mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-30 05:35:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #10845: Improve compatibility between multiprocessing on Windows and package, zipfile and directory execution (Reviewed by Antoine Pitrou and approved by Georg Brandl)

Browse source
This commit is contained in:
Nick Coghlan 2011-01-30 01:24:08 +00:00
parent c7bb159acd
commit 793ee1f8a8
2 changed files with 13 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Lib/multiprocessing/forking.py
View file

@ -459,12 +459,20 @@ def prepare(data):
process.ORIGINAL_DIR = data['orig_dir']
if 'main_path' in data:
# XXX (ncoghlan): The following code makes several bogus
# assumptions regarding the relationship between __file__
# and a module's real name. See PEP 302 and issue #10845
main_path = data['main_path']
main_name = os.path.splitext(os.path.basename(main_path))[0]
if main_name == '__init__':
main_name = os.path.basename(os.path.dirname(main_path))
if main_name != 'ipython':
if main_name == '__main__':
main_module = sys.modules['__main__']
main_module.__file__ = main_path
elif main_name != 'ipython':
# Main modules not actually called __main__.py may
# contain additional code that should still be executed
import imp
if main_path is None: