gramps/src/DateHandler.py

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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2004 Donald N. Allingham
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
"""
Class handling language-specific selection for date parser and displayer.
"""
#-------------------------------------------------------------------------
#
# Standard python modules
#
#-------------------------------------------------------------------------
import os
import locale
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import GrampsGconfKeys
import DateParser
import DateDisplay
#-------------------------------------------------------------------------
#
# Constants
#
#-------------------------------------------------------------------------
_lang = locale.getlocale(locale.LC_TIME)[0]
_lang_to_parser = {
'C' : DateParser.DateParser,
'en_US' : DateParser.DateParser,
'en_GB' : DateParser.DateParser,
'en_AU' : DateParser.DateParser,
'en_CA' : DateParser.DateParser,
'en_SE' : DateParser.DateParser,
'en' : DateParser.DateParser,
}
_lang_to_display = {
'C' : DateDisplay.DateDisplay,
'en_US' : DateDisplay.DateDisplay,
'en_GB' : DateDisplay.DateDisplay,
'en_AU' : DateDisplay.DateDisplay,
'en_CA' : DateDisplay.DateDisplay,
'en_SE' : DateDisplay.DateDisplay,
'en' : DateDisplay.DateDisplay,
}
#-------------------------------------------------------------------------
#
# Functions
#
#-------------------------------------------------------------------------
def create_parser():
try:
return _lang_to_parser[_lang]()
except:
print "Date parser for",_lang,"not available"
return DateParser.DateParser()
def create_display():
try:
val = GrampsGconfKeys.get_date_format(_lang_to_display[_lang].formats)
return _lang_to_display[_lang](val)
except:
print "Date displayer for",_lang,"not available"
return DateDisplay.DateDisplay(3)
def get_date_formats():
try:
return _lang_to_display[_lang].formats
except:
return DateDisplay.DateDisplay.formats
def set_format(val):
try:
_lang_to_display[_lang].format = val
except:
pass
def get_format():
try:
return _lang_to_display[_lang].format
except:
print "not found"
return 0
#-------------------------------------------------------------------------
#
# Import localized date classes
#
#-------------------------------------------------------------------------
from Plugins import load_plugins
from const import datesDir
load_plugins(datesDir)