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fileutil.py: use try/finally to close file in write_atomically.

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david-sarah 2012-05-16 23:08:39 +00:00
parent 959248cd49
commit 3738c3e2d1
1 changed files with 4 additions and 2 deletions
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6
src/allmydata/util/fileutil.py
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@ -249,8 +249,10 @@ def move_into_place(source, dest):
def write_atomically(target, contents, mode="b"): def write_atomically(target, contents, mode="b"):
f = open(target+".tmp", "w"+mode) f = open(target+".tmp", "w"+mode)
f.write(contents) try:
f.close() f.write(contents)
finally:
f.close()
move_into_place(target+".tmp", target) move_into_place(target+".tmp", target)
def write(path, data): def write(path, data):