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Backed out changeset f66fabdbc090 (bug 485390) - the problem is not in utils.lockFile, and you shouldn't really need to hold the file descriptor

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This commit is contained in:
Benjamin Smedberg 2009-03-31 10:38:25 -04:00
parent 5cb4a30638
commit 605a03acf0
1 changed files with 5 additions and 5 deletions
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10
config/utils.py
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@ -50,11 +50,9 @@ class LockFile(object):
This object should not be used directly, but only through
the lockFile method below.
'''
def __init__(self, lockfile, fd):
def __init__(self, lockfile):
self.lockfile = lockfile
self.fd = fd
def __del__(self):
os.close(self.fd)
os.remove(self.lockfile)
@ -102,8 +100,10 @@ def lockFile(lockfile, max_wait = 600):
# if we get here. we have the lockfile. Convert the os.open file
# descriptor into a Python file object and record our PID in it
os.write(fd, "%d\n" % os.getpid())
return LockFile(lockfile, fd)
f = os.fdopen(fd, "w")
f.write("%d\n" % os.getpid())
f.close()
return LockFile(lockfile)
class pushback_iter(object):
'''Utility iterator that can deal with pushed back elements.