mirror of
https://github.com/fergalmoran/picard.git
synced 2026-04-01 10:05:15 +00:00
91 lines
2.9 KiB
Python
91 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# Picard, the next-generation MusicBrainz tagger
|
|
# Copyright (C) 2006 Lukáš Lalinský
|
|
#
|
|
# 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 2
|
|
# 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, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
import re
|
|
|
|
|
|
PICARD_APP_NAME = "Picard"
|
|
PICARD_ORG_NAME = "MusicBrainz"
|
|
PICARD_VERSION = (2, 0, 0, 'dev', 1)
|
|
|
|
# optional build version
|
|
# it should be in the form '<platform>_<YYMMDDHHMMSS>'
|
|
# ie. win32_20140415091256
|
|
PICARD_BUILD_VERSION_STR = ""
|
|
|
|
|
|
class VersionError(Exception):
|
|
pass
|
|
|
|
|
|
def version_to_string(version, short=False):
|
|
if len(version) != 5:
|
|
raise VersionError("Length != 5")
|
|
if version[3] not in ('final', 'dev'):
|
|
raise VersionError("Should be either 'final' or 'dev'")
|
|
_version = []
|
|
for p in version:
|
|
try:
|
|
n = int(p)
|
|
except ValueError:
|
|
n = p
|
|
pass
|
|
_version.append(n)
|
|
version = tuple(_version)
|
|
if short and version[3] == 'final':
|
|
if version[2] == 0:
|
|
version_str = '%d.%d' % version[:2]
|
|
else:
|
|
version_str = '%d.%d.%d' % version[:3]
|
|
else:
|
|
version_str = '%d.%d.%d%s%d' % version
|
|
return version_str
|
|
|
|
|
|
_version_re = re.compile(r"(\d+)[._](\d+)(?:[._](\d+)[._]?(?:(dev|final)[._]?(\d+))?)?$")
|
|
|
|
|
|
def version_from_string(version_str):
|
|
m = _version_re.search(version_str)
|
|
if m:
|
|
g = m.groups()
|
|
if g[2] is None:
|
|
return (int(g[0]), int(g[1]), 0, 'final', 0)
|
|
if g[3] is None:
|
|
return (int(g[0]), int(g[1]), int(g[2]), 'final', 0)
|
|
return (int(g[0]), int(g[1]), int(g[2]), g[3], int(g[4]))
|
|
raise VersionError("String '%s' does not match regex '%s'" % (version_str,
|
|
_version_re.pattern))
|
|
|
|
|
|
PICARD_VERSION_STR = version_to_string(PICARD_VERSION)
|
|
PICARD_VERSION_STR_SHORT = version_to_string(PICARD_VERSION, short=True)
|
|
if PICARD_BUILD_VERSION_STR:
|
|
__version__ = "%s_%s" % (PICARD_VERSION_STR, PICARD_BUILD_VERSION_STR)
|
|
PICARD_FANCY_VERSION_STR = "%s (%s)" % (PICARD_VERSION_STR_SHORT,
|
|
PICARD_BUILD_VERSION_STR)
|
|
else:
|
|
__version__ = PICARD_VERSION_STR_SHORT
|
|
PICARD_FANCY_VERSION_STR = PICARD_VERSION_STR_SHORT
|
|
|
|
# Keep those ordered
|
|
api_versions = [
|
|
"2.0",
|
|
]
|