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gramps/gramps/gen/datehandler/_date_lt.py
Paul Franklin c632d0f6a9 tweak some DateParser comments
2017-09-22 11:54:11 -07:00

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# -*- 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.
#
"""
Lithuanian-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
#-------------------------------------------------------------------------
#
# Lithuanian parser
#
#-------------------------------------------------------------------------
class DateParserLT(DateParser):
"""
Convert a text string into a Date object. If the date cannot be
converted, the text string is assigned.
"""
month_to_int = DateParser.month_to_int
# Custom months not the same as long months
month_to_int["sausis"] = 1
month_to_int["vasaris"] = 2
month_to_int["kovas"] = 3
month_to_int["balandis"] = 4
month_to_int["gegužė"] = 5
month_to_int["gegužis"] = 5
month_to_int["birželis"] = 6
month_to_int["liepa"] = 7
month_to_int["rugpjūtis"] = 8
month_to_int["rugsėjis"] = 9
month_to_int["spalis"] = 10
month_to_int["lapkritis"] = 11
month_to_int["gruodis"] = 12
# For not full months
month_to_int["saus"] = 1
month_to_int["vasa"] = 2
month_to_int["vasar"] = 2
month_to_int["bala"] = 4
month_to_int["balan"] = 4
month_to_int["baland"] = 4
month_to_int["gegu"] = 5
month_to_int["geguž"] = 5
month_to_int["birž"] = 6
month_to_int["birže"] = 6
month_to_int["biržel"] = 6
month_to_int["liep"] = 7
month_to_int["rugp"] = 8
month_to_int["rugpj"] = 8
month_to_int["rugpjū"] = 8
month_to_int["rugpjūt"] = 8
month_to_int["rugs"] = 9
month_to_int["rugsė"] = 9
month_to_int["rugsėj"] = 9
month_to_int["rugsėjis"] = 9
month_to_int["spal"] = 10
month_to_int["lapk"] = 11
month_to_int["lapkr"] = 11
month_to_int["lapkri"] = 11
month_to_int["lapkrit"] = 11
month_to_int["gru"] = 12
month_to_int["gruo"] = 12
month_to_int["gruod"] = 12
modifier_to_int = {
'prieš' : Date.MOD_BEFORE,
'po' : Date.MOD_AFTER,
'apie' : Date.MOD_ABOUT,
}
calendar_to_int = {
'grigaliaus' : Date.CAL_GREGORIAN,
'g' : Date.CAL_GREGORIAN,
'julijaus' : Date.CAL_JULIAN,
'j' : Date.CAL_JULIAN,
'hebrajų' : Date.CAL_HEBREW,
'h' : Date.CAL_HEBREW,
'islamo' : Date.CAL_ISLAMIC,
'i' : Date.CAL_ISLAMIC,
'prancūzų respublikos': Date.CAL_FRENCH,
'r' : Date.CAL_FRENCH,
'persų' : Date.CAL_PERSIAN,
'p' : Date.CAL_PERSIAN,
'švedų' : Date.CAL_SWEDISH,
's' : Date.CAL_SWEDISH,
}
quality_to_int = {
'apytikriai' : Date.QUAL_ESTIMATED,
'apskaičiuota' : Date.QUAL_CALCULATED,
}
def init_strings(self):
DateParser.init_strings(self)
# this next RE has the (possibly-slashed) year at the string's start
self._text2 = re.compile('((\d+)(/\d+)?)?\s+?m\.\s+%s\s*(\d+)?\s*d?\.?$'
% self._mon_str, re.IGNORECASE)
_span_1 = ['nuo']
_span_2 = ['iki']
_range_1 = ['tarp']
_range_2 = ['ir']
self._span = re.compile("(%s)\s+(?P<start>.+)\s+(%s)\s+(?P<stop>.+)" %
('|'.join(_span_1), '|'.join(_span_2)),
re.IGNORECASE)
self._range = re.compile("(%s)\s+(?P<start>.+)\s+(%s)\s+(?P<stop>.+)" %
('|'.join(_range_1), '|'.join(_range_2)),
re.IGNORECASE)
#-------------------------------------------------------------------------
#
# Lithuanian displayer
#
#-------------------------------------------------------------------------
class DateDisplayLT(DateDisplay):
"""
Lithuanian language date display class.
"""
long_months = ( "", "sausio", "vasario", "kovo", "balandžio", "gegužės",
"birželio", "liepos", "rugpjūčio", "rugsėjo", "spalio",
"lapkričio", "gruodžio" )
long_months_vardininkas = ( "", "sausis", "vasaris", "kovas", "balandis", "gegužė",
"birželis", "liepa", "rugpjūtis", "rugsėjis", "spalis",
"lapkritis", "gruodis" )
short_months = ( "", "Sau", "Vas", "Kov", "Bal", "Geg", "Bir",
"Lie", "Rgp", "Rgs", "Spa", "Lap", "Grd" )
calendar = (
"", "julijaus",
"hebrajų",
"prancūzų respublikos",
"persų",
"islamo",
"švedų"
)
_mod_str = ("",
"prieš ",
"po ",
"apie ",
"", "", "")
_qual_str = ("", "apytikriai ", "apskaičiuota ")
formats = (
"mmmm-MM-DD (ISO)", "mmmm.MM.DD",
"mmmm m. mėnesio diena d.", "Mėn diena, metai")
# this definition must agree with its "_display_gregorian" method
def _display_gregorian(self, date_val):
"""
display gregorian calendar date in different format
"""
# this must agree with its locale-specific "formats" definition
value = self.display_iso(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:
# numerical
return self.dd_dformat01(date_val)
elif self.format == 2:
# mmmm m. mėnesio diena d. (year m. month_name day d.)
if date_val[0] == 0:
if date_val[1] == 0:
value = year
else:
value = "%s m. %s" % (year, self.long_months_vardininkas[date_val[1]])
else:
value = "%s m. %s %d d." % (year,
self.long_months[date_val[1]],
date_val[0])
elif self.format == 3:
# month_abbreviation day, year
if date_val[0] == 0:
if date_val[1] == 0:
value = year
else:
value = "%s %s" % (self.short_months[date_val[1]], year)
else:
value = "%s %d, %s" % (self.short_months[date_val[1]],
date_val[0], year)
if date_val[2] < 0:
return self._bce_str % value
else:
return value
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 "%s%s %s %s %s%s" % (qual_str, 'nuo', d1, 'iki',
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 "%s%s %s %s %s%s" % (qual_str, 'tarp', d1, 'ir',
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(
('lt_LT', 'lt', 'lithuanian', 'Lithuanian', ('%Y.%m.%d',)),
DateParserLT, DateDisplayLT)
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