Mercurial > hg
comparison mercurial/util.py @ 10756:cb681cc59a8d
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 |
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| 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): |