[issue19946] Handle a non-importable __main__ in multiprocessing

[Roundup Robot]

Roundup Robot added the comment:

New changeset 00d09afb57ca by Nick Coghlan in branch 'default':
Issue #19946: use public API for multiprocessing start methods
http://hg.python.org/cpython/rev/00d09afb57ca

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19946>
_______________________________________