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Fix fdopen RuntimeWarning in 3.8 (#2146)

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Jun 2019-10-30 16:16:07 +08:00 committed by Benoit Chesneau
parent 3fcb551921
commit 21d6287e15
1 changed files with 3 additions and 1 deletions
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4
gunicorn/workers/workertmp.py
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@ -32,7 +32,9 @@ class WorkerTmp(object):
try:
if not IS_CYGWIN:
util.unlink(name)
self._tmp = os.fdopen(fd, 'w+b', 1)
# In Python 3.8, open() emits RuntimeWarning if buffering=1 for binary mode.
# Because we never write to this file, pass 0 to switch buffering off.
self._tmp = os.fdopen(fd, 'w+b', 0)
except:
os.close(fd)
raise