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comparison mercurial/util.py @ 39910:4017968f0a1d

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util: use a context manager in readlock()
author Matt Harbison <matt_harbison@yahoo.com>
date Fri, 28 Sep 2018 22:18:45 -0400
parents 5fe0b880200e
children e2697acd9381
comparison
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39909:5fe0b880200e 39910:4017968f0a1d
1846 except OSError as why: 1846 except OSError as why:
1847 if why.errno not in (errno.EINVAL, errno.ENOSYS): 1847 if why.errno not in (errno.EINVAL, errno.ENOSYS):
1848 raise 1848 raise
1849 except AttributeError: # no symlink in os 1849 except AttributeError: # no symlink in os
1850 pass 1850 pass
1851 fp = posixfile(pathname, 'rb') 1851 with posixfile(pathname, 'rb') as fp:
1852 r = fp.read() 1852 return fp.read()
1853 fp.close()
1854 return r
1855 1853
1856 def fstat(fp): 1854 def fstat(fp):
1857 '''stat file object that may not have fileno method.''' 1855 '''stat file object that may not have fileno method.'''
1858 try: 1856 try:
1859 return os.fstat(fp.fileno()) 1857 return os.fstat(fp.fileno())