author | Christian Ebert <blacktrash@gmx.net> |
Fri, 20 Apr 2007 00:24:32 +0200 | |
branch | kwmap-templates |
changeset 159 | 28fd5b5eb3ad |
parent 124 | 99dc49c5bcfb |
permissions | -rw-r--r-- |
124
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# $Id$ |
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'''version.py - hgkw version. |
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Code stolen from Mercurial, and simplified for my needs. |
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''' |
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import os, time |
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|
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unknown_version = 'unknown' |
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def getversion(doreload=False): |
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try: |
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import hgkw.__version__ |
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if doreload: |
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reload(hgkw.__version__) |
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version = hgkw.__version__.version |
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except ImportError: |
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version = unknown_version |
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return version |
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def rememberversion(version=None): |
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if not version and os.path.isdir('.hg'): |
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# get version from Mercurial |
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p = os.popen('hg --quiet identify 2> %s' % os.devnull) |
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ident = p.read()[:-1] |
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if not p.close() and ident: |
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if ident[-1] != '+': |
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version = ident |
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else: |
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version = ident[:-1] |
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version += time.strftime('+%Y%m%d') |
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if version and version != getversion(): # write version |
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directory = os.path.dirname(__file__) |
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for suff in ['py', 'pyc', 'pyo']: |
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try: |
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os.unlink(os.path.join(directory, '__version__.%s' % suff)) |
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except OSError: |
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pass |
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f = open(os.path.join(directory, '__version__.py'), 'w') |
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try: |
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f.write('# this file is auto-generated\n') |
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f.write('version = %r\n' % version) |
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finally: |
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f.close() |
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# reload file |
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getversion(doreload=True) |