181 lines
6.1 KiB
Python
181 lines
6.1 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2004-2006 Donald N. Allingham
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Attempt to parse dates for Icelandic, Sveinn í Felli 2016
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"""
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Icelandic-specific classes for parsing and displaying dates.
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"""
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#-------------------------------------------------------------------------
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#
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# Python modules
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#
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#-------------------------------------------------------------------------
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import re
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#-------------------------------------------------------------------------
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#
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# GRAMPS modules
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#
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#-------------------------------------------------------------------------
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from ..lib.date import Date
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from ._dateparser import DateParser
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from ._datedisplay import DateDisplay
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from ._datehandler import register_datehandler
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#-------------------------------------------------------------------------
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#
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# Icelandic parser class
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#
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#-------------------------------------------------------------------------
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class DateParserIs(DateParser):
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"""
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Convert a text string into a Date object, expecting a date
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notation in the Icelandic language. If the date cannot be converted,
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the text string is assigned.
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"""
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# modifiers before the date
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modifier_to_int = {
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'fyrir' : Date.MOD_BEFORE,
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'á undan' : Date.MOD_BEFORE,
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'eftir' : Date.MOD_AFTER,
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'í kringum' : Date.MOD_ABOUT,
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'uþb' : Date.MOD_ABOUT
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}
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bce = ["f Kr"]
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calendar_to_int = {
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'gregoríanskt ' : Date.CAL_GREGORIAN,
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'g' : Date.CAL_GREGORIAN,
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'júlíanskt' : Date.CAL_JULIAN,
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'j' : Date.CAL_JULIAN,
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'hebreskt' : Date.CAL_HEBREW,
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'h' : Date.CAL_HEBREW,
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'íslamskt' : Date.CAL_ISLAMIC,
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'múslimskt' : Date.CAL_ISLAMIC,
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'i' : Date.CAL_ISLAMIC,
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'franskt' : Date.CAL_FRENCH,
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'franska lýðveldisins' : Date.CAL_FRENCH,
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'f' : Date.CAL_FRENCH,
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'persneskt' : Date.CAL_PERSIAN,
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'p' : Date.CAL_PERSIAN,
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'sænskt' : Date.CAL_SWEDISH,
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's' : Date.CAL_SWEDISH,
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}
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quality_to_int = {
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'áætlað' : Date.QUAL_ESTIMATED,
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'reiknað' : Date.QUAL_CALCULATED,
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}
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def init_strings(self):
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DateParser.init_strings(self)
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self._span = re.compile("(frá)?\s*(?P<start>.+)\s*(til|--|–)\s*(?P<stop>.+)",
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re.IGNORECASE)
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self._range = re.compile("(milli)\s+(?P<start>.+)\s+og\s+(?P<stop>.+)",
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re.IGNORECASE)
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#-------------------------------------------------------------------------
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#
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# Icelandic display class
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#
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#-------------------------------------------------------------------------
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class DateDisplayIs(DateDisplay):
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"""
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Icelandic language date display class.
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"""
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long_months = ( "", "janúar", "febrúar", "mars", "apríl", "maí",
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"júní", "júlí", "ágúst", "september", "október",
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"nóvember", "desember" )
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short_months = ( "", "jan", "feb", "mar", "apr", "maí", "jún",
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"júl", "ágú", "sep", "okt", "nóv", "des" )
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formats = (
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"ÁÁÁÁ-MM-DD (ISO)",
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"Tölulegt",
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"Mánuður dagur, ár",
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"Mán Dag Ár",
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"Dagur mánuður ár",
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"Dag Mán Ár",
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)
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# this must agree with DateDisplayEn's "formats" definition
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# (since no locale-specific _display_gregorian exists, here)
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calendar = (
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"",
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"júlíanskt",
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"hebreskt",
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"franska lýðveldisins",
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"persneskt",
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"íslamskt",
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"sænskt"
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)
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_mod_str = ("", "fyrir ", "eftir ", "uþb ", "", "", "")
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_qual_str = ("", "reiknað ", "reiknað ")
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_bce_str = "%s f. Kr"
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def display(self, date):
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"""
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Return a text string representing the date.
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"""
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mod = date.get_modifier()
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cal = date.get_calendar()
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qual = date.get_quality()
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start = date.get_start_date()
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newyear = date.get_new_year()
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qual_str = self._qual_str[qual]
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if mod == Date.MOD_TEXTONLY:
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return date.get_text()
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elif start == Date.EMPTY:
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return ""
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elif mod == Date.MOD_SPAN:
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d1 = self.display_cal[cal](start)
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d2 = self.display_cal[cal](date.get_stop_date())
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scal = self.format_extras(cal, newyear)
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return "%sfrá %s til %s%s" % (qual_str, d1, d2, scal)
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elif mod == Date.MOD_RANGE:
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d1 = self.display_cal[cal](start)
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d2 = self.display_cal[cal](date.get_stop_date())
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scal = self.format_extras(cal, newyear)
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return "%smilli %s og %s%s" % (qual_str, d1, d2,
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scal)
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else:
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text = self.display_cal[date.get_calendar()](start)
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scal = self.format_extras(cal, newyear)
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return "%s%s%s%s" % (qual_str, self._mod_str[mod],
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text, scal)
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#-------------------------------------------------------------------------
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#
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# Register classes
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#
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#-------------------------------------------------------------------------
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register_datehandler(('is_IS', 'is', 'íslenskt', 'Icelandic'), DateParserIs, DateDisplayIs)
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