# -*- 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
"""
Norwegian-specific classes for parsing and displaying dates.
"""
#-------------------------------------------------------------------------
#
# Python modules
#
#-------------------------------------------------------------------------
import re
#-------------------------------------------------------------------------
#
# Gramps modules
#
#-------------------------------------------------------------------------
from ..lib.date import Date
from ._dateparser import DateParser
from ._datedisplay import DateDisplay
from ._datehandler import register_datehandler
#-------------------------------------------------------------------------
#
# Norwegian parser class
#
#-------------------------------------------------------------------------
[docs]
class DateParserNb(DateParser):
"""
Convert a text string into a Date object, expecting a date
notation in the Norwegian language. If the date cannot be converted,
the text string is assigned.
"""
# modifiers before the date
modifier_to_int = {
'før' : Date.MOD_BEFORE,
'innen' : Date.MOD_BEFORE,
'etter' : Date.MOD_AFTER,
'omkring' : Date.MOD_ABOUT,
'omtrent' : Date.MOD_ABOUT,
'ca' : Date.MOD_ABOUT
}
bce = ["f Kr"]
calendar_to_int = {
'gregoriansk ' : Date.CAL_GREGORIAN,
'g' : Date.CAL_GREGORIAN,
'juliansk' : Date.CAL_JULIAN,
'j' : Date.CAL_JULIAN,
'hebraisk' : Date.CAL_HEBREW,
'h' : Date.CAL_HEBREW,
'islamisk' : Date.CAL_ISLAMIC,
'muslimsk' : Date.CAL_ISLAMIC,
'i' : Date.CAL_ISLAMIC,
'fransk' : Date.CAL_FRENCH,
'fransk republikansk' : Date.CAL_FRENCH,
'f' : Date.CAL_FRENCH,
'persisk' : Date.CAL_PERSIAN,
'p' : Date.CAL_PERSIAN,
'svensk' : Date.CAL_SWEDISH,
's' : Date.CAL_SWEDISH,
}
quality_to_int = {
'estimert' : Date.QUAL_ESTIMATED,
'beregnet' : Date.QUAL_CALCULATED,
}
[docs]
def init_strings(self):
DateParser.init_strings(self)
self._numeric = re.compile(
r"((\d+)[/\.\s]\s*)?((\d+)[/\.\-\s]\s*)?(\d+)\s*$")
self._span = re.compile(
r"(fra)?\s*(?P<start>.+)\s*(til|--|–)\s*(?P<stop>.+)",
re.IGNORECASE)
self._range = re.compile(
r"(mellom)\s+(?P<start>.+)\s+og\s+(?P<stop>.+)", re.IGNORECASE)
#-------------------------------------------------------------------------
#
# Norwegian display class
#
#-------------------------------------------------------------------------
[docs]
class DateDisplayNb(DateDisplay):
"""
Norwegian language date display class.
"""
long_months = ( "", "januar", "februar", "mars", "april", "mai",
"juni", "juli", "august", "september", "oktober",
"november", "desember" )
short_months = ( "", "jan", "feb", "mar", "apr", "mai", "jun",
"jul", "aug", "sep", "okt", "nov", "des" )
formats = (
"ÅÅÅÅ-MM-DD (ISO)",
"Numerisk",
"Måned dag, år",
"Mån Dag År",
"Dag måned år",
"Dag Mån År",
)
# this must agree with DateDisplayEn's "formats" definition
# (since no locale-specific _display_gregorian exists, here)
calendar = (
"",
"juliansk",
"hebraisk",
"fransk republikansk",
"persisk",
"islamisk",
"svensk"
)
_mod_str = ("", "før ", "etter ", "ca ", "", "", "")
_qual_str = ("", "beregnet ", "beregnet ")
_bce_str = "%s f Kr"
[docs]
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()
newyear = date.get_new_year()
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())
scal = self.format_extras(cal, newyear)
return "%sfra %s til %s%s" % (qual_str, d1, d2, scal)
elif mod == Date.MOD_RANGE:
d1 = self.display_cal[cal](start)
d2 = self.display_cal[cal](date.get_stop_date())
scal = self.format_extras(cal, newyear)
return "%smellom %s og %s%s" % (qual_str, d1, d2,
scal)
else:
text = self.display_cal[date.get_calendar()](start)
scal = self.format_extras(cal, newyear)
return "%s%s%s%s" % (qual_str, self._mod_str[mod],
text, scal)
#-------------------------------------------------------------------------
#
# Register classes
#
#-------------------------------------------------------------------------
register_datehandler(
('nb_NO', 'nb', 'nn_NO', 'nn', 'norsk', 'Norwegian', ('%d. %b %Y',)),
DateParserNb, DateDisplayNb)