gramps/src/plugins/quickview/AgeOnDate.py

112 lines
3.7 KiB
Python
Raw Normal View History

#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2007 Donald N. Allingham
# Copyright (C) 2007-2008 Brian G. Matherly
# Copyright (C) 2009 Douglas S. Blank
#
# 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
#
#
# $Id$
#
#
"""
Display references for any object
"""
from Simple import SimpleAccess, SimpleDoc, SimpleTable
from gettext import gettext as _
from gen.plug import PluginManager
from ReportBase import CATEGORY_QR_DATE
import DateHandler
import gen.lib
import Config
def run(database, document, date):
"""
Display people probably alive and their ages on a particular date.
"""
# setup the simple access functions
sdb = SimpleAccess(database)
sdoc = SimpleDoc(document)
stab = SimpleTable(sdb)
if not date.get_valid():
sdoc.paragraph("Date is not a valid date.")
return
# display the title
if date.get_day_valid():
sdoc.title(_("People probably alive and their ages the %s") %
DateHandler.displayer.display(date))
else:
sdoc.title(_("People probably alive and their ages on %s") %
DateHandler.displayer.display(date))
stab.columns(_("Person"), _("Age")) # Actual Date makes column unicode
matches = 0
for person in sdb.all_people():
birth_date = None
birth_str = ""
birth_sort = 0
birth_ref = gen.lib.Person.get_birth_ref(person)
birth_date = get_event_date_from_ref(database, birth_ref)
death_ref = gen.lib.Person.get_death_ref(person)
death_date = get_event_date_from_ref(database, death_ref)
if birth_date:
if (birth_date.get_valid() and birth_date < date and
birth_date.get_year() != 0 and
((death_date is None) or (death_date > date))):
diff_span = (date - birth_date)
if ((death_date is not None) or
(death_date is None and
int(diff_span) <= Config.get(Config.MAX_AGE_PROB_ALIVE) * 365)):
birth_str = str(diff_span)
birth_sort = int(diff_span)
if birth_str != "":
stab.row(person, birth_str)
stab.row_sort_val(1, diff_span)
matches += 1
sdoc.paragraph(_("\n%d matches.\n") % matches)
stab.write(sdoc)
sdoc.paragraph("")
def get_event_date_from_ref(database, ref):
date = None
if ref:
handle = ref.get_reference_handle()
if handle:
event = database.get_event_from_handle(handle)
if event:
date = event.get_date_object()
return date
#------------------------------------------------------------------------
#
# Register the report
#
#------------------------------------------------------------------------
pmgr = PluginManager.get_instance()
pmgr.register_quick_report(
name = 'ageondate',
category = CATEGORY_QR_DATE,
run_func = run,
translated_name = _("Age on Date"),
status = _("Stable"),
description= _("Display people and ages on a particular date"),
author_name="Douglas Blank",
author_email="dblank@cs.brynmawr.edu"
)