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Improvement to the previous fix suggested by Thomas Bellman: if the 

unlink() or fdopen() fail, close the file descriptor and re-raise the
exception.
This commit is contained in:
Guido van Rossum 1998-10-24 15:02:59 +00:00
parent a96c2d407b
commit 2457fc2a81
1 changed files with 6 additions and 2 deletions
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4
Lib/tempfile.py
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@ -129,8 +129,12 @@ def TemporaryFile(mode='w+b', bufsize=-1, suffix=""):
if os.name == 'posix': if os.name == 'posix':
# Unix -- be very careful # Unix -- be very careful
fd = os.open(name, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0700) fd = os.open(name, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0700)
try:
os.unlink(name) os.unlink(name)
return os.fdopen(fd, mode, bufsize) return os.fdopen(fd, mode, bufsize)
except:
os.close(fd)
raise
else: else:
# Non-unix -- can't unlink file that's still open, use wrapper # Non-unix -- can't unlink file that's still open, use wrapper
file = open(name, mode, bufsize) file = open(name, mode, bufsize)