Eryk Sun added the comment:
The error() function in PC/launcher.c should call exit(rc) instead of
ExitProcess(rc). This allows the CRT to terminate properly and flush the stderr
FILE stream. With this change it works as expected:
>>> import subprocess
>>> p = subprocess.Popen(r'amd64\py_d -3.7', stderr=subprocess.PIPE)
>>> p.stderr.read()
b'Requested Python version (3.7) not installed\r\n'
----------
keywords: +patch
nosy: +eryksun
stage: -> patch review
Added file: http://bugs.python.org/file41228/issue25789_1.patch
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue25789>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
