…les (pythonGH-4977) This is more complicated than it should be because we need to preserve the useful mtime-based regeneration feature that lib2to3.pgen2.driver.load_grammar has. We only look for the pickled grammar file with pkgutil.get_data and only if the source file does not exist. (cherry picked from commit 8a58771)
|
@benjaminp: Backport status check is done, and it's a success ✅ . |
|
Thanks, @benjaminp! |
This is more complicated than it should be because we need to preserve the
useful mtime-based regeneration feature that lib2to3.pgen2.driver.load_grammar
has. We only look for the pickled grammar file with pkgutil.get_data and only if
the source file does not exist.
(cherry picked from commit 8a58771)
https://bugs.python.org/issue24960