Modified the rename_cells.py script in response to issue #471 on
github; some systems complain about the regular expressions,
wanting to interpret the backslash as an escape. For whatever
reason, I don't encounter the issue, but recasting the regular
expression as a raw string by prepending with "r" fixes the
issue either way, as pointed out by Roel Jordans in the issue
comments.
diff --git a/VERSION b/VERSION
index 5726fec..d5e8122 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.507
+1.0.508
diff --git a/sky130/custom/scripts/rename_cells.py b/sky130/custom/scripts/rename_cells.py
index 2576bee..66642c8 100755
--- a/sky130/custom/scripts/rename_cells.py
+++ b/sky130/custom/scripts/rename_cells.py
@@ -40,8 +40,8 @@
for line in spilines:
# These substitutions are for files originating from cells/*/*.spice
- fixedline = re.sub('\.\./\.\./models/', '../../../libs.tech/ngspice/', line)
- fixedline = re.sub('\.\./[^/\.]+/', '', fixedline)
+ fixedline = re.sub(r'\.\./\.\./models/', '../../../libs.tech/ngspice/', line)
+ fixedline = re.sub(r'\.\./[^/\.]+/', '', fixedline)
fixedlines.append(fixedline)
if fixedline != line:
modified = True
