Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/version.py @ 967:1f3710636b45
[PATCH] Print timezone offset when outputting dates
Example:
% hg log | head -12
changeset: 791:41440890e57d2dbacde03a2a114e5114a031ea4a
tag: tip
user: Samuel Tardieu <sam@rfc1149.net>
date: Mon Jul 25 13:24:15 2005 +0200
summary: Parse various date formats when accepting user specified dates
[...]
changeset: 787:ba5c2021364ee876dae170e8f153e43bd0b2bd73
parent: 785:31a80e3723cee0a5991340facb2707e71983eb41
user: Bryan O'Sullivan <bos@serpentine.com>
date: Sun Jul 24 00:39:24 2005 -0800
summary: Get "forget" command to use new walk code.
[...]
author | Samuel Tardieu <sam@rfc1149.net> |
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date | Fri, 19 Aug 2005 23:23:42 -0800 |
parents | 50da4bb9cab6 |
children | 7eb694a1c1af |
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# Copyright (C) 2005 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(): """Return version information if available.""" try: from mercurial.__version__ import version except ImportError: version = unknown_version return version def write_version(version): """Overwrite version file.""" filename = os.path.join(os.path.dirname(__file__), '__version__.py') f = open(filename, 'w') f.write("# This file is auto-generated.\n") f.write("version = %r\n" % version) f.close() def remember_version(version=None): """Store version information.""" global remembered_version if not version and os.path.isdir(".hg"): f = os.popen("hg identify 2> %s" % util.nulldev) # 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)