Mercurial > hg > mercurial-crew-with-dirclash
comparison mercurial/version.py @ 461:9ae0034f2772
[PATCH] /dev/null for other OS
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[PATCH] /dev/null for other OS
From: K Thananchayan <thananck@yahoo.com>
Null device name is platform dependent. Introduce util.nulldev
- - platform dependent constant and use it instead of '/dev/null'
manifest hash: 95a1bfdb712c53ef97aaff73f7f4c87e9299cf59
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author | mpm@selenic.com |
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date | Fri, 24 Jun 2005 22:58:14 -0800 |
parents | 688d03d6997a |
children | 50da4bb9cab6 |
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460:6409d9a0df43 | 461:9ae0034f2772 |
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11 | 11 |
12 import os | 12 import os |
13 import os.path | 13 import os.path |
14 import re | 14 import re |
15 import time | 15 import time |
16 import util | |
16 | 17 |
17 unknown_version = 'unknown' | 18 unknown_version = 'unknown' |
18 remembered_version = False | 19 remembered_version = False |
19 | 20 |
20 def get_version(): | 21 def get_version(): |
35 | 36 |
36 def remember_version(version=None): | 37 def remember_version(version=None): |
37 """Store version information.""" | 38 """Store version information.""" |
38 global remembered_version | 39 global remembered_version |
39 if not version and os.path.isdir(".hg"): | 40 if not version and os.path.isdir(".hg"): |
40 f = os.popen("hg identify 2>/dev/null") # use real hg installation | 41 f = os.popen("hg identify 2> %s" % util.nulldev) # use real hg installation |
41 ident = f.read()[:-1] | 42 ident = f.read()[:-1] |
42 if not f.close() and ident: | 43 if not f.close() and ident: |
43 ids = ident.split(' ', 1) | 44 ids = ident.split(' ', 1) |
44 version = ids.pop(0) | 45 version = ids.pop(0) |
45 if version[-1] == '+': | 46 if version[-1] == '+': |