##############################################################################
#
# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
import os,sys,re
v=sys.version_info
_version_string = None
_zope_version = None
def intval(dict, key):
v = dict.get(key, None)
if v is None:
return 0
else:
return int(v)
def strval(dict, key):
v = dict.get(key, None)
if v is None:
return ''
else:
return str(v)
def _prep_version_data():
global _version_string, _zope_version
if _version_string is None:
try:
s = open(os.path.join(SOFTWARE_HOME,'version.txt')).read()
ss = re.sub("\(.*?\)\?","",s)
ss = '%s, python %d.%d.%d, %s' % (ss,v[0],v[1],v[2],sys.platform)
_version_string = ss
expr = re.compile(
r'(?P<product>[A-Za-z0-9]+) +(?P<major>[0-9]+)'
'\.(?P<minor>[0-9]+)\.(?P<micro>[0-9]+)'
'(?P<status>[A-Za-z]+)?(?P<release>[0-9]+)?')
dict = expr.match(s).groupdict()
_zope_version = (
intval(dict, 'major'),
intval(dict, 'minor'),
intval(dict, 'micro'),
strval(dict, 'status'),
intval(dict, 'release'))
except:
ss = 'unreleased version, python %d.%d.%d, %s' % (
v[0],v[1],v[2],sys.platform)
_version_string = ss
_zope_version = (-1, -1, -1, '', -1)
def version_txt():
_prep_version_data()
return '(%s)' % _version_string
def getZopeVersion():
"""
Format of zope_version tuple:
(major <int>, minor <int>, micro <int>, status <string>, release <int>)
If unreleased, integers may be -1.
"""
_prep_version_data()
return _zope_version
|