Mercurial > public > mercurial-scm > hg-stable

comparison mercurial/revlog.py @ 36011:82afb1a5ed94

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revlog: use context manager for data file lifetime in checksize This is clearer, safer and more modern.
author Boris Feld <boris.feld@octobus.net>
date Mon, 05 Feb 2018 17:35:14 +0100
parents 0f2c51afafb2
children 4d66993bdcff
comparison
equal deleted inserted replaced
36010:0f2c51afafb2 36011:82afb1a5ed94
2333 expected = 0 2333 expected = 0
2334 if len(self): 2334 if len(self):
2335 expected = max(0, self.end(len(self) - 1)) 2335 expected = max(0, self.end(len(self) - 1))
2336 2336
2337 try: 2337 try:
2338 f = self._datafp() 2338 with self._datafp() as f:
2339 f.seek(0, 2) 2339 f.seek(0, 2)
2340 actual = f.tell() 2340 actual = f.tell()
2341 f.close()
2342 dd = actual - expected 2341 dd = actual - expected
2343 except IOError as inst: 2342 except IOError as inst:
2344 if inst.errno != errno.ENOENT: 2343 if inst.errno != errno.ENOENT:
2345 raise 2344 raise
2346 dd = 0 2345 dd = 0