[issue19946] Have multiprocessing raise ImportError when spawning a process that can't find the "main" module
Olivier Grisel
report at bugs.python.org
Wed Dec 11 09:41:19 CET 2013
Olivier Grisel added the comment:
> what is sys.modules['__main__'] and sys.modules['__main__'].__file__ if you run under nose?
$ cat check_stuff.py
import sys
def test_main():
print("sys.modules['__main__']=%r"
% sys.modules['__main__'])
print("sys.modules['__main__'].__file__=%r"
% sys.modules['__main__'].__file__)
if __name__ == '__main__':
test_main()
(pyhead) ogrisel at is146148:~/tmp$ python check_stuff.py
sys.modules['__main__']=<module '__main__' from 'check_stuff.py'>
sys.modules['__main__'].__file__='check_stuff.py'
(pyhead) ogrisel at is146148:~/tmp$ nosetests -s check_stuff.py
sys.modules['__main__']=<module '__main__' from '/volatile/ogrisel/envs/pyhead/bin/nosetests'>
sys.modules['__main__'].__file__='/volatile/ogrisel/envs/pyhead/bin/nosetests'
.
----------------------------------------------------------------------
Ran 1 test in 0.001s
OK
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<http://bugs.python.org/issue19946>
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