[docs] [issue23288] subprocess.Popen close_fds behaviour differs between 3.2 and 3.4

STINNER Victor report at bugs.python.org
Wed Jan 21 11:39:19 CET 2015

STINNER Victor added the comment:

File descriptors are not closed, but not inherited neither, in Python 3.4. See the PEP 446.

To have a reliable behaviour on all platforms and all Python versions, just use the pass_fds parameter.

nosy: +haypo

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