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comparison mercurial/util.py @ 10756:cb681cc59a8d

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util: fake the builtin buffer if it's missing (jython)
author Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
date Tue, 23 Mar 2010 11:36:19 +0100
parents 7a6b5f85c3ab
children ef3668450cd0
comparison
equal deleted inserted replaced
10752:53313405b54d 10756:cb681cc59a8d
33 except ImportError: 33 except ImportError:
34 from sha import sha as _sha1 34 from sha import sha as _sha1
35 global _fastsha1, sha1 35 global _fastsha1, sha1
36 _fastsha1 = sha1 = _sha1 36 _fastsha1 = sha1 = _sha1
37 return _sha1(s) 37 return _sha1(s)
38
39 import __builtin__
40
41 def fakebuffer(sliceable, offset=0):
42 return sliceable[offset:]
43 if not hasattr(__builtin__, 'buffer'):
44 __builtin__.buffer = fakebuffer
38 45
39 import subprocess 46 import subprocess
40 closefds = os.name == 'posix' 47 closefds = os.name == 'posix'
41 48
42 def popen2(cmd, env=None, newlines=False): 49 def popen2(cmd, env=None, newlines=False):