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repoview: use try/except/finally
Matt Mackall -
r25086:140c2d1e default
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@@ -115,16 +115,15 b' def trywritehiddencache(repo, hideable, '
115 """
115 """
116 wlock = fh = None
116 wlock = fh = None
117 try:
117 try:
118 try:
118 wlock = repo.wlock(wait=False)
119 wlock = repo.wlock(wait=False)
119 # write cache to file
120 # write cache to file
120 newhash = cachehash(repo, hideable)
121 newhash = cachehash(repo, hideable)
121 fh = repo.vfs.open(cachefile, 'w+b', atomictemp=True)
122 fh = repo.vfs.open(cachefile, 'w+b', atomictemp=True)
122 _writehiddencache(fh, newhash, hidden)
123 _writehiddencache(fh, newhash, hidden)
123 except (IOError, OSError):
124 except (IOError, OSError):
124 repo.ui.debug('error writing hidden changesets cache')
125 repo.ui.debug('error writing hidden changesets cache')
125 except error.LockHeld:
126 except error.LockHeld:
126 repo.ui.debug('cannot obtain lock to write hidden changesets cache')
127 repo.ui.debug('cannot obtain lock to write hidden changesets cache')
128 finally:
127 finally:
129 if fh:
128 if fh:
130 fh.close()
129 fh.close()
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