gramps/src/DateHandler/_Date_fr.py

# -*- coding: utf-8 -*-
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2004-2006  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
#

# $Id$

"""
French-specific classes for parsing and displaying dates.
"""

#-------------------------------------------------------------------------
#
# Python modules
#
#-------------------------------------------------------------------------
import re

#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from gen.lib import Date
from _DateParser import DateParser
from _DateDisplay import DateDisplay
from _DateHandler import register_datehandler

#-------------------------------------------------------------------------
#
# French parser
#
#-------------------------------------------------------------------------
class DateParserFR(DateParser):

    month_to_int = DateParser.month_to_int
    # Add common value
    month_to_int[u"bluviose"] = 1
    month_to_int[u"vendose"]  = 2
    month_to_int[u"7bre"]  = 9
    month_to_int[u"8bre"]  = 10
    month_to_int[u"9bre"]  = 11
    month_to_int[u"10bre"]  = 12
    month_to_int[u"xbre"]  = 12
    # Add common latin
    month_to_int[u"januaris"] = 1
    month_to_int[u"januarii"] = 1
    month_to_int[u"januarius"] = 1
    month_to_int[u"februaris"]  = 2
    month_to_int[u"februarii"]  = 2
    month_to_int[u"februarius"]  = 2
    month_to_int[u"martii"]  = 3
    month_to_int[u"martius"]  = 3
    month_to_int[u"aprilis"]  = 4
    month_to_int[u"maius"]  = 5
    month_to_int[u"maii"]  = 5
    month_to_int[u"junius"]  = 6
    month_to_int[u"junii"]  = 6
    month_to_int[u"julius"]  = 7
    month_to_int[u"julii"]  = 7
    month_to_int[u"augustus"]  = 8
    month_to_int[u"augusti"]  = 8
    month_to_int[u"septembris"]  = 9
    month_to_int[u"7bris"]  = 9
    month_to_int[u"september"]  = 9
    month_to_int[u"october"]  = 10
    month_to_int[u"octobris"]  = 10
    month_to_int[u"8bris"]  = 10
    month_to_int[u"novembris"]  = 11
    month_to_int[u"9bris"]  = 11
    month_to_int[u"november"]  = 11
    month_to_int[u"decembris"]  = 12
    month_to_int[u"10bris"]  = 12
    month_to_int[u"xbris"]  = 12
    month_to_int[u"december"]  = 12
    #local and historical variants
    # Add common on east france
    month_to_int[u"janer"] = 1
    month_to_int[u"jenner"] = 1
    month_to_int[u"hartmonat"] = 1
    month_to_int[u"hartung"] = 1
    month_to_int[u"eismond"] = 1
    month_to_int[u"hornung"]  = 2
    month_to_int[u"wintermonat"]  = 2
    month_to_int[u"taumond"]  = 2
    month_to_int[u"narrenmond"]  = 2
    month_to_int[u"lenzing"]  = 3
    month_to_int[u"ostermond"]  = 4
    month_to_int[u"wonnemond"]  = 5
    month_to_int[u"wiesenmonat"]  = 5
    month_to_int[u"brachet"]  = 6
    month_to_int[u"heuet"]  = 7
    month_to_int[u"ernting"]  = 8
    month_to_int[u"scheiding"]  = 9
    month_to_int[u"gilbhard"]  = 10
    month_to_int[u"nebelmonat"]  = 11
    month_to_int[u"nebelung"]  = 11
    month_to_int[u"julmond"]  = 12

    modifier_to_int = {
        u'avant'  : Date.MOD_BEFORE, 
        u'av.'    : Date.MOD_BEFORE, 
        u'après'  : Date.MOD_AFTER, 
        u'ap.'    : Date.MOD_AFTER, 
        u'ap'     : Date.MOD_AFTER, 
        u'env.'   : Date.MOD_ABOUT, 
        u'env'    : Date.MOD_ABOUT, 
        u'environ': Date.MOD_ABOUT, 
        u'circa'  : Date.MOD_ABOUT, 
        u'c.'     : Date.MOD_ABOUT, 
        u'ca'     : Date.MOD_ABOUT, 
        u'ca.'    : Date.MOD_ABOUT, 
        u'vers'   : Date.MOD_ABOUT, 
        u'~'      : Date.MOD_ABOUT, 
        }

    calendar_to_int = {
        u'grégorien'             : Date.CAL_GREGORIAN, 
        u'g'                     : Date.CAL_GREGORIAN, 
        u'julien'                : Date.CAL_JULIAN, 
        u'j'                     : Date.CAL_JULIAN, 
        u'hébreu'                : Date.CAL_HEBREW, 
        u'h'                     : Date.CAL_HEBREW, 
        u'islamique'             : Date.CAL_ISLAMIC, 
        u'i'                     : Date.CAL_ISLAMIC, 
        u'révolutionnaire'       : Date.CAL_FRENCH, 
        u'r'                     : Date.CAL_FRENCH, 
        u'perse'                 : Date.CAL_PERSIAN, 
        u'p'                     : Date.CAL_PERSIAN, 
        u'suédois'               : Date.CAL_SWEDISH, 
        u's'                     : Date.CAL_SWEDISH, 
        }

    quality_to_int = {
        u'estimée'    : Date.QUAL_ESTIMATED, 
        u'est.'       : Date.QUAL_ESTIMATED, 
        u'est'        : Date.QUAL_ESTIMATED, 
        u'calculée'   : Date.QUAL_CALCULATED, 
        u'calc.'      : Date.QUAL_CALCULATED, 
        u'calc'       : Date.QUAL_CALCULATED, 
        u'comptée'    : Date.QUAL_CALCULATED, 
        u'compt'      : Date.QUAL_CALCULATED, 
        u'compt.'     : Date.QUAL_CALCULATED, 
        }
        
    bce = [u"avant le calendrier", u"avant notre ère", 
           u"avant JC", u"avant J.C"] + DateParser.bce        

    def init_strings(self):
        DateParser.init_strings(self)
        # This self._numeric is different from the base
        # avoid bug gregorian / french calendar conversion (+/-10 days)
        self._numeric  = re.compile("((\d+)[/\. ])?\s*((\d+)[/\.])?\s*(\d+)\s*$")
        self._span     =  re.compile(u"(de)\s+(?P<start>.+)\s+(à)\s+(?P<stop>.+)", re.IGNORECASE)
        self._range    = re.compile(u"(entre|ent\.|ent)\s+(?P<start>.+)\s+(et)\s+(?P<stop>.+)", re.IGNORECASE)
    # This self._text are different from the base
        # by adding ".?" after the first date and removing "\s*$" at the end
    #gregorian and julian
        self._text2 = re.compile('(\d+)?.?\s+?%s\s*((\d+)(/\d+)?)?' % self._mon_str, 
                                 re.IGNORECASE)
    #hebrew
        self._jtext2 = re.compile('(\d+)?.?\s+?%s\s*((\d+)(/\d+)?)?' % self._jmon_str, 
                                  re.IGNORECASE)
    #french
        self._ftext2 = re.compile('(\d+)?.?\s+?%s\s*((\d+)(/\d+)?)?' % self._fmon_str, 
                                  re.IGNORECASE)
    #persian
        self._ptext2 = re.compile('(\d+)?.?\s+?%s\s*((\d+)(/\d+)?)?' % self._pmon_str, 
                                  re.IGNORECASE)
    #islamic
        self._itext2 = re.compile('(\d+)?.?\s+?%s\s*((\d+)(/\d+)?)?' % self._imon_str, 
                                  re.IGNORECASE)
        
#-------------------------------------------------------------------------
#
# French display
#
#-------------------------------------------------------------------------
class DateDisplayFR(DateDisplay):

    calendar = (
        "", u" (Julien)", u" (Hébreu)", 
        u" (Révolutionnaire)", u" (Perse)", u" (Islamique)", 
        u" (Suédois)"
        )

    _mod_str = ("", u"avant ", u"après ", u"vers ", "", "", "")
    
    _qual_str = ("", u"estimée ", u"calculée ", "")
    
    _bce_str = u"%s avant le calendrier"

    formats = (
        "AAAA-MM-JJ (ISO)", "Numérique", "Mois Jour, Année", 
        "MOI Jour, Année", "Jour. Mois Année", "Jour. MOI Année"
        )

    def _display_gregorian(self, date_val):
        year = self._slash_year(date_val[2], date_val[3])
        if self.format == 0:
            return self.display_iso(date_val)
        elif self.format == 1:
            if date_val[2] < 0 or date_val[3]: 
                return self.display_iso(date_val)    
            else:
                if date_val[0] == date_val[1] == 0:
                    value = str(date_val[2])
                else:
                    value = self._tformat.replace('%m', str(date_val[1]))
                    value = value.replace('%d', str(date_val[0]))
            # base_display :
            # value = value.replace('%Y', str(abs(date_val[2])))
                    # value = value.replace('-', '/')
                    value = value.replace('%Y', str(date_val[2]))                      
        elif self.format == 2:
            # Month Day, Year
            if date_val[0] == 0:
                if date_val[1] == 0:
                    value = year
                else:
                    value = "%s %s" % (self._months[date_val[1]], year)
            else:
                value = "%s %d, %s" % (self._months[date_val[1]], date_val[0], year)
        elif self.format == 3:
            # MON Day, Year
            if date_val[0] == 0:
                if date_val[1] == 0:
                    value = year
                else:
                    value = "%s %s" % (self.MONS[date_val[1]], year)
            else:
                value = "%s %d, %s" % (self.MONS[date_val[1]], date_val[0], year)
        elif self.format == 4:
            # Day Month Year
            if date_val[0] == 0:
                if date_val[1] == 0:
                    value = year
                else:
                    value = "%s %s" % (self._months[date_val[1]], year)
            else:
        # base_display :
        # value = "%d %s %s" % (date_val[0], self._months[date_val[1]], year)
                value = "%d. %s %s" % (date_val[0], self._months[date_val[1]], year)
        else:
            # Day MON Year
            if date_val[0] == 0:
                if date_val[1] == 0:
                    value = year
                else:
                    value = "%s %s" % (self.MONS[date_val[1]], year)
            else:
        # base_display :
        # value = "%d %s %s" % (date_val[0], self.MONS[date_val[1]], year)
                value = "%d. %s %s" % (date_val[0], self.MONS[date_val[1]], year)
        if date_val[2] < 0:
            return self._bce_str % value
        else:
            return value
            
    def _display_french(self, date_val):
        year = date_val[2]          
        if date_val[0] == 0:
            if date_val[1] == 0:
                return year
            else:
                return u"%s %d" % (self.french[date_val[1]], year) 
        # convertion mistake before 22.9.1792        
        elif date_val[2] == 0 and date_val[1] == 13:
            # from 17.9.1792 to 21.9.1792 : trap for Extra months, we cannot date back
            return self._bce_str % year
        # on 1792 before 22.9.1792, no negative years    
        elif date_val[2] < 0: 
            return self._bce_str % year
        # valid dates on 1792        
        else:
            return u"%s %s %d" % (date_val[0], self.french[date_val[1]], year)       

    def display(self, date):
        """
        Return a text string representing the date.
        """
        mod = date.get_modifier()
        cal = date.get_calendar()
        qual = date.get_quality()
        start = date.get_start_date()

        qual_str = self._qual_str[qual]
        
        if mod == Date.MOD_TEXTONLY:
            return date.get_text()
        elif start == Date.EMPTY:
            return ""
        elif mod == Date.MOD_SPAN:
            d1 = self.display_cal[cal](start)
            d2 = self.display_cal[cal](date.get_stop_date())
            return "%s%s %s %s %s%s" % (qual_str, u'de', d1, u'à', d2, self.calendar[cal])
        elif mod == Date.MOD_RANGE:
            d1 = self.display_cal[cal](start)
            d2 = self.display_cal[cal](date.get_stop_date())
            return "%s%s %s %s %s%s" % (qual_str, u'entre', d1, u'et', d2, self.calendar[cal])
        else:
            text = self.display_cal[date.get_calendar()](start)
            return "%s%s%s%s" % (qual_str, self._mod_str[mod], text, self.calendar[cal])
        

#-------------------------------------------------------------------------
#
# Register classes
#
#-------------------------------------------------------------------------
register_datehandler(
    ('fr_FR', 'fr', 'french', 'French', 'fr_CA', 'fr_BE', 'fr_CH'), 
    DateParserFR, DateDisplayFR)