Mercurial > hg
comparison mercurial/version.py @ 6237:4a85a9077136
Make mercurial easy installable
| author | Ralf Schmitt <schmir@gmail.com> |
|---|---|
| date | Wed, 12 Mar 2008 21:59:22 +0100 |
| parents | 6482d34974ac |
| children | 4b81eecc8aa2 |
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| 6236:ad6b123de1c7 | 6237:4a85a9077136 |
|---|---|
| 10 """ | 10 """ |
| 11 | 11 |
| 12 import os | 12 import os |
| 13 import re | 13 import re |
| 14 import time | 14 import time |
| 15 import util | |
| 16 | 15 |
| 17 unknown_version = 'unknown' | 16 unknown_version = 'unknown' |
| 18 remembered_version = False | 17 remembered_version = False |
| 19 | 18 |
| 20 def get_version(doreload=False): | 19 def get_version(doreload=False): |
| 47 | 46 |
| 48 def remember_version(version=None): | 47 def remember_version(version=None): |
| 49 """Store version information.""" | 48 """Store version information.""" |
| 50 global remembered_version | 49 global remembered_version |
| 51 if not version and os.path.isdir(".hg"): | 50 if not version and os.path.isdir(".hg"): |
| 52 f = util.popen("hg identify") # use real hg installation | 51 f = os.popen("hg identify") # use real hg installation |
| 53 ident = f.read()[:-1] | 52 ident = f.read()[:-1] |
| 54 if not f.close() and ident: | 53 if not f.close() and ident: |
| 55 ids = ident.split(' ', 1) | 54 ids = ident.split(' ', 1) |
| 56 version = ids.pop(0) | 55 version = ids.pop(0) |
| 57 if version[-1] == '+': | 56 if version[-1] == '+': |