| # 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 |
| |
| parser = argparse.ArgumentParser( |
| description="extracts the list of violating nets from an ARC report file" |
| ) |
| |
| parser.add_argument("--report", "-i", required=True, help="report file") |
| |
| parser.add_argument( |
| "--output", "-o", required=True, help="output file to store results" |
| ) |
| |
| args = parser.parse_args() |
| report_file_name = args.report |
| out_file_name = args.output |
| |
| pattern = re.compile(r"\s*([\S+]+)\s*\([\S+]+\)\s*[\S+]+") |
| |
| vios_list = [] |
| current_net = "" |
| printed = False |
| |
| with open(report_file_name, "r") as f: |
| for line in f: |
| m = pattern.match(line) |
| if m: |
| current_net = m.group(1) |
| printed = False |
| |
| if "*" in line and not printed: |
| print(current_net) |
| vios_list.append(current_net + " ") |
| printed = True |
| |
| |
| outFileOpener = open(out_file_name, "w") |
| outFileOpener.write(" ".join(vios_list)) |
| outFileOpener.close() |
