1208 lines
41 KiB
Python
1208 lines
41 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2007 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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#
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# Standard python modules
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#
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#-------------------------------------------------------------------------
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import os
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import sys
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import locale
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import random
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import time
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from TransUtils import sgettext as _
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#-------------------------------------------------------------------------
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#
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# GNOME/GTK
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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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from BasicUtils import name_displayer
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import gen.lib
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import Errors
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from QuestionDialog import WarningDialog, ErrorDialog
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from const import TEMP_DIR, USER_HOME
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import shutil
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#-------------------------------------------------------------------------
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#
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# Constants from config .ini keys
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#
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#-------------------------------------------------------------------------
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#obtain the values once, they do not change!
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try:
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import Config
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_MAX_AGE_PROB_ALIVE = Config.get(Config.MAX_AGE_PROB_ALIVE)
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_MAX_SIB_AGE_DIFF = Config.get(Config.MAX_SIB_AGE_DIFF)
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_MIN_GENERATION_YEARS = Config.get(Config.MIN_GENERATION_YEARS)
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_AVG_GENERATION_GAP = Config.get(Config.AVG_GENERATION_GAP)
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except ImportError:
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# Utils used as module not part of GRAMPS
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_MAX_AGE_PROB_ALIVE = 110
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_MAX_SIB_AGE_DIFF = 20
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_MIN_GENERATION_YEARS = 13
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_AVG_GENERATION_GAP = 20
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#-------------------------------------------------------------------------
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#
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# Integer to String mappings for constants
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#
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#-------------------------------------------------------------------------
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gender = {
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gen.lib.Person.MALE : _("male"),
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gen.lib.Person.FEMALE : _("female"),
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gen.lib.Person.UNKNOWN : _("unknown"),
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}
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def format_gender( type):
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return gender.get(type[0], _("Invalid"))
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confidence = {
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gen.lib.SourceRef.CONF_VERY_HIGH : _("Very High"),
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gen.lib.SourceRef.CONF_HIGH : _("High"),
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gen.lib.SourceRef.CONF_NORMAL : _("Normal"),
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gen.lib.SourceRef.CONF_LOW : _("Low"),
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gen.lib.SourceRef.CONF_VERY_LOW : _("Very Low"),
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}
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family_rel_descriptions = {
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gen.lib.FamilyRelType.MARRIED : _("A legal or common-law relationship "
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"between a husband and wife"),
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gen.lib.FamilyRelType.UNMARRIED : _("No legal or common-law relationship "
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"between man and woman"),
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gen.lib.FamilyRelType.CIVIL_UNION : _("An established relationship between "
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"members of the same sex"),
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gen.lib.FamilyRelType.UNKNOWN : _("Unknown relationship between a man "
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"and woman"),
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gen.lib.FamilyRelType.CUSTOM : _("An unspecified relationship between "
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"a man and woman"),
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}
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#-------------------------------------------------------------------------
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#
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# modified flag
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#
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#-------------------------------------------------------------------------
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_history_brokenFlag = 0
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def history_broken():
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global _history_brokenFlag
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_history_brokenFlag = 1
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data_recover_msg = _('The data can only be recovered by Undo operation '
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'or by quitting with abandoning changes.')
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def fix_encoding(value):
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if not isinstance(value, unicode):
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try:
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return unicode(value)
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except:
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try:
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codeset = locale.getpreferredencoding()
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except:
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codeset = "UTF-8"
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return unicode(value, codeset)
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else:
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return value
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def xml_lang():
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loc = locale.getlocale()
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if loc[0] is None:
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return ""
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else:
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return loc[0].replace('_', '-')
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#-------------------------------------------------------------------------
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#
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# force_unicode
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#
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#-------------------------------------------------------------------------
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def force_unicode(n):
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if not isinstance(n, unicode):
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return (unicode(n).lower(), unicode(n))
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else:
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return (n.lower(), n)
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#-------------------------------------------------------------------------
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#
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# Clears the modified flag. Should be called after data is saved.
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#
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#-------------------------------------------------------------------------
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def clearHistory_broken():
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global _history_brokenFlag
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_history_brokenFlag = 0
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def wasHistory_broken():
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return _history_brokenFlag
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#-------------------------------------------------------------------------
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#
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# Short hand function to return either the person's name, or an empty
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# string if the person is None
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#
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#-------------------------------------------------------------------------
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def family_name(family, db, noname=_("unknown")):
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"""Builds a name for the family from the parents names"""
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father_handle = family.get_father_handle()
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mother_handle = family.get_mother_handle()
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father = db.get_person_from_handle(father_handle)
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mother = db.get_person_from_handle(mother_handle)
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if father and mother:
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fname = name_displayer.display(father)
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mname = name_displayer.display(mother)
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name = _("%(father)s and %(mother)s") % {
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"father" : fname,
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"mother" : mname}
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elif father:
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name = name_displayer.display(father)
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elif mother:
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name = name_displayer.display(mother)
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else:
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name = noname
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return name
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def family_upper_name(family, db):
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"""Builds a name for the family from the parents names"""
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father_handle = family.get_father_handle()
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mother_handle = family.get_mother_handle()
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father = db.get_person_from_handle(father_handle)
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mother = db.get_person_from_handle(mother_handle)
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if father and mother:
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fname = father.get_primary_name().get_upper_name()
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mname = mother.get_primary_name().get_upper_name()
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name = _("%(father)s and %(mother)s") % {
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'father' : fname,
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'mother' : mname
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}
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elif father:
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name = father.get_primary_name().get_upper_name()
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else:
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name = mother.get_primary_name().get_upper_name()
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return name
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def redraw_list(dlist, clist, func):
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clist.clear()
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index = 0
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for obj in dlist:
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col = 0
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node = clist.append()
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for data in func(obj):
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clist.set_value(node, col, data)
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col = col + 1
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index = index + 1
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return index
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def delete_selected(obj, dlist):
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sel = obj.get_selection()
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model, node = sel.get_selected()
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if node:
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index = model.get_path(node)[0]
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del dlist[index]
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return 1
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def add_menuitem(menu, msg, obj, func):
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item = gtk.MenuItem(msg)
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item.set_data('o', obj)
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item.connect("activate", func)
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item.show()
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menu.append(item)
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def find_file( filename):
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# try the filename we got
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try:
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fname = filename
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if os.path.isfile( filename):
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return( filename)
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except:
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pass
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# Build list of alternate encodings
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encodings = set()
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for enc in [sys.getfilesystemencoding, locale.getpreferredencoding]:
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try:
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encodings.add(enc)
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except:
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pass
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encodings.add('UTF-8')
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encodings.add('ISO-8859-1')
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for enc in encodings:
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try:
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fname = filename.encode(enc)
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if os.path.isfile( fname):
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return fname
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except:
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pass
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# not found
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return ''
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def find_folder( filename):
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# try the filename we got
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try:
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fname = filename
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if os.path.isdir( filename):
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return( filename)
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except:
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pass
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# Build list of elternate encodings
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try:
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encodings = [sys.getfilesystemencoding(),
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locale.getpreferredencoding(),
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'UTF-8', 'ISO-8859-1']
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except:
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encodings = [sys.getfilesystemencoding(), 'UTF-8', 'ISO-8859-1']
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encodings = list(set(encodings))
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for enc in encodings:
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try:
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fname = filename.encode(enc)
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if os.path.isdir( fname):
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return fname
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except:
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pass
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# not found
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return ''
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def get_unicode_path(path):
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"""
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Return the Unicode version of a path string.
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@type path: str
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@param path: The path to be converted to Unicode
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@rtype: unicode
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@return: The Unicode version of path.
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"""
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if os.sys.platform == "win32":
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return unicode(path)
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else:
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return unicode(path,sys.getfilesystemencoding())
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def build_string_optmenu(mapping, start_val):
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index = 0
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start_index = 0
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keys = mapping.keys()
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keys.sort()
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myMenu = gtk.Menu()
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for key in keys:
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if key == "default":
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menuitem = gtk.MenuItem(_("default"))
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else:
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menuitem = gtk.MenuItem(key)
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menuitem.set_data("d", mapping[key])
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menuitem.set_data("l", key)
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menuitem.show()
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myMenu.append(menuitem)
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if key == start_val:
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start_index = index
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index = index + 1
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if start_index:
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myMenu.set_active(start_index)
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return myMenu
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def build_columns(tree, list):
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cnum = 0
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for name in list:
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renderer = gtk.CellRendererText()
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renderer.set_fixed_height_from_font(1)
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column = gtk.TreeViewColumn(name[0], renderer, text=cnum)
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column.set_min_width(name[1])
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if name[2] >= 0:
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column.set_sort_column_id(name[2])
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if name[0] == '':
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column.set_clickable(True)
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column.set_visible(False)
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cnum = cnum + 1
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tree.append_column(column)
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#-------------------------------------------------------------------------
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#
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# Iterate over ancestors.
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#
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#-------------------------------------------------------------------------
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def for_each_ancestor(db, start, func, data):
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"""
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Recursively iterate (breadth-first) over ancestors of
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people listed in start.
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Call func(data, pid) for the Id of each person encountered.
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Exit and return 1, as soon as func returns true.
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Return 0 otherwise.
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"""
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todo = start
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done_ids = set()
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while len(todo):
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p_handle = todo.pop()
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p = db.get_person_from_handle(p_handle)
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# Don't process the same handle twice. This can happen
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# if there is a cycle in the database, or if the
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# initial list contains X and some of X's ancestors.
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if p_handle in done_ids:
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continue
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done_ids.add(p_handle)
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if func(data, p_handle):
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return 1
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for fam_handle in p.get_parent_family_handle_list():
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fam = db.get_family_from_handle(fam_handle)
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if fam:
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f_handle = fam.get_father_handle()
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m_handle = fam.get_mother_handle()
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if f_handle: todo.append(f_handle)
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if m_handle: todo.append(m_handle)
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return 0
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def title(n):
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return '<span weight="bold" size="larger">%s</span>' % n
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def set_title_label(xmlobj, t):
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title_label = xmlobj.get_widget('title')
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title_label.set_text('<span weight="bold" size="larger">%s</span>' % t)
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title_label.set_use_markup(True)
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from warnings import warn
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def set_titles(window, title, t, msg=None):
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warn('The Utils.set_titles is deprecated. Use ManagedWindow methods')
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def gfloat(val):
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"""Convert to floating number, taking care of possible locale differences.
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Useful for reading float values from text entry fields
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while under non-English locale.
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"""
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try:
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return float(val)
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except:
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try:
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return float(val.replace('.', ', '))
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except:
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return float(val.replace(', ', '.'))
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return 0.0
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|
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def gformat(val):
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"""Performs ('%.3f' % val) formatting with the resulting string always
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using dot ('.') as a decimal point.
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Useful for writing float values into XML when under non-English locale.
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"""
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decimal_point = locale.localeconv()['decimal_point']
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return_val = "%.3f" % val
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return return_val.replace(decimal_point, '.')
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|
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def search_for(name):
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if name.startswith( '"' ):
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name = name.split('"')[1]
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else:
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name = name.split()[0]
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if os.sys.platform == "win32":
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for i in os.environ['PATH'].split(';'):
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fname = os.path.join(i, name)
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if os.access(fname, os.X_OK) and not os.path.isdir(fname):
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return 1
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else:
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for i in os.environ['PATH'].split(':'):
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fname = os.path.join(i, name)
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if os.access(fname, os.X_OK) and not os.path.isdir(fname):
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return 1
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return 0
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|
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#-------------------------------------------------------------------------
|
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#
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# Change label appearance
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#
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#-------------------------------------------------------------------------
|
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def bold_label(label, widget=None):
|
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if label.__class__ == gtk.Label:
|
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text = unicode(label.get_text())
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text = text.replace('<i>', '')
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text = text.replace('</i>', '')
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label.set_text("<b>%s</b>" % text )
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label.set_use_markup(True)
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else:
|
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clist = label.get_children()
|
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text = unicode(clist[1].get_text())
|
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text = text.replace('<i>', '')
|
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text = text.replace('</i>', '')
|
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clist[0].show()
|
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clist[1].set_text("<b>%s</b>" % text )
|
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clist[1].set_use_markup(True)
|
|
if widget:
|
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widget.window.set_cursor(None)
|
|
|
|
def unbold_label(label, widget=None):
|
|
if label.__class__ == gtk.Label:
|
|
text = unicode(label.get_text())
|
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text = text.replace('<b>', '')
|
|
text = text.replace('</b>', '')
|
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text = text.replace('<i>', '')
|
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text = text.replace('</i>', '')
|
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label.set_text(text)
|
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label.set_use_markup(False)
|
|
else:
|
|
clist = label.get_children()
|
|
text = unicode(clist[1].get_text())
|
|
text = text.replace('<b>', '')
|
|
text = text.replace('</b>', '')
|
|
text = text.replace('<i>', '')
|
|
text = text.replace('</i>', '')
|
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clist[0].hide()
|
|
clist[1].set_text(text)
|
|
clist[1].set_use_markup(False)
|
|
if widget:
|
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widget.window.set_cursor(None)
|
|
|
|
def temp_label(label, widget=None):
|
|
if label.__class__ == gtk.Label:
|
|
text = unicode(label.get_text())
|
|
text = text.replace('<b>', '')
|
|
text = text.replace('</b>', '')
|
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label.set_text("<i>%s</i>" % text )
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label.set_use_markup(True)
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|
else:
|
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clist = label.get_children()
|
|
text = unicode(clist[1].get_text())
|
|
text = text.replace('<b>', '')
|
|
text = text.replace('</b>', '')
|
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clist[0].hide()
|
|
clist[1].set_text("<i>%s</i>" % text )
|
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clist[1].set_use_markup(True)
|
|
if widget:
|
|
widget.window.set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH))
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# create_id
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
rand = random.Random(time.time())
|
|
|
|
def create_id():
|
|
return "%08x%08x" % ( int(time.time()*10000),
|
|
rand.randint(0, sys.maxint))
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# probably_alive
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
def probably_alive(person, db, current_date=None, limit=0):
|
|
"""Return true if the person may be alive on current_date.
|
|
|
|
This works by a process of emlimination. If we can't find a good
|
|
reason to believe that someone is dead then we assume they must
|
|
be alive.
|
|
|
|
current_date - a date object that is not estimated or modified
|
|
(defaults to today)
|
|
limit - number of years to check beyond death_date
|
|
"""
|
|
if current_date is None:
|
|
current_date = gen.lib.Date()
|
|
# yr, mon, day:
|
|
current_date.set_yr_mon_day(*time.localtime(time.time())[0:3])
|
|
|
|
death_date = None
|
|
# If the recorded death year is before current year then
|
|
# things are simple.
|
|
death_ref = person.get_death_ref()
|
|
if death_ref and death_ref.get_role() == gen.lib.EventRoleType.PRIMARY:
|
|
death = db.get_event_from_handle(death_ref.ref)
|
|
if death.get_date_object().get_start_date() != gen.lib.Date.EMPTY:
|
|
death_date = death.get_date_object()
|
|
if death_date.copy_offset_ymd(year=limit).match(current_date, "<<"):
|
|
return False
|
|
|
|
# Look for Cause Of Death, Burial or Cremation events.
|
|
# These are fairly good indications that someone's not alive.
|
|
for ev_ref in person.get_primary_event_ref_list():
|
|
ev = db.get_event_from_handle(ev_ref.ref)
|
|
if ev and ev.type in [gen.lib.EventType.CAUSE_DEATH,
|
|
gen.lib.EventType.BURIAL,
|
|
gen.lib.EventType.CREMATION]:
|
|
if not death_date:
|
|
death_date = ev.get_date_object()
|
|
if ev.get_date_object().get_start_date() != gen.lib.Date.EMPTY:
|
|
if ev.get_date_object().copy_offset_ymd(year=limit).match(current_date,"<<"):
|
|
return False
|
|
# For any other event of this person, check whether it happened
|
|
# too long ago. If so then the person is likely dead now.
|
|
elif ev and too_old(ev.get_date_object(), current_date.get_year()):
|
|
return False
|
|
|
|
birth_date = None
|
|
# If they were born within 100 years before current year then
|
|
# assume they are alive (we already know they are not dead).
|
|
birth_ref = person.get_birth_ref()
|
|
if birth_ref and birth_ref.get_role() == gen.lib.EventRoleType.PRIMARY:
|
|
birth = db.get_event_from_handle(birth_ref.ref)
|
|
if (birth.get_date_object().get_start_date() != gen.lib.Date.EMPTY):
|
|
if not birth_date:
|
|
birth_date = birth.get_date_object()
|
|
# Check whether the birth event is too old because the
|
|
# code above did not look at birth, only at other events
|
|
birth_obj = birth.get_date_object()
|
|
if birth_obj.get_valid():
|
|
# only if this is a valid birth:
|
|
if too_old(birth_obj, current_date.get_year()):
|
|
return False
|
|
if not_too_old(birth_obj, current_date.get_year()):
|
|
return True
|
|
|
|
if not birth_date and death_date:
|
|
if death_date.match(current_date.copy_offset_ymd(year=_MAX_AGE_PROB_ALIVE), ">>"):
|
|
# person died more than MAX after current year
|
|
return False
|
|
|
|
# Neither birth nor death events are available. Try looking
|
|
# at siblings. If a sibling was born more than 120 years past,
|
|
# or more than 20 future, then probably this person is
|
|
# not alive. If the sibling died more than 120 years
|
|
# past, or more than 120 years future, then probably not alive.
|
|
|
|
family_list = person.get_parent_family_handle_list()
|
|
for family_handle in family_list:
|
|
family = db.get_family_from_handle(family_handle)
|
|
for child_ref in family.get_child_ref_list():
|
|
child_handle = child_ref.ref
|
|
child = db.get_person_from_handle(child_handle)
|
|
child_birth_ref = child.get_birth_ref()
|
|
if child_birth_ref:
|
|
child_birth = db.get_event_from_handle(child_birth_ref.ref)
|
|
dobj = child_birth.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
# if sibling birth date too far away, then not alive:
|
|
year = dobj.get_year()
|
|
if year != 0:
|
|
if not (current_date.copy_offset_ymd(-(_MAX_AGE_PROB_ALIVE + _MAX_SIB_AGE_DIFF)).match(dobj,"<<") and
|
|
dobj.match(current_date.copy_offset_ymd(_MAX_SIB_AGE_DIFF),"<<")):
|
|
return False
|
|
child_death_ref = child.get_death_ref()
|
|
if child_death_ref:
|
|
child_death = db.get_event_from_handle(child_death_ref.ref)
|
|
dobj = child_death.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
# if sibling death date too far away, then not alive:
|
|
year = dobj.get_year()
|
|
if year != 0:
|
|
if not (current_date.copy_offset_ymd(-(_MAX_AGE_PROB_ALIVE + _MAX_SIB_AGE_DIFF)).match(dobj,"<<") and
|
|
dobj.match(current_date.copy_offset_ymd(_MAX_AGE_PROB_ALIVE),"<<")):
|
|
return False
|
|
|
|
# Try looking for descendants that were born more than a lifespan
|
|
# ago.
|
|
|
|
def descendants_too_old (person, years):
|
|
for family_handle in person.get_family_handle_list():
|
|
family = db.get_family_from_handle(family_handle)
|
|
|
|
for child_ref in family.get_child_ref_list():
|
|
child_handle = child_ref.ref
|
|
child = db.get_person_from_handle(child_handle)
|
|
child_birth_ref = child.get_birth_ref()
|
|
if child_birth_ref:
|
|
child_birth = db.get_event_from_handle(child_birth_ref.ref)
|
|
dobj = child_birth.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
d = gen.lib.Date(dobj)
|
|
val = d.get_start_date()
|
|
val = d.get_year() - years
|
|
d.set_year(val)
|
|
if not not_too_old (d, current_date.get_year()):
|
|
return True
|
|
|
|
child_death_ref = child.get_death_ref()
|
|
if child_death_ref:
|
|
child_death = db.get_event_from_handle(child_death_ref.ref)
|
|
dobj = child_death.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
if not not_too_old (dobj, current_date.get_year()):
|
|
return True
|
|
|
|
if descendants_too_old (child, years + _MIN_GENERATION_YEARS):
|
|
return True
|
|
|
|
return False
|
|
|
|
# If there are descendants that are too old for the person to have
|
|
# been alive in the current year then they must be dead.
|
|
|
|
try:
|
|
if descendants_too_old(person, _MIN_GENERATION_YEARS):
|
|
return False
|
|
except RuntimeError:
|
|
raise Errors.DatabaseError(
|
|
_("Database error: %s is defined as his or her own ancestor") %
|
|
name_displayer.display(person))
|
|
|
|
def ancestors_too_old(person, year):
|
|
family_handle = person.get_main_parents_family_handle()
|
|
|
|
if family_handle:
|
|
family = db.get_family_from_handle(family_handle)
|
|
father_handle = family.get_father_handle()
|
|
if father_handle:
|
|
father = db.get_person_from_handle(father_handle)
|
|
father_birth_ref = father.get_birth_ref()
|
|
if father_birth_ref and father_birth_ref.get_role() == gen.lib.EventRoleType.PRIMARY:
|
|
father_birth = db.get_event_from_handle(
|
|
father_birth_ref.ref)
|
|
dobj = father_birth.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
if not not_too_old (dobj, year - _AVG_GENERATION_GAP):
|
|
return True
|
|
|
|
father_death_ref = father.get_death_ref()
|
|
if father_death_ref and father_death_ref.get_role() == gen.lib.EventRoleType.PRIMARY:
|
|
father_death = db.get_event_from_handle(
|
|
father_death_ref.ref)
|
|
dobj = father_death.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
if dobj.get_year() < year - _AVG_GENERATION_GAP:
|
|
return True
|
|
|
|
if ancestors_too_old (father, year - _AVG_GENERATION_GAP):
|
|
return True
|
|
|
|
mother_handle = family.get_mother_handle()
|
|
if mother_handle:
|
|
mother = db.get_person_from_handle(mother_handle)
|
|
mother_birth_ref = mother.get_birth_ref()
|
|
if mother_birth_ref and mother_birth_ref.get_role() == gen.lib.EventRoleType.PRIMARY:
|
|
mother_birth = db.get_event_from_handle(mother_birth_ref.ref)
|
|
dobj = mother_birth.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
if not not_too_old (dobj, year - _AVG_GENERATION_GAP):
|
|
return True
|
|
|
|
mother_death_ref = mother.get_death_ref()
|
|
if mother_death_ref and mother_death_ref.get_role() == gen.lib.EventRoleType.PRIMARY:
|
|
mother_death = db.get_event_from_handle(
|
|
mother_death_ref.ref)
|
|
dobj = mother_death.get_date_object()
|
|
if dobj.get_start_date() != gen.lib.Date.EMPTY:
|
|
if dobj.get_year() < year - _AVG_GENERATION_GAP:
|
|
return True
|
|
|
|
if ancestors_too_old (mother, year - _AVG_GENERATION_GAP):
|
|
return True
|
|
|
|
return False
|
|
|
|
# If there are ancestors that would be too old in the current year
|
|
# then assume our person must be dead too.
|
|
if ancestors_too_old (person, current_date.get_year()):
|
|
return False
|
|
|
|
# If we can't find any reason to believe that they are dead we
|
|
# must assume they are alive.
|
|
return True
|
|
|
|
def not_too_old(date, current_year=None):
|
|
if not current_year:
|
|
time_struct = time.localtime(time.time())
|
|
current_year = time_struct[0]
|
|
year = date.get_year()
|
|
if year > current_year:
|
|
return False
|
|
return (year != 0 and current_year - year < _MAX_AGE_PROB_ALIVE)
|
|
|
|
def too_old(date, current_year=None):
|
|
if current_year:
|
|
the_current_year = current_year
|
|
else:
|
|
time_struct = time.localtime(time.time())
|
|
the_current_year = time_struct[0]
|
|
year = date.get_year()
|
|
if year > the_current_year:
|
|
return True
|
|
return (year != 0 and the_current_year - year > _MAX_AGE_PROB_ALIVE)
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
#
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
def get_referents(handle, db, primary_objects):
|
|
""" Find objects that refer to an object.
|
|
|
|
This function is the base for other get_<object>_referents finctions.
|
|
|
|
"""
|
|
# Use one pass through the reference map to grab all the references
|
|
object_list = [item for item in db.find_backlink_handles(handle)]
|
|
|
|
# Then form the object-specific lists
|
|
the_lists = ()
|
|
|
|
for primary in primary_objects:
|
|
primary_list = [item[1] for item in object_list if item[0] == primary]
|
|
the_lists = the_lists + (primary_list, )
|
|
|
|
return the_lists
|
|
|
|
def get_source_referents(source_handle, db):
|
|
""" Find objects that refer the source.
|
|
|
|
This function finds all primary objects that refer (directly or through
|
|
secondary child-objects) to a given source handle in a given database.
|
|
|
|
"""
|
|
_primaries = ('Person', 'Family', 'Event', 'Place',
|
|
'Source', 'MediaObject', 'Repository')
|
|
|
|
return (get_referents(source_handle, db, _primaries))
|
|
|
|
def get_media_referents(media_handle, db):
|
|
""" Find objects that refer the media object.
|
|
|
|
This function finds all primary objects that refer
|
|
to a given media handle in a given database.
|
|
|
|
"""
|
|
_primaries = ('Person', 'Family', 'Event', 'Place', 'Source')
|
|
|
|
return (get_referents(media_handle, db, _primaries))
|
|
|
|
def get_note_referents(note_handle, db):
|
|
""" Find objects that refer a note object.
|
|
|
|
This function finds all primary objects that refer
|
|
to a given note handle in a given database.
|
|
|
|
"""
|
|
_primaries = ('Person', 'Family', 'Event', 'Place',
|
|
'Source', 'MediaObject', 'Repository')
|
|
|
|
return (get_referents(note_handle, db, _primaries))
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
#
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
_NEW_NAME_PATTERN = '%s%sUntitled_%d.%s'
|
|
|
|
def get_new_filename(ext, folder='~/'):
|
|
ix = 1
|
|
while os.path.isfile(os.path.expanduser(_NEW_NAME_PATTERN %
|
|
(folder, os.path.sep, ix, ext))):
|
|
ix = ix + 1
|
|
return os.path.expanduser(_NEW_NAME_PATTERN % (folder, os.path.sep, ix, ext))
|
|
|
|
def get_empty_tempdir(dirname):
|
|
""" Return path to TEMP_DIR/dirname, a guaranteed empty directory
|
|
|
|
makes intervening directories if required
|
|
fails if _file_ by that name already exists,
|
|
or for inadequate permissions to delete dir/files or create dir(s)
|
|
|
|
"""
|
|
dirpath = os.path.join(TEMP_DIR,dirname)
|
|
if os.path.isdir(dirpath):
|
|
shutil.rmtree(dirpath)
|
|
os.makedirs(dirpath)
|
|
return dirpath
|
|
|
|
def rm_tempdir(path):
|
|
"""Remove a tempdir created with get_empty_tempdir"""
|
|
if path.startswith(TEMP_DIR) and os.path.isdir(path):
|
|
shutil.rmtree(path)
|
|
|
|
def cast_to_bool(val):
|
|
if val == str(True):
|
|
return True
|
|
return False
|
|
|
|
def get_type_converter(val):
|
|
"""
|
|
Return function that converts strings into the type of val.
|
|
"""
|
|
val_type = type(val)
|
|
if val_type in (str, unicode):
|
|
return unicode
|
|
elif val_type == int:
|
|
return int
|
|
elif val_type == float:
|
|
return float
|
|
elif val_type == bool:
|
|
return cast_to_bool
|
|
elif val_type in (list, tuple):
|
|
return list
|
|
|
|
def type_name(val):
|
|
"""
|
|
Return the name the type of val.
|
|
|
|
Only numbers and strings are supported.
|
|
The rest becomes strings (unicode).
|
|
"""
|
|
val_type = type(val)
|
|
if val_type == int:
|
|
return 'int'
|
|
elif val_type == float:
|
|
return 'float'
|
|
elif val_type == bool:
|
|
return 'bool'
|
|
elif val_type in (str, unicode):
|
|
return 'unicode'
|
|
return 'unicode'
|
|
|
|
def get_type_converter_by_name(val_str):
|
|
"""
|
|
Return function that converts strings into the type given by val_str.
|
|
|
|
Only numbers and strings are supported.
|
|
The rest becomes strings (unicode).
|
|
"""
|
|
if val_str == 'int':
|
|
return int
|
|
elif val_str == 'float':
|
|
return float
|
|
elif val_str == 'bool':
|
|
return cast_to_bool
|
|
elif val_str in ('str', 'unicode'):
|
|
return unicode
|
|
return unicode
|
|
|
|
def relative_path(original, base):
|
|
"""
|
|
Calculate the relative path from base to original, with base a directory,
|
|
and original an absolute path
|
|
On problems, original is returned unchanged
|
|
"""
|
|
if not os.path.isdir(base):
|
|
return original
|
|
#original and base must be absolute paths
|
|
if not os.path.isabs(base):
|
|
return original
|
|
if not os.path.isabs(original):
|
|
return original
|
|
original = os.path.normpath(original)
|
|
base = os.path.normpath(base)
|
|
|
|
# If the db_dir and obj_dir are on different drives (win only)
|
|
# then there cannot be a relative path. Return original obj_path
|
|
(base_drive, base) = os.path.splitdrive(base)
|
|
(orig_drive, orig_name) = os.path.splitdrive(original)
|
|
if base_drive.upper() != orig_drive.upper():
|
|
return original
|
|
|
|
# Starting from the filepath root, work out how much of the filepath is
|
|
# shared by base and target.
|
|
base_list = (base).split(os.sep)
|
|
target_list = (orig_name).split(os.sep)
|
|
# make sure '/home/person' and 'c:/home/person' both give
|
|
# list ['home', 'person']
|
|
base_list = [word for word in base_list if word]
|
|
target_list = [word for word in target_list if word]
|
|
i = -1
|
|
for i in range(min(len(base_list), len(target_list))):
|
|
if base_list[i] <> target_list[i]: break
|
|
else:
|
|
#if break did not happen we are here at end, and add 1.
|
|
i += 1
|
|
rel_list = [os.pardir] * (len(base_list)-i) + target_list[i:]
|
|
return os.path.join(*rel_list)
|
|
|
|
def media_path(db):
|
|
"""
|
|
Given a database, return the mediapath to use as basedir for media
|
|
"""
|
|
mpath = db.get_mediapath()
|
|
if mpath is None:
|
|
#use home dir
|
|
mpath = USER_HOME
|
|
return mpath
|
|
|
|
def media_path_full(db, filename):
|
|
"""
|
|
Given a database and a filename of a media, return the media filename
|
|
is full form, eg 'graves/tomb.png' becomes '/home/me/genea/graves/tomb.png
|
|
"""
|
|
if os.path.isabs(filename):
|
|
return filename
|
|
mpath = media_path(db)
|
|
return os.path.join(mpath, filename)
|
|
|
|
|
|
class ProgressMeter:
|
|
"""
|
|
Progress meter class for GRAMPS.
|
|
|
|
The progress meter has two modes:
|
|
|
|
MODE_FRACTION is used when you know the number of steps that will be taken.
|
|
Set the total number of steps, and then call step() that many times.
|
|
The progress bar will progress from left to right.
|
|
|
|
MODE_ACTIVITY is used when you don't know the number of steps that will be
|
|
taken. Set up the total number of steps for the bar to get from one end of
|
|
the bar to the other. Then, call step() as many times as you want. The bar
|
|
will move from left to right until you stop calling step.
|
|
"""
|
|
|
|
MODE_FRACTION = 0
|
|
MODE_ACTIVITY = 1
|
|
|
|
def __init__(self, title, header=''):
|
|
"""
|
|
Specify the title and the current pass header.
|
|
"""
|
|
self.__mode = ProgressMeter.MODE_FRACTION
|
|
self.__pbar_max = 100.0
|
|
self.__pbar_index = 0.0
|
|
self.__old_val = -1
|
|
|
|
self.__dialog = gtk.Dialog()
|
|
self.__dialog.connect('delete_event', self.__warn)
|
|
self.__dialog.set_has_separator(False)
|
|
self.__dialog.set_title(title)
|
|
self.__dialog.set_border_width(12)
|
|
self.__dialog.vbox.set_spacing(10)
|
|
self.__dialog.vbox.set_border_width(24)
|
|
self.__dialog.set_size_request(350, 125)
|
|
|
|
tlbl = gtk.Label('<span size="larger" weight="bold">%s</span>' % title)
|
|
tlbl.set_use_markup(True)
|
|
self.__dialog.vbox.add(tlbl)
|
|
|
|
self.__lbl = gtk.Label(header)
|
|
self.__lbl.set_use_markup(True)
|
|
self.__dialog.vbox.add(self.__lbl)
|
|
|
|
self.__pbar = gtk.ProgressBar()
|
|
self.__dialog.vbox.add(self.__pbar)
|
|
|
|
self.__dialog.show_all()
|
|
if header == '':
|
|
self.__lbl.hide()
|
|
|
|
def set_pass(self, header="", total=100, mode=MODE_FRACTION):
|
|
"""
|
|
Reset for another pass. Provide a new header and define number
|
|
of steps to be used.
|
|
"""
|
|
self.__mode = mode
|
|
self.__pbar_max = total
|
|
self.__pbar_index = 0.0
|
|
|
|
self.__lbl.set_text(header)
|
|
if header == '':
|
|
self.__lbl.hide()
|
|
else:
|
|
self.__lbl.show()
|
|
|
|
if self.__mode is ProgressMeter.MODE_FRACTION:
|
|
self.__pbar.set_fraction(0.0)
|
|
else: # ProgressMeter.MODE_ACTIVITY
|
|
self.__pbar.set_pulse_step(1.0/self.__pbar_max)
|
|
|
|
while gtk.events_pending():
|
|
gtk.main_iteration()
|
|
|
|
def step(self):
|
|
"""Click the progress bar over to the next value. Be paranoid
|
|
and insure that it doesn't go over 100%."""
|
|
|
|
if self.__mode is ProgressMeter.MODE_FRACTION:
|
|
self.__pbar_index = self.__pbar_index + 1.0
|
|
|
|
if self.__pbar_index > self.__pbar_max:
|
|
self.__pbar_index = self.__pbar_max
|
|
|
|
try:
|
|
val = int(100*self.__pbar_index/self.__pbar_max)
|
|
except ZeroDivisionError:
|
|
val = 0
|
|
|
|
if val != self.__old_val:
|
|
self.__pbar.set_text("%d%%" % val)
|
|
self.__pbar.set_fraction(val/100.0)
|
|
self.__old_val = val
|
|
else: # ProgressMeter.MODE_ACTIVITY
|
|
self.__pbar.pulse()
|
|
|
|
while gtk.events_pending():
|
|
gtk.main_iteration()
|
|
|
|
def __warn(self, *obj):
|
|
"""
|
|
Don't let the user close the progress dialog.
|
|
"""
|
|
WarningDialog(
|
|
_("Attempt to force closing the dialog"),
|
|
_("Please do not force closing this important dialog."),
|
|
self.__dialog)
|
|
return True
|
|
|
|
def close(self):
|
|
"""
|
|
Close the progress meter
|
|
"""
|
|
self.__dialog.destroy()
|
|
|
|
def open_file_with_default_application( file_path ):
|
|
"""
|
|
Launch a program to open an arbitrary file. The file will be opened using
|
|
whatever program is configured on the host as the default program for that
|
|
type of file.
|
|
|
|
@param file_path: The path to the file to be opened.
|
|
Example: "c:\foo.txt"
|
|
@type file_path: string
|
|
@return: nothing
|
|
"""
|
|
norm_path = os.path.normpath( file_path )
|
|
|
|
if not os.path.exists(norm_path):
|
|
ErrorDialog(_("Error Opening File"), _("File does not exist"))
|
|
return
|
|
|
|
if os.sys.platform == 'win32':
|
|
norm_path = norm_path.encode(os.sys.getfilesystemencoding())
|
|
try:
|
|
os.startfile(norm_path)
|
|
except WindowsError, msg:
|
|
ErrorDialog(_("Error Opening File"), str(msg))
|
|
else:
|
|
search = os.environ['PATH'].split(':')
|
|
for lpath in search:
|
|
prog = os.path.join(lpath, 'xdg-open')
|
|
if os.path.isfile(prog):
|
|
os.spawnvpe(os.P_NOWAIT, prog, [prog, norm_path], os.environ)
|
|
return
|
|
|
|
def profile(func, *args):
|
|
import hotshot.stats
|
|
|
|
prf = hotshot.Profile('mystats.profile')
|
|
print "Start"
|
|
prf.runcall(func, *args)
|
|
print "Finished"
|
|
prf.close()
|
|
print "Loading profile"
|
|
stats = hotshot.stats.load('mystats.profile')
|
|
print "done"
|
|
stats.strip_dirs()
|
|
stats.sort_stats('time', 'calls')
|
|
stats.print_stats(100)
|
|
stats.print_callers(100)
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# Keyword translation interface
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
|
|
# keyword, code, translated standard, translated upper
|
|
KEYWORDS = [("title", "t", _("Person|Title"), _("Person|TITLE")),
|
|
("given", "f", _("Given"), _("GIVEN")),
|
|
("prefix", "p", _("Prefix"), _("PREFIX")),
|
|
("surname", "l", _("Surname"), _("SURNAME")),
|
|
("suffix", "s", _("Suffix"), _("SUFFIX")),
|
|
("patronymic","y", _("Patronymic"),_("PATRONYMIC")),
|
|
("call", "c", _("Call"), _("CALL")),
|
|
("common", "x", _("Common"), _("COMMON")),
|
|
("initials", "i", _("Initials"), _("INITIALS"))
|
|
]
|
|
KEY_TO_TRANS = {}
|
|
TRANS_TO_KEY = {}
|
|
for (key, code, standard, upper) in KEYWORDS:
|
|
KEY_TO_TRANS[key] = standard
|
|
KEY_TO_TRANS[key.upper()] = upper
|
|
KEY_TO_TRANS["%" + ("%s" % code)] = standard
|
|
KEY_TO_TRANS["%" + ("%s" % code.upper())] = upper
|
|
TRANS_TO_KEY[standard.lower()] = key
|
|
TRANS_TO_KEY[standard] = key
|
|
TRANS_TO_KEY[upper] = key.upper()
|
|
|
|
def get_translation_from_keyword(keyword):
|
|
""" Return the translation of keyword """
|
|
return KEY_TO_TRANS.get(keyword, keyword)
|
|
|
|
def get_keyword_from_translation(word):
|
|
""" Return the keyword of translation """
|
|
return TRANS_TO_KEY.get(word, word)
|
|
|
|
def get_keywords():
|
|
""" Get all keywords, longest to shortest """
|
|
keys = KEY_TO_TRANS.keys()
|
|
keys.sort(lambda a,b: -cmp(len(a), len(b)))
|
|
return keys
|
|
|
|
def get_translations():
|
|
""" Get all translations, longest to shortest """
|
|
trans = TRANS_TO_KEY.keys()
|
|
trans.sort(lambda a,b: -cmp(len(a), len(b)))
|
|
return trans
|
|
|