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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
##########################################################################
# OpenLP - Open Source Lyrics Projection #
# ---------------------------------------------------------------------- #
# Copyright (c) 2008-2019 OpenLP Developers #
# ---------------------------------------------------------------------- #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <https://www.gnu.org/licenses/>. #
##########################################################################
import sys
import os
from bzrlib.branch import Branch
from natsort import natsorted
def get_version(path):
b = Branch.open_containing(path)[0]
b.lock_read()
result = '0.0.0'
try:
# Get the branch's latest revision number.
revno = b.revno()
# Convert said revision number into a bzr revision id.
revision_id = b.dotted_revno_to_revision_id((revno,))
# Get a dict of tags, with the revision id as the key.
tags = b.tags.get_reverse_tag_dict()
# Check if the latest
if revision_id in tags:
result = tags[revision_id][0]
else:
result = '%s-bzr%s' % (natsorted(b.tags.get_tag_dict().keys())[-1], revno)
finally:
b.unlock()
return result
def get_path():
if len(sys.argv) > 1:
return os.path.abspath(sys.argv[1])
else:
return os.path.abspath('.')
if __name__ == u'__main__':
path = get_path()
print get_version(path)