326d604365
If we want to use Gramps from the code directory, src should be called gramps to allow import svn: r20466
66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2012 Doug Blank <doug.blank@gmail.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id: $
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"""
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Based on the version from Django, a Python ORM.
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"""
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import re
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import os
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def get_svn_revision(path=None):
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"""
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Returns the SVN revision in the form SVN-XXXX,
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where XXXX is the revision number.
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Returns "" if anything goes wrong, such as an unexpected
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format of internal SVN files.
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If path is provided, it should be a directory whose SVN info you
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want to inspect. If it's not provided, this will use the directory
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where this file resides.
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"""
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rev = None
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if path is None:
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path = os.path.dirname(__file__)
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entries_path = '%s/.svn/entries' % path
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try:
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entries = open(entries_path, 'r').read()
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except IOError:
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pass
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else:
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# Versions >= 7 of the entries file are flat text. The first line is
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# the version number. The next set of digits after 'dir' is the revision
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if re.match('(\d+)', entries):
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rev_match = re.search('\d+\s+dir\s+(\d+)', entries)
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if rev_match:
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rev = rev_match.groups()[0]
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# Older XML versions of the file specify revision as an attribute of
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# the first entries node.
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else:
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from xml.dom import minidom
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dom = minidom.parse(entries_path)
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rev = dom.getElementsByTagName('entry')[0].getAttribute('revision')
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if rev:
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return u'SVN-%s' % rev
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return u''
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