Mercurial > hg
view mercurial/version.py @ 5983:6f1fcbc58efa
httprepo: use separate handlers for HTTP and HTTPS
This is needed to keep the code in keepalive.py from sharing
the same connection between HTTP and HTTPS.
52ce0d6bc375 explains why we were using a single handler.
This should fix issue892.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
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date | Sun, 03 Feb 2008 21:03:46 -0200 |
parents | 003d1f174fe1 |
children | 6482d34974ac |
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# Copyright (C) 2005, 2006 by Intevation GmbH # Author(s): # Thomas Arendsen Hein <thomas@intevation.de> # # This program is free software under the GNU GPL (>=v2) # Read the file COPYING coming with the software for details. """ Mercurial version """ import os import os.path import re import time import util unknown_version = 'unknown' remembered_version = False def get_version(doreload=False): """Return version information if available.""" try: import mercurial.__version__ if doreload: reload(mercurial.__version__) version = mercurial.__version__.version except ImportError: version = unknown_version return version def write_version(version): """Overwrite version file.""" if version == get_version(): return directory = os.path.dirname(__file__) for suffix in ['py', 'pyc', 'pyo']: try: os.unlink(os.path.join(directory, '__version__.%s' % suffix)) except OSError: pass f = open(os.path.join(directory, '__version__.py'), 'w') f.write("# This file is auto-generated.\n") f.write("version = %r\n" % version) f.close() # reload the file we've just written get_version(True) def remember_version(version=None): """Store version information.""" global remembered_version if not version and os.path.isdir(".hg"): f = util.popen("hg identify") # use real hg installation ident = f.read()[:-1] if not f.close() and ident: ids = ident.split(' ', 1) version = ids.pop(0) if version[-1] == '+': version = version[:-1] modified = True else: modified = False if version.isalnum() and ids: for tag in ids[0].split('/'): # is a tag is suitable as a version number? if re.match(r'^(\d+\.)+[\w.-]+$', tag): version = tag break if modified: version += time.strftime('+%Y%m%d') if version: remembered_version = True write_version(version) def forget_version(): """Remove version information.""" if remembered_version: write_version(unknown_version)