21fc859daf
* src/GrampsDb/_ReadGedcom.py: fix attribute handling * src/DisplayModels/_PeopleModel.py: expand caching. svn: r7729
642 lines
22 KiB
Python
642 lines
22 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2006 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""
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TreeModel for the GRAMPS Person tree.
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"""
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__author__ = "Donald N. Allingham"
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__revision__ = "$Revision$"
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#-------------------------------------------------------------------------
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#
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# Standard python modules
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#
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#-------------------------------------------------------------------------
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from gettext import gettext as _
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import time
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import cgi
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import sys
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import locale
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#-------------------------------------------------------------------------
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#
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# set up logging
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#
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#-------------------------------------------------------------------------
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import logging
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log = logging.getLogger(".")
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#-------------------------------------------------------------------------
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#
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# GTK modules
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#
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#-------------------------------------------------------------------------
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import gtk
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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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import const
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from RelLib import *
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import NameDisplay
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import DateHandler
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import ToolTips
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import GrampsLocale
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import Config
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from Filters import SearchFilter
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from Lru import LRU
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_CACHE_SIZE = 250
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#-------------------------------------------------------------------------
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#
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# python 2.3 has a bug in the unicode sorting using locale.strcoll. Seems
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# to have a buffer overrun. We can convince it to do the right thing by
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# forcing the string to be nul terminated, sorting, then stripping off the
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# nul.
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#
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#-------------------------------------------------------------------------
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if sys.version_info[0:2] == (2, 3):
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def locale_sort(mylist):
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"""
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Sort version to get around a python2.3 bug with unicode strings
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"""
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mylist = [ value + "\x00" for value in mylist ]
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mylist.sort(locale.strcoll)
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return [ value[:-1] for value in mylist ]
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else:
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def locale_sort(mylist):
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"""
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Normal sort routine
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"""
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mylist.sort(locale.strcoll)
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return mylist
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#-------------------------------------------------------------------------
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#
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# PeopleModel
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#
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#-------------------------------------------------------------------------
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class PeopleModel(gtk.GenericTreeModel):
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"""
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Basic GenericTreeModel interface to handle the Tree interface for
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the PersonView
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"""
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# Model types
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GENERIC = 0
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SEARCH = 1
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FAST = 2
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# Column numbers
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_ID_COL = 1
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_GENDER_COL = 2
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_NAME_COL = 3
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_DEATH_COL = 5
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_BIRTH_COL = 6
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_EVENT_COL = 7
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_FAMILY_COL = 8
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_CHANGE_COL = 17
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_MARKER_COL = 18
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_GENDER = [ _(u'female'), _(u'male'), _(u'unknown') ]
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# dynamic calculation of column indices, for use by various Views
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COLUMN_INT_ID = 12
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# indices into main column definition table
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COLUMN_DEF_LIST = 0
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COLUMN_DEF_HEADER = 1
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COLUMN_DEF_TYPE = 2
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def __init__(self, db, filter_info=None, skip=[]):
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"""
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Initialize the model building the initial data
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"""
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gtk.GenericTreeModel.__init__(self)
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self.db = db
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Config.client.notify_add("/apps/gramps/preferences/todo-color",
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self.update_todo)
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Config.client.notify_add("/apps/gramps/preferences/custom-marker-color",
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self.update_custom)
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Config.client.notify_add("/apps/gramps/preferences/complete-color",
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self.update_complete)
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self.complete_color = Config.get(Config.COMPLETE_COLOR)
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self.todo_color = Config.get(Config.TODO_COLOR)
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self.custom_color = Config.get(Config.CUSTOM_MARKER_COLOR)
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self.sortnames = {}
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self.marker_color_column = 10
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self.tooltip_column = 11
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self.temp_top_path2iter = []
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self.iter2path = {}
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self.path2iter = {}
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self.sname_sub = {}
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if filter_info:
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if filter_info[0] == PeopleModel.GENERIC:
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data_filter = filter_info[1]
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self._build_data = self._build_filter_sub
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elif filter_info[0] == PeopleModel.SEARCH:
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col = filter_info[1][0]
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text = filter_info[1][1]
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inv = filter_info[1][2]
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func = lambda x: self.on_get_value(x, col) or u""
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data_filter = SearchFilter(func, text, inv)
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self._build_data = self._build_search_sub
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else:
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data_filter = filter_info[1]
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self._build_data = self._build_search_sub
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else:
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self._build_data = self._build_search_sub
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data_filter = None
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self.rebuild_data(data_filter, skip)
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def update_todo(self,client,cnxn_id,entry,data):
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self.todo_color = Config.get(Config.TODO_COLOR)
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def update_custom(self,client,cnxn_id,entry,data):
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self.custom_color = Config.get(Config.CUSTOM_MARKER_COLOR)
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def update_complete(self,client,cnxn_id,entry,data):
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self.complete_color = Config.get(Config.COMPLETE_COLOR)
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def rebuild_data(self, data_filter=None, skip=[]):
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"""
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Convience function that calculates the new data and assigns it.
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"""
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self.calculate_data(data_filter, skip)
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self.assign_data()
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def _build_search_sub(self,dfilter, skip):
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self.sortnames = {}
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ngn = NameDisplay.displayer.name_grouping_data
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nsn = NameDisplay.displayer.raw_sorted_name
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cursor = self.db.get_person_cursor()
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node = cursor.first()
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while node:
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handle, d = node
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if not (handle in skip or (dfilter and not dfilter.match(handle))):
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name_data = d[PeopleModel._NAME_COL]
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sn = ngn(self.db, name_data)
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self.sortnames[handle] = nsn(name_data)
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try:
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self.temp_sname_sub[sn].append(handle)
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except:
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self.temp_sname_sub[sn] = [handle]
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node = cursor.next()
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cursor.close()
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def _build_filter_sub(self,dfilter, skip):
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self.sortnames = {}
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ngn = NameDisplay.displayer.name_grouping_data
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nsn = NameDisplay.displayer.raw_sorted_name
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if dfilter:
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handle_list = dfilter.apply(self.db, self.db.get_person_handles())
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else:
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handle_list = self.db.get_person_handles()
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for handle in handle_list:
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d = self.db.get_raw_person_data(handle)
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if not (handle in skip or (dfilter and not dfilter.match(handle))):
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name_data = d[PeopleModel._NAME_COL]
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sn = ngn(self.db, name_data)
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self.sortnames[handle] = nsn(name_data)
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try:
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self.temp_sname_sub[sn].append(handle)
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except:
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self.temp_sname_sub[sn] = [handle]
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def calculate_data(self, dfilter=None, skip=[]):
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"""
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Calculates the new path to node values for the model.
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"""
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self.lru_data = LRU(_CACHE_SIZE)
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self.lru_name = LRU(_CACHE_SIZE)
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self.lru_bdate = LRU(_CACHE_SIZE)
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self.lru_ddate = LRU(_CACHE_SIZE)
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if dfilter:
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self.dfilter = dfilter
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self.temp_iter2path = {}
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self.temp_path2iter = {}
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self.temp_sname_sub = {}
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if not self.db.is_open():
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return
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self._build_data(dfilter, skip)
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self.temp_top_path2iter = locale_sort(self.temp_sname_sub.keys())
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for name in self.temp_top_path2iter:
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self.build_sub_entry(name)
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def clear_cache(self):
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self.lru_data = LRU(_CACHE_SIZE)
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self.lru_name = LRU(_CACHE_SIZE)
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self.lru_bdate = LRU(_CACHE_SIZE)
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self.lru_ddate = LRU(_CACHE_SIZE)
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def build_sub_entry(self, name):
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slist = [ (locale.strxfrm(self.sortnames[x]), x) \
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for x in self.temp_sname_sub[name] ]
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slist.sort()
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val = 0
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for (junk, person_handle) in slist:
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tpl = (name, val)
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self.temp_iter2path[person_handle] = tpl
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self.temp_path2iter[tpl] = person_handle
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val += 1
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def assign_data(self):
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self.top_path2iter = self.temp_top_path2iter
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self.iter2path = self.temp_iter2path
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self.path2iter = self.temp_path2iter
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self.sname_sub = self.temp_sname_sub
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def on_get_flags(self):
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'''returns the GtkTreeModelFlags for this particular type of model'''
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return gtk.TREE_MODEL_ITERS_PERSIST
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def on_get_n_columns(self):
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return len(PeopleModel.COLUMN_DEFS)
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def on_get_path(self, node):
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'''returns the tree path (a tuple of indices at the various
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levels) for a particular node.'''
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try:
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return (self.top_path2iter.index(node), )
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except:
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(surname, index) = self.iter2path[node]
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return (self.top_path2iter.index(surname), index)
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def is_visable(self, handle):
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return self.iter2path.has_key(handle)
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def on_get_column_type(self, index):
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return PeopleModel.COLUMN_DEFS[index][PeopleModel.COLUMN_DEF_TYPE]
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def on_get_iter(self, path):
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try:
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if len(path)==1: # Top Level
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return self.top_path2iter[path[0]]
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else: # Sublevel
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surname = self.top_path2iter[path[0]]
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return self.path2iter[(surname, path[1])]
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except:
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return None
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def on_get_value(self, node, col):
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# test for header or data row-type
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if self.sname_sub.has_key(node):
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# Header rows dont get the foreground color set
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if col == self.marker_color_column:
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return None
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# test for 'header' column being empty (most are)
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if not PeopleModel.COLUMN_DEFS[col][PeopleModel.COLUMN_DEF_HEADER]:
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return u''
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# return values for 'header' row, calling a function
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# according to column_defs table
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val = PeopleModel.COLUMN_DEFS[col][PeopleModel.COLUMN_DEF_HEADER](self, node)
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return val
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else:
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# return values for 'data' row, calling a function
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# according to column_defs table
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try:
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try:
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data = self.lru_data[node]
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except:
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data = self.db.get_raw_person_data(str(node))
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self.lru_data[node] = data
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return PeopleModel.COLUMN_DEFS[col][PeopleModel.COLUMN_DEF_LIST](self,
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data, node)
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except:
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return None
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def on_iter_next(self, node):
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'''returns the next node at this level of the tree'''
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try:
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path = self.top_path2iter.index(node)
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if path+1 == len(self.top_path2iter):
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return None
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return self.top_path2iter[path+1]
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except:
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(surname, val) = self.iter2path[node]
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return self.path2iter.get((surname, val+1))
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def on_iter_children(self, node):
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"""Return the first child of the node"""
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if node == None:
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return self.top_path2iter[0]
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else:
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return self.path2iter.get((node, 0))
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def on_iter_has_child(self, node):
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'''returns true if this node has children'''
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if node == None:
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return len(self.sname_sub)
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if self.sname_sub.has_key(node) and len(self.sname_sub[node]) > 0:
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return True
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return False
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def on_iter_n_children(self, node):
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if node == None:
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return len(self.sname_sub)
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try:
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return len(self.sname_sub[node])
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except:
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return 0
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def on_iter_nth_child(self, node, n):
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try:
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if node == None:
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return self.top_path2iter[n]
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try:
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return self.path2iter[(node, n)]
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except:
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return None
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except IndexError:
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return None
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def on_iter_parent(self, node):
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'''returns the parent of this node'''
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path = self.iter2path.get(node)
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if path:
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return path[0]
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return None
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def column_sort_name(self, data, node):
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n = Name()
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n.unserialize(data[PeopleModel._NAME_COL])
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return NameDisplay.displayer.sort_string(n)
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def column_spouse(self, data, node):
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spouses_names = u""
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handle = data[0]
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for family_handle in data[PeopleModel._FAMILY_COL]:
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family = self.db.get_family_from_handle(family_handle)
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for spouse_id in [family.get_father_handle(),
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family.get_mother_handle()]:
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if not spouse_id:
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continue
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if spouse_id == handle:
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continue
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spouse = self.db.get_person_from_handle(spouse_id)
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if len(spouses_names) > 0:
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spouses_names += ", "
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spouses_names += NameDisplay.displayer.display(spouse)
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return spouses_names
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def column_name(self, data, node):
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try:
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name = self.lru_name[node]
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except:
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name = NameDisplay.displayer.raw_sorted_name(data[PeopleModel._NAME_COL])
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self.lru_name[node] = name
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return name
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def column_id(self, data, node):
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return data[PeopleModel._ID_COL]
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def column_change(self, data, node):
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return unicode(
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time.strftime('%x %X',
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time.localtime(data[PeopleModel._CHANGE_COL])),
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GrampsLocale.codeset)
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def column_gender(self, data, node):
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return PeopleModel._GENDER[data[PeopleModel._GENDER_COL]]
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def column_birth_day(self, data, node):
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try:
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value = self.lru_bdate[node]
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except:
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value = self._get_birth_data(data,node)
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self.lru_bdate[node] = value
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return value
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def _get_birth_data(self, data, node):
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index = data[PeopleModel._BIRTH_COL]
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if index != -1:
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try:
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local = data[PeopleModel._EVENT_COL][index]
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b = EventRef()
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b.unserialize(local)
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birth = self.db.get_event_from_handle(b.ref)
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date_str = DateHandler.get_date(birth)
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if date_str != "":
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return cgi.escape(date_str)
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except:
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return u''
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for event_ref in data[PeopleModel._EVENT_COL]:
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er = EventRef()
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er.unserialize(event_ref)
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event = self.db.get_event_from_handle(er.ref)
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etype = event.get_type()[0]
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date_str = DateHandler.get_date(event)
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if (etype in [EventType.BAPTISM, EventType.CHRISTEN]
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and date_str != ""):
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return "<i>" + cgi.escape(date_str) + "</i>"
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return u""
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def column_death_day(self, data, node):
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try:
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value = self.lru_ddate[node]
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except:
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value = self._get_death_data(data,node)
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self.lru_ddate[node] = value
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return value
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def _get_death_data(self, data, node):
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index = data[PeopleModel._DEATH_COL]
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if index != -1:
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try:
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local = data[PeopleModel._EVENT_COL][index]
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ref = EventRef()
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ref.unserialize(local)
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event = self.db.get_event_from_handle(ref.ref)
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date_str = DateHandler.get_date(event)
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if date_str != "":
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return cgi.escape(date_str)
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except:
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return u''
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for event_ref in data[PeopleModel._EVENT_COL]:
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er = EventRef()
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er.unserialize(event_ref)
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event = self.db.get_event_from_handle(er.ref)
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etype = event.get_type()
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date_str = DateHandler.get_date(event)
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if (etype in [EventType.BURIAL, EventType.CREMATION]
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and er.get_role() == EventRoleType.PRIMARY
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and date_str != ""):
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return "<i>" + cgi.escape(date_str) + "</i>"
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return u""
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def column_birth_place(self, data, node):
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index = data[PeopleModel._BIRTH_COL]
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if index != -1:
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try:
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local = data[PeopleModel._EVENT_COL][index]
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br = EventRef()
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br.unserialize(local)
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event = self.db.get_event_from_handle(br.ref)
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if event:
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place_handle = event.get_place_handle()
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|
if place_handle:
|
|
place = self.db.get_place_from_handle(place_handle)
|
|
place_title = place.get_title()
|
|
if place_title != "":
|
|
return cgi.escape(place_title)
|
|
except:
|
|
return u''
|
|
|
|
for event_ref in data[PeopleModel._EVENT_COL]:
|
|
er = EventRef()
|
|
er.unserialize(event_ref)
|
|
event = self.db.get_event_from_handle(er.ref)
|
|
etype = event.get_type()
|
|
if etype in [EventType.BAPTISM, EventType.CHRISTEN]\
|
|
and er.get_role() == EventRoleType.PRIMARY:
|
|
place_handle = event.get_place_handle()
|
|
if place_handle:
|
|
place = self.db.get_place_from_handle(place_handle)
|
|
place_title = place.get_title()
|
|
if place_title != "":
|
|
return "<i>" + cgi.escape(place_title) + "</i>"
|
|
|
|
return u""
|
|
|
|
def column_death_place(self, data, node):
|
|
index = data[PeopleModel._DEATH_COL]
|
|
if index != -1:
|
|
try:
|
|
local = data[PeopleModel._EVENT_COL][index]
|
|
dr = EventRef()
|
|
dr.unserialize(local)
|
|
event = self.db.get_event_from_handle(dr.ref)
|
|
if event:
|
|
place_handle = event.get_place_handle()
|
|
if place_handle:
|
|
place = self.db.get_place_from_handle(place_handle)
|
|
place_title = place.get_title()
|
|
if place_title != "":
|
|
return cgi.escape(place_title)
|
|
except:
|
|
return u''
|
|
|
|
for event_ref in data[PeopleModel._EVENT_COL]:
|
|
er = EventRef()
|
|
er.unserialize(event_ref)
|
|
event = self.db.get_event_from_handle(er.ref)
|
|
etype = event.get_type()
|
|
if etype in [EventType.BURIAL, EventType.CREMATION]\
|
|
and er.get_role() == EventRoleType.PRIMARY:
|
|
place_handle = event.get_place_handle()
|
|
if place_handle:
|
|
place = self.db.get_place_from_handle(place_handle)
|
|
place_title = place.get_title()
|
|
if place_title != "":
|
|
return "<i>" + cgi.escape(place_title) + "</i>"
|
|
|
|
return u""
|
|
|
|
def column_marker_text(self, data, node):
|
|
try:
|
|
if data[PeopleModel._MARKER_COL]:
|
|
return str(data[PeopleModel._MARKER_COL])
|
|
except IndexError:
|
|
return ""
|
|
return ""
|
|
|
|
def column_marker_color(self, data, node):
|
|
try:
|
|
if data[PeopleModel._MARKER_COL]:
|
|
if data[PeopleModel._MARKER_COL][0] == MarkerType.COMPLETE:
|
|
return self.complete_color
|
|
if data[PeopleModel._MARKER_COL][0] == MarkerType.TODO:
|
|
return self.todo_color
|
|
if data[PeopleModel._MARKER_COL][0] == MarkerType.CUSTOM:
|
|
return self.custom_color
|
|
except IndexError:
|
|
pass
|
|
return None
|
|
|
|
def column_tooltip(self, data, node):
|
|
if const.use_tips:
|
|
return ToolTips.TipFromFunction(
|
|
self.db,
|
|
lambda: self.db.get_person_from_handle(data[0])
|
|
)
|
|
else:
|
|
return u''
|
|
|
|
|
|
def column_int_id(self, data, node):
|
|
return node
|
|
|
|
def column_header(self, node):
|
|
return node
|
|
|
|
def column_header_view(self, node):
|
|
return True
|
|
|
|
# table of column definitions
|
|
# (unless this is declared after the PeopleModel class, an error is thrown)
|
|
|
|
COLUMN_DEFS = [
|
|
(column_name, column_header, str),
|
|
(column_id, None, str),
|
|
(column_gender, None, str),
|
|
(column_birth_day, None, str),
|
|
(column_birth_place, None, str),
|
|
(column_death_day, None, str),
|
|
(column_death_place, None, str),
|
|
(column_spouse, None, str),
|
|
(column_change, None, str),
|
|
(column_marker_text, None, str),
|
|
(column_marker_color, None, str),
|
|
# the order of the above columns must match PeopleView.column_names
|
|
|
|
# these columns are hidden, and must always be last in the list
|
|
(column_tooltip, None, object),
|
|
(column_int_id, None, str),
|
|
]
|