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Issue #11459: A bufsize value of 0 in subprocess.Popen() really creates

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unbuffered pipes, such that select() works properly on them.
This commit is contained in:
Antoine Pitrou 2011-03-19 17:00:37 +01:00
parent 5e98141f9f
commit 877766dee8
6 changed files with 23 additions and 5 deletions
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2
Lib/platform.py
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@ -398,7 +398,7 @@ class _popen:
# Alias
__del__ = close
def popen(cmd, mode='r', bufsize=None):
def popen(cmd, mode='r', bufsize=-1):
""" Portable popen() interface.
"""