New submission from Nj Hsiong <[email protected]>:
python3's lib2to3 would fail in silence if python3 and its packages are
installed as compiled .pyc files.
Root cause is in Lib/lib2to3/refactor.py, the function get_all_fix_names only
searches '.py' fix names.
=========below is workaround=========
--- a/Lib/lib2to3/refactor.py
+++ b/Lib/lib2to3/refactor.py
@@ -37,6 +37,12 @@
if remove_prefix:
name = name[4:]
fix_names.append(name[:-3])
+ if name.startswith("fix_") and name.endswith(".pyc"):
+ if remove_prefix:
+ name = name[4:]
+ name = name[:-4]
+ if name not in fix_names:
+ fix_names.append(name)
return fix_names
----------
components: 2to3 (2.x to 3.x conversion tool)
messages: 333393
nosy: njhsio
priority: normal
severity: normal
status: open
title: lib2to3 failed to convert as refactor's fixes not search.pyc files
type: behavior
versions: Python 3.7
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Python tracker <[email protected]>
<https://bugs.python.org/issue35708>
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