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#
# compssort.py
#
# Copyright (C) 2005, 2006, 2007 Red Hat, Inc. All rights reserved.
#
# 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, see <http://www.gnu.org/licenses/>.
#
import os
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
def _getDefaultLangs():
languages = []
for envar in ('LANGUAGE', 'LC_ALL', 'LC_MESSAGES', 'LANG'):
val = os.environ.get(envar)
if val:
languages = val.split(':')
break
if 'C' not in languages:
languages.append('C')
# now normalize and expand the languages
nelangs = []
for lang in languages:
for nelang in gettext._expand_lang(lang):
if nelang not in nelangs:
nelangs.append(nelang)
return nelangs
# kind of lame caching of translations so we don't always have
# to do all the looping
strs = {}
def xmltrans(base, thedict):
if strs.has_key(base):
return strs[base]
langs = _getDefaultLangs()
for l in langs:
if thedict.has_key(l):
strs[base] = thedict[l]
return strs[base]
strs[base] = base
return base
def ui_comps_sort(one, two):
if one.display_order > two.display_order:
return 1
elif one.display_order < two.display_order:
return -1
elif xmltrans(one.name, one.translated_name) > \
xmltrans(two.name, two.translated_name):
return 1
elif xmltrans(one.name, one.translated_name) < \
xmltrans(two.name, two.translated_name):
return -1
return 0
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