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Issue #16800: tempfile.gettempdir() no longer left temporary files when

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the disk is full.  Original patch by Amir Szekely.
This commit is contained in:
Serhiy Storchaka 2013-02-13 00:34:46 +02:00
parent cdc7a91dde
commit 0127de0b87
5 changed files with 93 additions and 12 deletions
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18
Lib/tempfile.py
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@ -29,6 +29,7 @@ __all__ = [
# Imports.
import io as _io
import os as _os
import errno as _errno
from random import Random as _Random
@ -193,14 +194,17 @@ def _get_default_tempdir():
name = namer.next()
filename = _os.path.join(dir, name)
try:
fd = _os.open(filename, flags, 0600)
fp = _os.fdopen(fd, 'w')
fp.write('blat')
fp.close()
_os.unlink(filename)
del fp, fd
fd = _os.open(filename, flags, 0o600)
try:
try:
fp = _io.open(fd, 'wb', buffering=0, closefd=False)
fp.write(b'blat')
finally:
_os.close(fd)
finally:
_os.unlink(filename)
return dir
except (OSError, IOError), e:
except (OSError, IOError) as e:
if e[0] != _errno.EEXIST:
break # no point trying more names in this directory
pass