", "capm.4 : min. capm enclosure of via3 : 0.14um")
+capm.separation(via3, 0.14, euclidian).output("capm.5", "capm.5 : min. capm spacing to via3 : 0.14um")
+
+# CAP2M
+log("cap2m")
+m4_bot_plate = (cap2m.and(m4)).sized(0.14)
+cap2m.width(1.0, euclidian).output("cap2m.1", "cap2m.1 : min. cap2m width : 1.0um")
+cap2m.isolated(0.84, euclidian).output("cap2m.2a", "cap2m.2a : min. cap2m spacing : 0.84um")
+m4.interacting(cap2m).isolated(1.2, euclidian).output("cap2m.2b", "cap2m.2b : min. cap2m spacing : 1.2um")
+# This rule has false positive errors
+m4_bot_plate.isolated(1.2, euclidian).output("cap2m.2b_a", "cap2m.2b_a : min. spacing of m4_bot_plate : 1.2um")
+cap2m.and(m4).enclosing(m4, 0.14, euclidian).output("cap2m.3", "cap2m.3 : min. m4 enclosure of cap2m : 0.14um")
+cap2m.enclosing(via4, 0.2, euclidian).output("cap2m.4", "cap2m.4 : min. cap2m enclosure of via4 : 0.14um")
+cap2m.separation(via4, 0.2, euclidian).output("cap2m.5", "cap2m.5 : min. cap2m spacing to via4 : 0.14um")
+
+end #FEOL
+
+if BEOL
+log("BEOL section")
+
+# li
+log("li")
+
+# currently-unused:
+
+# update for sram - jeffdi
+linotace = li.not(areaid_ce)
+linotace.width(0.17, euclidian).output("li.1", "li.1 : min. li width : 0.17um")
+
+# updated for sram - jeffdi
+linotace.space(0.17, euclidian).output("li.3", "li.3 : min. li spacing : 0.17um")
+
+licon_peri = licon.not(areaid_ce)
+li_edges_with_less_enclosure = li.enclosing(licon_peri, 0.08, not_opposite, projection).second_edges
+error_corners = li_edges_with_less_enclosure.width(angle_limit(100.0), 1.dbu)
+li_interact = licon_peri.interacting(error_corners.polygons(1.dbu))
+li_interact.output("li.5", "li.5 : min. li enclosure of licon of 2 opposite edges : 0.08um")
+
+li.with_area(0..0.0561).output("li.6", "li.6 : min. li area : 0.0561um²")
+
+# ct
+log("mcon")
+mconnotace = mcon.not(areaid_ce)
+
+mconnotace.edges.without_length(0.17).output("ct.1", "ct.1 : minimum/maximum width of mcon : 0.17um")
+
+mcon.space(0.19, euclidian).output("ct.2", "ct.2 : min. mcon spacing : 0.19um")
+
+#updated for sram - jeffdi
+mconnotace.not(li).output("ct.4", "ct.4 : mcon should covered by li")
+
+# m1
+log("m1")
+m1.width(0.14, euclidian).output("m1.1", "m1.1 : min. m1 width : 0.14um")
+
+huge_m1 = m1.sized(-1.5).sized(1.5).snap(0.005) & m1
+non_huge_m1 = m1.edges - huge_m1
+huge_m1 = huge_m1.edges.outside_part(m1.merged)
+
+non_huge_m1.space(0.14, euclidian).output("m1.2", "m1.2 : min. m1 spacing : 0.14um")
+
+(huge_m1.separation(non_huge_m1, 0.28, euclidian) + huge_m1.space(0.28, euclidian)).output("m1.3ab", "m1.3ab : min. 3um.m1 spacing m1 : 0.28um")
+
+not_in_cell6 = layout(source.cell_obj).select("-s8cell_ee_plus_sseln_a", "-s8cell_ee_plus_sseln_b", "-s8cell_ee_plus_sselp_a", "-s8cell_ee_plus_sselp_b", "-s8fpls_pl8", "-s8fs_cmux4_fm")
+not_in_cell6_m1 = not_in_cell6.input(m1_wildcard)
+
+
+
+#updated for sram - jeffdi
+not_in_cell6_m1.enclosing(mconnotace, 0.03, euclidian).output("791_m1.4", "791_m1.4 : min. m1 enclosure of mcon : 0.03um")
+mconnotace.not(m1).output("m1.4", "m1.4 : mcon periphery must be enclosed by m1")
+in_cell6 = layout(source.cell_obj).select("+s8cell_ee_plus_sseln_a", "+s8cell_ee_plus_sseln_b", "+s8cell_ee_plus_sselp_a", "+s8cell_ee_plus_sselp_b", "+s8fpls_pl8", "+s8fs_cmux4_fm")
+in_cell6_m1 = in_cell6.input(m1_wildcard)
+in_cell6_m1.enclosing(mcon, 0.005, euclidian).output("m1.4a", "m1.4a : min. m1 enclosure of mcon for specific cells : 0.005um")
+
+m1.with_area(0..0.083).output("m1.6", "m1.6 : min. m1 area : 0.083um²")
+
+m1.holes.with_area(0..0.14).output("m1.7", "m1.7 : min. m1 with holes area : 0.14um²")
+
+if backend_flow = AL
+ mcon06 = mcon.interacting(poly.enclosing(m1, 0.06, euclidian).polygons)
+ mcon_edges_with_less_enclosure_m1 = m1.enclosing(mcon, 0.06, projection).second_edges
+ opposite4 = (mcon.edges - mcon_edges_with_less_enclosure_m1).width(0.17 + 1.dbu, projection).polygons
+ mcon06.not_interacting(opposite4).output("m1.5", "m1.5 : min. m1 enclosure of mcon of 2 opposite edges : 0.06um")
+end
+# via
+log("via")
+if backend_flow = AL
+ ringVIA = via.drc(with_holes > 0)
+ rectVIA = via.not(ringVIA)
+ via_not_mt = rectVIA.not(areaid_mt)
+
+ via_not_mt.non_rectangles.output("via.1a", "via.1a : via outside of moduleCut should be rectangular")
+ via_not_mt.width(0.15, euclidian).output("via.1a_a", "via.1a_a : min. width of via outside of moduleCut : 0.15um")
+ via_not_mt.edges.without_length(nil, 0.15 + 1.dbu).output("via.1a_b", "via.1a_b : maximum length of via : 0.15um")
+
+ via.space(0.17, euclidian).output("via.2", "via.2 : min. via spacing : 0.17um")
+
+ ringVIA.width(0.2, euclidian).output("via.3", "via.3 : min. width of ring-shaped via : 0.2um")
+ ringVIA.drc(width >= 0.205).output("via.3", "via.3 : max. width of ring-shaped via : 0.205um")
+
+ ringVIA.not(areaid_sl).output("via.3_b", "via.3_b: ring-shaped via must be enclosed by areaid_sl")
+
+ m1.enclosing(via.not_interacting(via.edges.without_length(0.15)), 0.055, euclidian).output("via.4a", "via.4a : min. m1 enclosure of 0.15um via : 0.055um")
+ via.squares.edges.with_length(0.15).not(m1).output("via.4a_a", "via.4a_a : via must be enclosed by met1")
+
+ via1_edges_with_less_enclosure_m1 = m1.enclosing(via.not_interacting(via.edges.without_length(0.15)), 0.085, projection).second_edges
+ opposite5 = (via.not_interacting(via.edges.without_length(0.15)).edges - via1_edges_with_less_enclosure_m1).width(0.15 + 1.dbu, projection).polygons
+ via.not_interacting(via.edges.without_length(0.15)).not_interacting(opposite5).output("via.5a", "via.5a : min. m1 enclosure of 0.15um via of 2 opposite edges : 0.085um")
+end
+
+# m2
+log("m2")
+m2.width(0.14, euclidian).output("m2.1", "m2.1 : min. m2 width : 0.14um")
+
+huge_m2 = m2.sized(-1.5).sized(1.5).snap(0.005) & m2
+non_huge_m2 = m2.edges - huge_m2
+huge_m2 = huge_m2.edges.outside_part(m2.merged)
+via_outside_periphery = via.not(areaid_ce)
+
+non_huge_m2.space(0.14, euclidian).output("m2.2", "m2.2 : min. m2 spacing : 0.14um")
+
+(huge_m2.separation(non_huge_m2, 0.28, euclidian) + huge_m2.space(0.28, euclidian)).output("m2.3ab", "m2.3ab : min. 3um.m2 spacing m2 : 0.28um")
+
+# rule m2.3c not coded
+m2.with_area(0..0.0676).output("m2.6", "m2.6 : min. m2 area : 0.0676um²")
+m2.holes.with_area(0..0.14).output("m2.7", "m2.7 : min. m2 holes area : 0.14um²")
+
+if backend_flow = AL
+ m2.enclosing(via, 0.055, euclidian).output("m2.4", "m2.4 : min. m2 enclosure of via : 0.055um")
+
+ via_outside_periphery.not(m2).output("m2.4_a", "m2.4_a : via in periphery must be enclosed by met2")
+
+
+ via_edges_with_less_enclosure_m2 = m2.enclosing(via, 0.085, projection).second_edges
+ error_corners = via_edges_with_less_enclosure_m2.width(angle_limit(100.0), 1.dbu)
+ via_interact = via.interacting(error_corners.polygons(1.dbu))
+ via_interact.output("m2.5", "m2.5 : min. m2 enclosure of via of 2 opposite edges : 0.085um")
+
+ #via_edges_with_less_enclosure_m2 = m2.enclosing(via, 0.085, projection).second_edges
+ #opposite7 = (via.edges - via_edges_with_less_enclosure_m2).width(0.2 + 1.dbu, projection).polygons
+ #via.not_interacting(opposite7).output("m2.5", "m2.5 : min. m2 enclosure of via of 2 opposite edges : 0.085um")
+end
+
+# via2
+log("via2")
+if backend_flow = AL
+ ringVIA2 = via2.drc(with_holes > 0)
+ rectVIA2 = via2.not(ringVIA2)
+ via2_not_mt = rectVIA2.not(areaid_mt)
+ via2_not_mt.non_rectangles.output("via2.1a", "via2.1a : via2 outside of moduleCut should be rectangular")
+ via2_not_mt.width(0.2, euclidian).output("via2.1a_a", "via2.1a_a : min. width of via2 outside of moduleCut : 0.2um")
+ via2_not_mt.edges.without_length(nil, 0.2 + 1.dbu).output("via2.1a_b", "via2.1a_b : maximum length of via2 : 0.2um")
+ #via2.not(areaid_mt).edges.without_length(0.2).output("via2.1a", "via2.1a : minimum/maximum width of via2 : 0.2um")
+ via2.space(0.2, euclidian).output("via2.2", "via2.2 : min. via2 spacing : 0.2um")
+ ringVIA2.width(0.2, euclidian).output("via2.3", "via2.3 : min. width of ring-shaped via2 : 0.2um")
+ ringVIA2.drc(width >= 0.205).output("via2.3", "via2.3 : max. width of ring-shaped via2 : 0.205um")
+ ringVIA2.not(areaid_sl).output("via2.3_b", "via2.3_b: ring-shaped via2 must be enclosed by areaid_sl")
+ m2.enclosing(via2, 0.04, euclidian).output("via2.4", "via2.4 : min. m2 enclosure of via2 : 0.04um")
+ #m2.enclosing(via2.not_interacting(via2.edges.without_length(1.5)), 0.14, euclidian).output("via2.4a", "via2.4a : min. m2 enclosure of 1.5um via2 : 0.14um")
+ via2.not(m2).output("via2.4_a", "via2.4_a : via must be enclosed by met2")
+
+ via2_edges_with_less_enclosure = m2.enclosing(via2, 0.085, projection).second_edges
+ error_corners = via2_edges_with_less_enclosure.width(angle_limit(100.0), 1.dbu)
+ via2_interact = via2.interacting(error_corners.polygons(1.dbu))
+ via2_interact.output("via2.5", "via2.5 : min. m3 enclosure of via2 of 2 opposite edges : 0.085um")
+end
+
+# m3
+log("m3")
+m3.width(0.3, euclidian).output("m3.1", "m3.1 : min. m3 width : 0.3um")
+
+huge_m3 = m3.sized(-1.5).sized(1.5).snap(0.005) & m3
+non_huge_m3 = m3.edges - huge_m2
+huge_m3 = huge_m3.edges.outside_part(m3.merged)
+
+non_huge_m3.space(0.3, euclidian).output("m3.2", "m3.2 : min. m3 spacing : 0.3um")
+
+(huge_m3.separation(non_huge_m3, 0.4, euclidian) + huge_m3.space(0.4, euclidian)).output("m3.3cd", "m3.3cd : min. 3um.m3 spacing m3 : 0.4um")
+
+if backend_flow = AL
+ m3.enclosing(via2, 0.065, euclidian).output("m3.4", "m3.4 : min. m3 enclosure of via2 : 0.065um")
+ via2.not(m3).output("m3.4_a", "m3.4_a : via2 must be enclosed by met3")
+end
+
+# via3
+log("via3")
+if backend_flow = AL
+
+ ringVIA3 = via3.drc(with_holes > 0)
+ rectVIA3 = via3.not(ringVIA3)
+ via3_not_mt = rectVIA3.not(areaid_mt)
+ via3_not_mt.non_rectangles.output("via3.1", "via3.1 : via3 outside of moduleCut should be rectangular")
+ via3_not_mt.width(0.2, euclidian).output("via3.1_a", "via3.1_a : min. width of via3 outside of moduleCut : 0.2um")
+ via3_not_mt.edges.without_length(nil, 0.2 + 1.dbu).output("via3.1_b", "via3.1_b : maximum length of via3 : 0.2um")
+
+ #via3.not(areaid_mt).edges.without_length(0.2).output("via3.1a", "via3.1a : minimum/maximum width of via3 : 0.2um")
+ via3.space(0.2, euclidian).output("via3.2", "via3.2 : min. via3 spacing : 0.2um")
+ m3.enclosing(via3, 0.06, euclidian).output("via3.4", "via3.4 : min. m3 enclosure of via3 : 0.06um")
+ rectVIA3.not(m3).output("via3.4_a", "via3.4_a : non-ring via3 must be enclosed by met3")
+
+ via_edges_with_less_enclosure = m3.enclosing(via3, 0.09, projection).second_edges
+ error_corners = via_edges_with_less_enclosure.width(angle_limit(100.0), 1.dbu)
+ via3_interact = via3.interacting(error_corners.polygons(1.dbu))
+ via3_interact.output("via3.5", "via3.5 : min. m3 enclosure of via3 of 2 opposite edges : 0.09um")
+end
+
+# m4
+log("m4")
+m4.width(0.3, euclidian).output("m4.1", "m4.1 : min. m4 width : 0.3um")
+
+huge_m4 = m4.sized(-1.5).sized(1.5).snap(0.005) & m4
+non_huge_m4 = m4.edges - huge_m4
+huge_m4 = huge_m4.edges.outside_part(m4.merged)
+
+non_huge_m4.space(0.3, euclidian).output("m4.2", "m4.2 : min. m4 spacing : 0.3um")
+
+m4.with_area(0..0.240).output("m4.4a", "m4.4a : min. m4 area : 0.240um²")
+
+(huge_m4.separation(non_huge_m4, 0.4, euclidian) + huge_m4.space(0.4, euclidian)).output("m4.5ab", "m4.5ab : min. 3um.m4 spacing m4 : 0.4um")
+
+if backend_flow = AL
+ m4.enclosing(via3, 0.065, euclidian).output("m4.3", "m4.3 : min. m4 enclosure of via3 : 0.065um")
+ via3.not(m4).output("m4.3_a", "m4.3_a : via3 must be enclosed by met4")
+end
+
+# via4
+log("via4")
+ringVIA4 = via4.drc(with_holes > 0)
+rectVIA4 = via4.not(ringVIA4)
+via4_not_mt = rectVIA4.not(areaid_mt)
+via4_not_mt.non_rectangles.output("via4.1", "via4.1 : via4 outside of moduleCut should be rectangular")
+via4_not_mt.width(0.8, euclidian).output("via4.1_a", "via4.1_a : min. width of via4 outside of moduleCut : 0.8um")
+via4_not_mt.edges.without_length(nil, 0.8 + 1.dbu).output("via4.1_b", "via4.1_b : maximum length of via4 : 0.8um")
+
+#via4.edges.without_length(0.8).output("via4.1", "via4.1 : minimum/maximum width of via4 : 0.8um")
+via4.space(0.8, euclidian).output("via4.2", "via4.2 : min. via4 spacing : 0.8um")
+ringVIA4.width(0.2, euclidian).output("via4.3", "via4.3 : min. width of ring-shaped via4 : 0.2um")
+ringVIA4.drc(width >= 0.205).output("via4.3", "via4.3 : max. width of ring-shaped via4 : 0.205um")
+ringVIA4.not(areaid_sl).output("via4.3_b", "via4.3_b: ring-shaped via4 must be enclosed by areaid_sl")
+m4.enclosing(via4, 0.19, euclidian).output("via4.4", "via4.4 : min. m4 enclosure of via4 : 0.19um")
+rectVIA4.not(m4).output("via4.4_a", "via4.4_a : m4 must enclose all via4")
+
+# m5
+log("m5")
+m5.width(1.6, euclidian).output("m5.1", "m5.1 : min. m5 width : 1.6um")
+
+m5.space(1.6, euclidian).output("m5.2", "m5.2 : min. m5 spacing : 1.6um")
+
+# via4.not(m5).output("m5.via4", "m5.via4 : m5 must enclose via4")
+m5.enclosing(via4, 0.31, euclidian).output("m5.3", "m5.3 : min. m5 enclosure of via4 : 0.31um")
+via4.not(m5).output("m5.3_a", "m5.3_a : min. m5 enclosure of via4 : 0.31um")
+
+m5.with_area(0..4.0).output("m5.4", "m5.4 : min. m5 area : 4.0um²")
+
+# pad
+log("pad")
+pad.isolated(1.27, euclidian).output("pad.2", "pad.2 : min. pad spacing : 1.27um")
+
+end #BEOL
+
+if FEOL
+log("FEOL section")
+
+# hvi
+log("hvi")
+hvi_peri = hvi.not(areaid_ce)
+hvi_peri.width(0.6, euclidian).output("hvi.1", "hvi.1 : min. hvi width : 0.6um")
+hvi_peri.isolated(0.7, euclidian).output("hvi.2a", "hvi.2a : min. hvi spacing : 0.7um")
+
+# hvntm
+log("hvntm")
+hvntm_peri = hvntm.not(areaid_ce)
+hvntm_peri.width(0.7, euclidian).output("hvntm.1", "hvntm.1 : min. hvntm width : 0.7um")
+hvntm_peri.space(0.7, euclidian).output("hvntm.2", "hvntm.2 : min. hvntm spacing : 0.7um")
+
+end #FEOL
+
+
+if OFFGRID
+log("OFFGRID-ANGLES section")
+
+dnwell.ongrid(0.005).output("dnwell_OFFGRID", "x.1b : OFFGRID vertex on dnwell")
+dnwell.with_angle(0 .. 45).output("dnwell_angle", "x.3a : non 45 degree angle dnwell")
+nwell.ongrid(0.005).output("nwell_OFFGRID", "x.1b : OFFGRID vertex on nwell")
+nwell.with_angle(0 .. 45).output("nwell_angle", "x.3a : non 45 degree angle nwell")
+pwbm.ongrid(0.005).output("pwbm_OFFGRID", "x.1b : OFFGRID vertex on pwbm")
+pwbm.with_angle(0 .. 45).output("pwbm_angle", "x.3a : non 45 degree angle pwbm")
+pwde.ongrid(0.005).output("pwde_OFFGRID", "x.1b : OFFGRID vertex on pwde")
+pwde.with_angle(0 .. 45).output("pwde_angle", "x.3a : non 45 degree angle pwde")
+hvtp.ongrid(0.005).output("hvtp_OFFGRID", "x.1b : OFFGRID vertex on hvtp")
+hvtp.with_angle(0 .. 45).output("hvtp_angle", "x.3a : non 45 degree angle hvtp")
+hvtr.ongrid(0.005).output("hvtr_OFFGRID", "x.1b : OFFGRID vertex on hvtr")
+hvtr.with_angle(0 .. 45).output("hvtr_angle", "x.3a : non 45 degree angle hvtr")
+lvtn.ongrid(0.005).output("lvtn_OFFGRID", "x.1b : OFFGRID vertex on lvtn")
+lvtn.with_angle(0 .. 45).output("lvtn_angle", "x.3a : non 45 degree angle lvtn")
+ncm.ongrid(0.005).output("ncm_OFFGRID", "x.1b : OFFGRID vertex on ncm")
+ncm.with_angle(0 .. 45).output("ncm_angle", "x.3a : non 45 degree angle ncm")
+diff.ongrid(0.005).output("diff_OFFGRID", "x.1b : OFFGRID vertex on diff")
+tap.ongrid(0.005).output("tap_OFFGRID", "x.1b : OFFGRID vertex on tap")
+diff.not(areaid_en.and(uhvi)).with_angle(0 .. 90).output("diff_angle", "x.2 : non 90 degree angle diff")
+diff.and(areaid_en.and(uhvi)).with_angle(0 .. 45).output("diff_angle", "x.2c : non 45 degree angle diff")
+tap.not(areaid_en.and(uhvi)).with_angle(0 .. 90).output("tap_angle", "x.2 : non 90 degree angle tap")
+tap.and(areaid_en.and(uhvi)).with_angle(0 .. 45).output("tap_angle", "x.2c : non 45 degree angle tap")
+tunm.ongrid(0.005).output("tunm_OFFGRID", "x.1b : OFFGRID vertex on tunm")
+tunm.with_angle(0 .. 45).output("tunm_angle", "x.3a : non 45 degree angle tunm")
+poly.ongrid(0.005).output("poly_OFFGRID", "x.1b : OFFGRID vertex on poly")
+poly.with_angle(0 .. 90).output("poly_angle", "x.2 : non 90 degree angle poly")
+rpm.ongrid(0.005).output("rpm_OFFGRID", "x.1b : OFFGRID vertex on rpm")
+rpm.with_angle(0 .. 45).output("rpm_angle", "x.3a : non 45 degree angle rpm")
+npc.ongrid(0.005).output("npc_OFFGRID", "x.1b : OFFGRID vertex on npc")
+npc.with_angle(0 .. 45).output("npc_angle", "x.3a : non 45 degree angle npc")
+nsdm.ongrid(0.005).output("nsdm_OFFGRID", "x.1b : OFFGRID vertex on nsdm")
+nsdm.with_angle(0 .. 45).output("nsdm_angle", "x.3a : non 45 degree angle nsdm")
+psdm.ongrid(0.005).output("psdm_OFFGRID", "x.1b : OFFGRID vertex on psdm")
+psdm.with_angle(0 .. 45).output("psdm_angle", "x.3a : non 45 degree angle psdm")
+licon.ongrid(0.005).output("licon_OFFGRID", "x.1b : OFFGRID vertex on licon")
+licon.with_angle(0 .. 90).output("licon_angle", "x.2 : non 90 degree angle licon")
+li.ongrid(0.005).output("li_OFFGRID", "x.1b : OFFGRID vertex on li")
+li.with_angle(0 .. 45).output("li_angle", "x.3a : non 45 degree angle li")
+mcon.ongrid(0.005).output("ct_OFFGRID", "x.1b : OFFGRID vertex on mcon")
+mcon.with_angle(0 .. 90).output("ct_angle", "x.2 : non 90 degree angle mcon")
+vpp.ongrid(0.005).output("vpp_OFFGRID", "x.1b : OFFGRID vertex on vpp")
+vpp.with_angle(0 .. 45).output("vpp_angle", "x.3a : non 45 degree angle vpp")
+m1.ongrid(0.005).output("m1_OFFGRID", "x.1b : OFFGRID vertex on m1")
+m1.with_angle(0 .. 45).output("m1_angle", "x.3a : non 45 degree angle m1")
+via.ongrid(0.005).output("via_OFFGRID", "x.1b : OFFGRID vertex on via")
+via.with_angle(0 .. 90).output("via_angle", "x.2 : non 90 degree angle via")
+m2.ongrid(0.005).output("m2_OFFGRID", "x.1b : OFFGRID vertex on m2")
+m2.with_angle(0 .. 45).output("m2_angle", "x.3a : non 45 degree angle m2")
+via2.ongrid(0.005).output("via2_OFFGRID", "x.1b : OFFGRID vertex on via2")
+via2.with_angle(0 .. 90).output("via2_angle", "x.2 : non 90 degree angle via2")
+m3.ongrid(0.005).output("m3_OFFGRID", "x.1b : OFFGRID vertex on m3")
+m3.with_angle(0 .. 45).output("m3_angle", "x.3a : non 45 degree angle m3")
+via3.ongrid(0.005).output("via3_OFFGRID", "x.1b : OFFGRID vertex on via3")
+via3.with_angle(0 .. 90).output("via3_angle", "x.2 : non 90 degree angle via3")
+nsm.ongrid(0.005).output("nsm_OFFGRID", "x.1b : OFFGRID vertex on nsm")
+nsm.with_angle(0 .. 45).output("nsm_angle", "x.3a : non 45 degree angle nsm")
+m4.ongrid(0.005).output("m4_OFFGRID", "x.1b : OFFGRID vertex on m4")
+m4.with_angle(0 .. 45).output("m4_angle", "x.3a : non 45 degree angle m4")
+via4.ongrid(0.005).output("via4_OFFGRID", "x.1b : OFFGRID vertex on via4")
+via4.with_angle(0 .. 90).output("via4_angle", "x.2 : non 90 degree angle via4")
+m5.ongrid(0.005).output("m5_OFFGRID", "x.1b : OFFGRID vertex on m5")
+m5.with_angle(0 .. 45).output("m5_angle", "x.3a : non 45 degree angle m5")
+pad.ongrid(0.005).output("pad_OFFGRID", "x.1b : OFFGRID vertex on pad")
+pad.with_angle(0 .. 45).output("pad_angle", "x.3a : non 45 degree angle pad")
+mf.ongrid(0.005).output("mf_OFFGRID", "x.1b : OFFGRID vertex on mf")
+mf.with_angle(0 .. 90).output("mf_angle", "x.2 : non 90 degree angle mf")
+hvi.ongrid(0.005).output("hvi_OFFGRID", "x.1b : OFFGRID vertex on hvi")
+hvi.with_angle(0 .. 45).output("hvi_angle", "x.3a : non 45 degree angle hvi")
+hvntm.ongrid(0.005).output("hvntm_OFFGRID", "x.1b : OFFGRID vertex on hvntm")
+hvntm.with_angle(0 .. 45).output("hvntm_angle", "x.3a : non 45 degree angle hvntm")
+vhvi.ongrid(0.005).output("vhvi_OFFGRID", "x.1b : OFFGRID vertex on vhvi")
+vhvi.with_angle(0 .. 45).output("vhvi_angle", "x.3a : non 45 degree angle vhvi")
+uhvi.ongrid(0.005).output("uhvi_OFFGRID", "x.1b : OFFGRID vertex on uhvi")
+uhvi.with_angle(0 .. 45).output("uhvi_angle", "x.3a : non 45 degree angle uhvi")
+pwell_rs.ongrid(0.005).output("pwell_rs_OFFGRID", "x.1b : OFFGRID vertex on pwell_rs")
+pwell_rs.with_angle(0 .. 45).output("pwell_rs_angle", "x.3a : non 45 degree angle pwell_rs")
+areaid_re.ongrid(0.005).output("areaid_re_OFFGRID", "x.1b : OFFGRID vertex on areaid.re")
+
+end #OFFGRID
+
diff --git a/mpw_precheck/checks/utils/utils.py b/mpw_precheck/checks/utils/utils.py
new file mode 100644
index 0000000..116dfcc
--- /dev/null
+++ b/mpw_precheck/checks/utils/utils.py
@@ -0,0 +1,112 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import gzip
+import hashlib
+import logging
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+import requests
+
+
+def download_gzip_file_from_url(target_url, download_path):
+ with open(download_path, 'wb') as f:
+ status_code = None
+ while status_code != 200:
+ logging.info(f"Trying to get file {target_url}")
+ response = requests.get(target_url, headers={'accept-encoding': 'gzip'}, stream=True)
+ status_code = response.status_code
+ logging.info(f"Got file {target_url}")
+ gzip_file = gzip.GzipFile(fileobj=response.raw)
+ shutil.copyfileobj(gzip_file, f)
+
+
+def compress_gds(gds_path):
+ cmd = f"cd {gds_path}; make compress;"
+ try:
+ logging.info(f"{{{{COMPRESSING GDS}}}} Compressing GDS files in {gds_path}")
+ subprocess.run(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE, shell=True)
+ except subprocess.CalledProcessError as error:
+ logging.info(f"{{{{COMPRESSING GDS ERROR}}}} Make 'compress' Error: {error}")
+ sys.exit(252)
+
+
+def uncompress_gds(gds_path):
+ cmd = f"cd {gds_path}; make uncompress;"
+ try:
+ logging.info(f"{{{{EXTRACTING GDS}}}} Extracting GDS files in: {gds_path}")
+ subprocess.run(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE, shell=True)
+ except subprocess.CalledProcessError as error:
+ logging.info(f"{{{{EXTRACTING GDS ERROR}}}} Make 'uncompress' Error: {error}")
+ sys.exit(252)
+
+
+def is_binary_file(filename):
+ file_extensions = Path(filename).suffix
+ return 'gds' in file_extensions or 'gz' in file_extensions
+
+
+def is_not_binary_file(filename):
+ return not is_binary_file(filename)
+
+
+def file_hash(filename):
+ def is_compressed(filename):
+ with open(filename, 'rb') as f:
+ return f.read(2) == b'\x1f\x8b'
+
+ BSIZE = 65536
+ sha1 = hashlib.sha1()
+ f = gzip.open(filename, 'rb') if is_compressed(filename) else open(filename, 'rb')
+
+ while True:
+ data = f.read(BSIZE)
+ if not data:
+ break
+ sha1.update(data)
+ f.close()
+ return sha1.hexdigest()
+
+
+def get_project_config(project_path):
+ project_config = {}
+ gds_path = project_path / 'gds'
+ # note: commit id below points to mpw-3 tag
+ project_config['link_prefix'] = "https://raw.githubusercontent.com/efabless/caravel/f80b2fea4aa53d68baec2160f6640b9e3b8d86e5"
+ if [str(x.name) for x in gds_path.glob('user_analog_project_wrapper*')]:
+ project_config['type'] = 'analog'
+ project_config['top_module'] = 'caravan'
+ project_config['user_module'] = 'user_analog_project_wrapper'
+ project_config['golden_wrapper'] = 'user_analog_project_wrapper_empty'
+ project_config['netlist_type'] = 'spice'
+ project_config['top_netlist'] = project_path / "caravel/spi/lvs/caravan.spice"
+ project_config['user_netlist'] = project_path / "netgen/user_analog_project_wrapper.spice"
+ elif [str(x.name) for x in gds_path.glob('user_project_wrapper*')]:
+ project_config['type'] = 'digital'
+ project_config['top_module'] = 'caravel'
+ project_config['user_module'] = 'user_project_wrapper'
+ project_config['golden_wrapper'] = 'user_project_wrapper_empty'
+ project_config['netlist_type'] = 'verilog'
+ project_config['top_netlist'] = project_path / "caravel/verilog/gl/caravel.v"
+ project_config['user_netlist'] = project_path / "verilog/gl/user_project_wrapper.v"
+ else:
+ logging.fatal("{{IDENTIFYING PROJECT TYPE FAILED}} A valid GDS was not found.\n"
+ f"If your project is digital, a GDS file should exist under the project's 'gds' directory containing 'user_project_wrapper.(gds)'.\n"
+ f"If your project is analog, a GDS file should exist under the project's 'gds' directory containing 'user_analog_project_wrapper.(gds)'.\n")
+ sys.exit(254)
+ return project_config
diff --git a/mpw_precheck/checks/xor_check/erase_box.tcl b/mpw_precheck/checks/xor_check/erase_box.tcl
new file mode 100644
index 0000000..c22e83a
--- /dev/null
+++ b/mpw_precheck/checks/xor_check/erase_box.tcl
@@ -0,0 +1,37 @@
+drc off
+set gds_input [lindex $argv 6]
+set out_file [lindex $argv 7]
+set cell_name [lindex $argv 8]
+undo disable
+tech unlock *
+cif istyle sky130(vendor)
+gds read $gds_input
+load $cell_name
+select top cell
+#
+# flatten perimeter outside of PR boundary including power rings
+#
+box -42.88um 0 0 3520um
+flatten -nolabels -dobox xor_target
+box 2920um 0 2962.5um 3520um
+flatten -nolabels -dobox xor_target
+box -42.88um -37.53um 2962.5um 0
+flatten -nolabels -dobox xor_target
+box -42.88um 3520um 2962.5um 3557.21um
+flatten -nolabels -dobox xor_target
+#
+# load new cell and erase power straps from user_project_area
+load xor_target
+box values -42.88um 0 0 3520um
+erase metal5
+box values 0 3520um 2920um 3557.21um
+erase metal4
+box values 2920um 0 2962.5um 3520um
+erase metal5
+box values 0 -37.53um 2920um 0
+erase metal4
+#
+# write gds
+#
+gds write $out_file
+quit -noprompt
diff --git a/mpw_precheck/checks/xor_check/gds_size.rb b/mpw_precheck/checks/xor_check/gds_size.rb
new file mode 100644
index 0000000..dc39499
--- /dev/null
+++ b/mpw_precheck/checks/xor_check/gds_size.rb
@@ -0,0 +1,123 @@
+#!/usr/bin/ruby
+# usage: gdsSize.rb <gdsFile> <cellName>
+#
+# Runs klayout (in batch) to get bbox of a cell in a GDS file.
+# Script starts as regular ruby, then exec's via klayout passing self to it.
+# (klayout requirement is this script-name *must* end in .rb).
+#
+in_klayout=$in_klayout
+if in_klayout.to_s.empty?
+ this_script = $0
+ f = ARGV[0]
+ c = ARGV[1]
+
+ if f == "--version" || f == "-v"
+ # these options don't prevent klayout from initializing ~/.klayout unfortunately...
+ exec "klayout -nc -rx -zz -v"
+ end
+
+ if ARGV.length != 2
+ puts "ERROR, must give two arguments, usage: gdsSize.rb <gdsFile> <cellName>"
+ puts " It's an error if <cellName> unbound (referenced by others, not defined)."
+ puts " But that's the only unbound checked, no other cells checked or reported."
+ puts "Exit-status: 0 on success; 1 on I/O or usage error; 2 unbound. See also gdsAllcells.rb"
+ exit 1
+ end
+
+
+ # construct command from our script arguments, replace self with klayout...
+ exec "klayout -nc -zz -rx -rd in_klayout=1 -rd file=#{f} -rd topcell=#{c} -r #{this_script}"
+end
+
+#
+# to just read a gds in batch (no useful info printed):
+# klayout -d 40 -z xyz.gds >& klayout.read.log
+#
+# -d : debug level, no details during GDS-reading however, try 20 or 40 or (timing too:) 21 or 41
+# -z/-zz : -z pseudo-batch mode, still needs X-DISPLAY connection; -zz true batch
+# -nc : don't use/update configuration file
+# -rx : disable built-in macros, stuff not needed for batch usually
+# -rd : define variables the script can reference
+#
+
+f = $file
+c = $topcell
+
+if f == ""
+ STDERR.puts "ERROR: missing gdsFile argument, usage: gdsSize.rb <gdsFile> <cellName>"
+ exit 1
+elsif c == ""
+ STDERR.puts "ERROR: missing cellName argument, usage: gdsSize.rb <gdsFile> <cellName>"
+ exit 1
+end
+
+include RBA
+
+begin
+ puts "Reading file #{f} for cell #{c}"
+ layout = Layout.new
+ layout.read(f)
+ dbu = layout.dbu
+ puts "dbu=#{dbu}"
+
+ errs = 0
+
+ # does not catch case where cell.bbox -> "()"
+ if ! layout.has_cell?(c)
+ STDERR.puts "ERROR: layout does not have the cell #{c}"
+ STDOUT.flush
+ STDERR.flush
+ Kernel.exit! 1
+ end
+
+ cell = layout.cell(c)
+ if cell.to_s.empty?
+ STDERR.puts "ERROR: couldn't open the cell #{c}"
+ STDOUT.flush
+ STDERR.flush
+ Kernel.exit! 1
+ end
+
+ bbox = cell.bbox
+ bbox_str = bbox.to_s
+ puts "cell #{c} dbu-bbox(ll;ur)=#{bbox}"
+
+ if bbox_str == "()"
+ STDERR.puts "ERROR: no or empty bbox for the cell #{c}"
+ errs = errs + 1
+ else
+ l = bbox.left
+ b = bbox.bottom
+ r = bbox.right
+ t = bbox.top
+ w = r - l
+ h = t - b
+ puts "cell #{c} dbu-bbox(left,bottom,right,top)=(#{l},#{b},#{r},#{t})"
+ puts "cell #{c} dbu-size(width,height)=(#{w},#{h})"
+ l = l * dbu
+ b = b * dbu
+ r = r * dbu
+ t = t * dbu
+ w = w * dbu
+ h = h * dbu
+ puts "cell #{c} micron-bbox(left,bottom,right,top)=(#{l},#{b},#{r},#{t})"
+ puts "cell #{c} micron-size(width,height)=(#{w},#{h})"
+ end
+
+end
+
+puts "Done."
+
+# reserve status=1 for I/O errors
+if errs > 0
+ errs = errs + 1
+end
+# don't roll-over exit-status to/past zero
+if errs > 255
+ errs = 255
+end
+
+# exit doesn't work to set status; exit! requires explicit buffered-IO flush.
+STDOUT.flush
+STDERR.flush
+Kernel.exit! errs
diff --git a/mpw_precheck/checks/xor_check/xor.rb.drc b/mpw_precheck/checks/xor_check/xor.rb.drc
new file mode 100644
index 0000000..11b7d5b
--- /dev/null
+++ b/mpw_precheck/checks/xor_check/xor.rb.drc
@@ -0,0 +1,45 @@
+# A general XOR script
+# (https://www.klayout.de/forum/discussion/100/xor-vs-diff-tool)
+# This script uses KLayout's DRC language to implement a generic
+# XOR between two layouts. The name of the layouts is given
+# in $a and $b.
+
+# For layout-to-layout XOR with multiple cores, run this script with
+# ./klayout -r xor.drc -rd thr=NUM_CORES -rd top_cell=TOP_CELL_NAME -rd a=a.gds -rd b=b.gds -rd ol=xor.gds -rd xor_total_file_path=xor_total_file_path.txt -zz
+# (replace NUM_CORES by the desired number of cores to utilize
+
+# enable timing output
+verbose
+
+# set up input a
+a = source($a, $top_cell)
+
+# set up input b
+b = source($b, $top_cell)
+
+$o && $ext != "gds" && report("XOR #{$a} vs. #{$b}", $o)
+$ol && $ext == "gds" && target($ol, $co || "XOR")
+
+$thr && threads($thr) || threads(2)
+
+# collect all common layers
+layers = {}
+[ a.layout, b.layout ].each do |ly|
+ ly.layer_indices.each do |li|
+ i = ly.get_info(li)
+ layers[i.to_s] = i
+ end
+end
+
+# perform the XOR's
+total_differences = 0
+layers.keys.sort.each do |l|
+ i = layers[l]
+ info("--- Running XOR for #{l} ---")
+ x = a.input(l) ^ b.input(l)
+ total_differences += x.data.size
+ info("XOR differences: #{x.data.size}")
+ $o && $ext != "gds" && x.output(l, "XOR results for layer #{l} #{i.name}")
+ $ol && $ext == "gds" && x.output(i.layer, i.datatype, i.name)
+end
+File.write($xor_total_file_path, total_differences)
diff --git a/mpw_precheck/checks/xor_check/xor_check.py b/mpw_precheck/checks/xor_check/xor_check.py
new file mode 100644
index 0000000..adf1d6f
--- /dev/null
+++ b/mpw_precheck/checks/xor_check/xor_check.py
@@ -0,0 +1,105 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import logging
+import os
+import subprocess
+from pathlib import Path
+
+from checks.utils import utils
+
+
+def gds_xor_check(input_directory, output_directory, magicrc_file_path, gds_golden_wrapper_file_path, project_config):
+ parent_directory = Path(__file__).parent
+ logs_directory = output_directory / 'logs'
+ outputs_directory = output_directory / 'outputs'
+
+ gds_ut_path = input_directory / 'gds' / f"{project_config['user_module']}.gds"
+ xor_log_file_path = logs_directory / 'xor_check.log'
+
+ if not gds_ut_path.exists():
+ logging.error("GDS not found")
+ return False
+
+ with open(xor_log_file_path, 'w') as xor_log:
+ rb_gds_size_file_path = parent_directory / 'gds_size.rb'
+ rb_gds_size_cmd = ['ruby', rb_gds_size_file_path, gds_ut_path, project_config['user_module']]
+ rb_gds_size_process = subprocess.run(rb_gds_size_cmd, stderr=xor_log, stdout=xor_log)
+ if rb_gds_size_process.returncode != 0:
+ logging.error(f"Top cell name {project_config['user_module']} not found.")
+ return False
+
+ # TODO: Try to pass the MAGTYPE as a commandline argument
+ os.environ['MAGTYPE'] = 'mag'
+
+ # Erase box
+ gds_ut_box_erased_path = outputs_directory / f"{project_config['user_module']}_erased.gds"
+ tcl_erase_box_file_path = parent_directory / 'erase_box.tcl'
+ magic_gds_erase_box_ut_cmd = ['magic', '-dnull', '-noconsole', '-rcfile', magicrc_file_path, tcl_erase_box_file_path,
+ gds_ut_path, gds_ut_box_erased_path, project_config['user_module']]
+ subprocess.run(magic_gds_erase_box_ut_cmd, stderr=xor_log, stdout=xor_log)
+ gds_golden_wrapper_box_erased_file_path = outputs_directory / f"{project_config['golden_wrapper']}_erased.gds"
+ magic_gds_erase_box_golden_wrapper_cmd = ['magic', '-dnull', '-noconsole', '-rcfile', magicrc_file_path,
+ tcl_erase_box_file_path, gds_golden_wrapper_file_path,
+ gds_golden_wrapper_box_erased_file_path, project_config['user_module']]
+ subprocess.run(magic_gds_erase_box_golden_wrapper_cmd, stderr=xor_log, stdout=xor_log)
+
+ # Check if the two resulting GDSes have any differences and write them to a file
+ klayout_rb_drc_xor_file_path = parent_directory / 'xor.rb.drc'
+ xor_resulting_shapes_gds_file_path = outputs_directory / f"{project_config['user_module']}.xor.gds"
+ xor_total_file_path = logs_directory / 'xor_check.total'
+ xor_command = ['klayout', '-b', '-r', klayout_rb_drc_xor_file_path,
+ '-rd', 'ext=gds',
+ '-rd', 'top_cell=xor_target',
+ '-rd', f'thr={os.cpu_count()}',
+ '-rd', f'a={gds_ut_box_erased_path}',
+ '-rd', f'b={gds_golden_wrapper_box_erased_file_path}',
+ '-rd', f'o={xor_resulting_shapes_gds_file_path}',
+ '-rd', f'ol={xor_resulting_shapes_gds_file_path}',
+ '-rd', f'xor_total_file_path={xor_total_file_path}']
+ subprocess.run(xor_command, stderr=xor_log, stdout=xor_log)
+
+ try:
+ with open(xor_total_file_path) as xor_total:
+ xor_cnt = xor_total.read()
+ logging.info(f"{{XOR CHECK UPDATE}} Total XOR differences: {xor_cnt}, for more details view {xor_resulting_shapes_gds_file_path}")
+ if xor_cnt == '0':
+ return True
+ else:
+ return False
+ except FileNotFoundError:
+ logging.error(f"XOR CHECK FILE NOT FOUND in {xor_total_file_path}")
+ return False
+
+
+if __name__ == "__main__":
+ logging.basicConfig(level=logging.DEBUG, format=f"%(asctime)s | %(levelname)-7s | %(message)s", datefmt='%d-%b-%Y %H:%M:%S')
+ parser = argparse.ArgumentParser(description='Runs a magic xor check on a given GDS.')
+ parser.add_argument('--input_directory', '-i', required=True, help='Design Path')
+ parser.add_argument('--output_directory', '-o', required=False, default='.', help='Output Directory')
+ parser.add_argument('--magicrc_file_path', '-mrc', required=True, help='magicrc file path')
+ args = parser.parse_args()
+
+ output_directory = Path(args.output_directory)
+ project_config = utils.get_project_config(Path(args.input_directory))
+
+ empty_wrapper_url = f"{project_config['link_prefix']}/gds/{project_config['golden_wrapper']}.gds.gz"
+ gds_golden_wrapper_file_path = output_directory / 'outputs' / f"{project_config['golden_wrapper']}.gds"
+ utils.download_gzip_file_from_url(empty_wrapper_url, gds_golden_wrapper_file_path)
+ if gds_xor_check(Path(args.input_directory), output_directory, Path(args.magicrc_file_path), gds_golden_wrapper_file_path, project_config):
+ logging.info("XOR Check Clean")
+ else:
+ logging.info("XOR Check Dirty")
