107 lines
3.4 KiB
Python
107 lines
3.4 KiB
Python
#
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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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"""
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Class handling language-specific selection for date parser and displayer.
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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 time
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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 ..const import GRAMPS_LOCALE as glocale
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from ..lib.date import Date
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from . import LANG_TO_DISPLAY, LANG, parser, displayer
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#--------------------------------------------------------------
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#
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# Convenience functions
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#
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#--------------------------------------------------------------
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def get_date_formats(flocale=glocale):
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"""
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Return the list of supported formats for date parsers and displayers.
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The UI language formats will be used unless another locale is fed in.
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:param flocale: allow deferred translation of date formats
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:type flocale: a :class:`.GrampsLocale` instance
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"""
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# trans_text is a defined keyword (see po/update_po.py, po/genpot.sh)
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trans_text = flocale.translation.sgettext
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try:
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return tuple(trans_text(fmt)
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for fmt in LANG_TO_DISPLAY[flocale.lang].formats)
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except:
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return tuple(trans_text(fmt)
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for fmt in LANG_TO_DISPLAY['C'].formats)
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def set_format(value):
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try:
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displayer.set_format(value)
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except:
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pass
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def set_date(date_base, text) :
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"""
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Set the date of the :class:`.DateBase` instance.
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The date is parsed into a :class:`.Date` instance.
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:param date_base: The :class:`.DateBase` instance to set the date to.
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:type date_base: :class:`.DateBase`
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:param text: The text to use for the text string in date
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:type text: str
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"""
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parser.set_date(date_base.get_date_object(), text)
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def get_date(date_base) :
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"""
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Return a string representation of the date of the :class:`.DateBase`
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instance.
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This representation is based off the default date display format
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determined by the locale's :class:`.DateDisplay` instance.
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:return: Returns a string representing the :class:`.DateBase` date
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:rtype: str
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"""
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return displayer.display(date_base.get_date_object())
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def get_date_valid(date_base):
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date_obj = date_base.get_date_object()
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return date_obj.get_valid()
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def format_time(secs):
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"""
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Format a time in seconds as a date in the preferred date format and a
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24 hour time as hh:mm:ss.
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"""
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t = time.localtime(secs)
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d = Date(t.tm_year, t.tm_mon, t.tm_mday)
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return displayer.display(d) + time.strftime(' %X', t)
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