gramps/src/MergeData.py
Don Allingham 93542c93f5 * src/gramps_main.py: switch to DB as default, remove save option
* src/RelLib.py: setup DB environment better
* src/DbPrompter.py: handle save/open with new DBs


svn: r2924
2004-02-28 18:46:40 +00:00

906 lines
31 KiB
Python

#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2003 Donald N. Allingham
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#-------------------------------------------------------------------------
#
# Standard python modules
#
#-------------------------------------------------------------------------
import string
#-------------------------------------------------------------------------
#
# GNOME
#
#-------------------------------------------------------------------------
import gtk.glade
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import RelLib
import Utils
import GrampsCfg
import ListModel
import const
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# Merge People
#
#-------------------------------------------------------------------------
class MergePeople:
def __init__(self,parent,db,person1,person2,update,ep_update=None):
self.parent = parent
self.db = db
self.p1 = person1
self.p2 = person2
self.update = update
self.ep_update = ep_update
self.glade = gtk.glade.XML(const.mergeFile,"merge","gramps")
self.top = self.glade.get_widget("merge")
Utils.set_titles(self.top,self.glade.get_widget('title'),
_('Merge Places'), _('Select the title for the merged place'))
self.altname = self.glade.get_widget("altname")
self.altbirth = self.glade.get_widget("altbirth")
self.altdeath = self.glade.get_widget("altdeath")
self.family_list = db.get_family_id_map().values()
self.glade.signal_autoconnect({
"on_merge_clicked" : self.on_merge_clicked,
"on_next_clicked" : self.on_merge_edit_clicked,
"destroy_passed_object" : Utils.destroy_passed_object,
})
fname = GrampsCfg.nameof(person1)
mname = GrampsCfg.nameof(person2)
Utils.set_titles(self.top, self.glade.get_widget('title'),
_("Merge %s and %s") % (fname,mname),
_("Merge people"))
f1 = person1.get_main_parents_family_id()
f2 = person2.get_main_parents_family_id()
name1 = GrampsCfg.nameof(person1)
death1 = person1.get_death().get_date()
dplace1 = self.place_name(person1.get_death())
birth1 = person1.get_birth().get_date()
bplace1 = self.place_name(person1.get_birth())
name2 = GrampsCfg.nameof(person2)
death2 = person2.get_death().get_date()
dplace2 = self.place_name(person2.get_death())
birth2 = person2.get_birth().get_date()
bplace2 = self.place_name(person2.get_birth())
if f2 and not f1:
self.glade.get_widget("bfather2").set_active(1)
else:
self.glade.get_widget("bfather1").set_active(1)
if f1:
father1 = name_of(f1.get_father_id())
mother1 = name_of(f1.get_mother_id())
else:
father1 = ""
mother1 = ""
if f2:
father2 = name_of(f2.get_father_id())
mother2 = name_of(f2.get_mother_id())
else:
father2 = ""
mother2 = ""
self.set_field(self.glade.get_widget("id1_text"),person1.get_id())
self.set_field(self.glade.get_widget("id2_text"),person2.get_id())
self.set_field(self.glade.get_widget("name1_text"),name1)
self.set_field(self.glade.get_widget("name2_text"),name2)
self.bname1 = self.glade.get_widget("bname1")
self.bname1.set_active(1)
self.set_field(self.glade.get_widget("birth1_text"),birth1)
self.set_field(self.glade.get_widget("birth2_text"),birth2)
self.set_field(self.glade.get_widget("bplace1_text"),bplace1)
self.set_field(self.glade.get_widget("bplace2_text"),bplace2)
if ((not birth1 and not bplace1) and (birth2 or bplace2) or
(not birth1 or not bplace1) and (birth2 and bplace2)):
self.glade.get_widget('bbirth2').set_active(1)
else:
self.glade.get_widget('bbirth1').set_active(1)
if ((not death1 and not dplace1) and (death2 or dplace2) or
(not death1 or not dplace1) and (death2 and dplace2)):
self.glade.get_widget('death2').set_active(1)
else:
self.glade.get_widget('death1').set_active(1)
self.set_field(self.glade.get_widget("death1_text"),death1)
self.set_field(self.glade.get_widget("dplace1_text"),dplace1)
self.set_field(self.glade.get_widget("death2_text"),death2)
self.set_field(self.glade.get_widget("dplace2_text"),dplace2)
self.set_field(self.glade.get_widget("father1"),father1)
self.set_field(self.glade.get_widget("father2"),father2)
self.set_field(self.glade.get_widget("mother1"),mother1)
self.set_field(self.glade.get_widget("mother2"),mother2)
sp1_list = [('-',0,100)]
self.sp1 = ListModel.ListModel(self.glade.get_widget('spouse1'),sp1_list)
self.sp2 = ListModel.ListModel(self.glade.get_widget('spouse2'),sp1_list)
self.build_spouse_list(person1,self.sp1)
self.build_spouse_list(person2,self.sp2)
if name1 != name2:
self.altname.set_sensitive(1)
self.altname.set_active(1)
else:
self.altname.set_sensitive(0)
self.altname.set_active(0)
if birth1 and birth2 and birth1 != birth2:
self.altbirth.set_active(1)
if bplace1 and bplace2 or bplace1 != bplace2:
self.altbirth.set_active(1)
else:
self.altbirth.set_active(0)
if death1 and death2 and death1 != death2:
self.altdeath.set_active(1)
if dplace1 and dplace2 or dplace1 != dplace2:
self.altdeath.set_active(1)
else:
self.altdeath.set_active(0)
def build_spouse_list(self,person,widget):
widget.clear()
for fam in person.get_family_id_list():
if person.get_gender() == RelLib.Person.male:
spouse = fam.get_mother_id()
else:
spouse = fam.get_father_id()
if spouse == None:
name = "unknown"
else:
sname = GrampsCfg.nameof(spouse)
name = "%s [%s]" % (sname,spouse.get_id())
widget.add([name])
def set_field(self,widget,value):
"""Sets the string of the entry field at positions it a space 0"""
widget.set_text(value)
def place_name(self,event):
place = event.get_place_id()
if place:
return "%s (%s)" % (place.get_title(),place.get_id())
else:
return ""
def empty(self,junk):
pass
def on_merge_edit_clicked(self,obj):
import EditPerson
self.on_merge_clicked(obj)
# This needs to be fixed to provide an update call
EditPerson.EditPerson(self.parent,self.p1,self.db,self.ep_update)
def copy_note(self,one,two):
if one.get_note() != two.get_note():
one.set_note("%s\n\n%s" % (one.get_note(),two.get_note()))
def copy_sources(self,one,two):
slist = one.get_source_references()[:]
for xsrc in two.get_source_references():
for src in slist:
if src.are_equal(xsrc):
break
else:
one.add_source_reference(xsrc)
def on_merge_clicked(self,obj):
list = self.p1.get_alternate_names()[:]
for xdata in self.p2.get_alternate_names():
for data in list:
if data.are_equal(xdata):
self.copy_note(xdata,data)
self.copy_sources(xdata,data)
break
else:
self.p1.add_alternate_name(xdata)
list = self.p1.get_attribute_list()[:]
for xdata in self.p2.get_attribute_list():
for data in list:
if data.get_type() == xdata.get_type() and \
data.getValue() == xdata.get_value():
self.copy_note(xdata,data)
self.copy_sources(xdata,data)
break
else:
self.p1.add_attribute(xdata)
list = self.p1.get_event_list()[:]
for xdata in self.p2.get_event_list():
for data in list:
if data.are_equal(xdata):
self.copy_note(xdata,data)
self.copy_sources(xdata,data)
break
else:
self.p1.add_event(xdata)
list = self.p1.get_url_list()[:]
for xdata in self.p2.get_url_list():
for data in list:
if data.are_equal(xdata):
break
else:
self.p1.add_url(xdata)
self.id2 = self.glade.get_widget("id2")
old_id = self.p1.get_id()
if self.id2.get_active():
self.p1.set_id(self.p2.get_id())
if self.bname1.get_active():
if self.altname.get_active():
self.p1.add_alternate_name(self.p2.get_primary_name())
else:
if self.altname.get_active():
self.p1.add_alternate_name(self.p1.get_primary_name())
self.p1.set_primary_name(self.p2.get_primary_name())
alt = self.glade.get_widget("altbirth").get_active()
if self.glade.get_widget("bbirth2").get_active():
if alt:
event = self.p1.get_birth()
event.set_name("Alternate Birth")
self.p1.add_event(event)
self.p1.set_birth(self.p2.get_birth())
else:
if alt:
event = self.p2.get_birth()
event.set_name("Alternate Birth")
self.p1.add_event(event)
alt = self.glade.get_widget("altdeath").get_active()
if self.glade.get_widget("bbirth2").get_active():
if alt:
event = self.p1.get_death()
event.set_name("Alternate Death")
self.p1.add_event(event)
self.p1.set_death(self.p2.get_death())
else:
if alt:
event = self.p2.get_death()
event.set_name("Alternate Death")
self.p1.add_event(event)
if self.glade.get_widget("bfather2").get_active():
orig_family = self.p1.get_main_parents_family_id()
if orig_family:
orig_family.remove_child_id(self.p1)
self.p1.remove_parent_family_id(orig_family)
(source_family,mrel,frel) = self.p2.get_main_parents_family_idRel()
self.p1.set_main_parent_family_id(source_family)
if source_family:
if self.p2 in source_family.get_child_id_list():
source_family.remove_child_id(self.p2)
self.p2.remove_parent_family_id(source_family)
if self.p1 not in source_family.get_child_id_list():
source_family.add_child_id(self.p1)
self.p1.add_parent_family_id(source_family.get_id(),mrel,frel)
else:
source_family = self.p2.get_main_parents_family_id()
if source_family:
source_family.remove_child_id(self.p2)
self.p2.set_main_parent_family_id(None)
self.merge_families()
for photo in self.p2.get_media_list():
self.p1.add_media_reference(photo)
if self.p1.get_nick_name() == "":
self.p1.set_nick_name(self.p2.get_nick_name())
if self.p2.get_note() != "":
old_note = self.p1.get_note()
if old_note:
old_note = old_note + "\n\n"
self.p1.set_note(old_note + self.p2.get_note())
try:
self.db.remove_person_id(self.p2.get_id())
self.db.personMap[self.p1.get_id()] = self.p1
self.db.build_person_display(self.p1.get_id(),old_id)
except:
print "%s is not in the person map!" % (GrampsCfg.nameof(self.p2))
self.update(self.p1,self.p2,old_id)
Utils.destroy_passed_object(self.top)
def find_family(self,family):
if self.p1.get_gender() == RelLib.Person.male:
mother = family.get_mother_id()
father = self.p1
else:
father = family.get_father_id()
mother = self.p1
for myfamily in self.family_list:
if myfamily.get_father_id() == father and myfamily.get_mother_id() == mother:
return myfamily
return None
def merge_families(self):
family_num = 0
mylist = self.p2.get_family_id_list()[:]
for src_family in mylist:
family_num = family_num + 1
if not self.db.get_family_id_map().has_key(src_family.get_id()):
continue
if src_family in self.p1.get_family_id_list():
continue
tgt_family = self.find_family(src_family)
#
# This is the case where a new family to be added to the
# p1 as a result of the merge already exists as a
# family. In this case, we need to remove the old source
# family (with the pre-merge identity of the p1) from
# both the parents
#
if tgt_family in self.p1.get_family_id_list():
if tgt_family.get_father_id() != None and \
src_family in tgt_family.get_father_id().get_family_id_list():
tgt_family.get_father_id().remove_family_id(src_family)
if tgt_family.get_mother_id() != None and \
src_family in tgt_family.get_mother_id().get_family_id_list():
tgt_family.get_mother_id().remove_family_id(src_family)
# copy children from source to target
for child in src_family.get_child_id_list():
if child not in tgt_family.get_child_id_list():
parents = child.get_parent_family_id_list()
tgt_family.add_child_id(child)
if child.get_main_parents_family_id() == src_family:
child.set_main_parent_family_id(tgt_family)
i = 0
for fam in parents[:]:
if fam[0] == src_family:
parents[i] = (tgt_family,fam[1],fam[2])
i = i + 1
# delete the old source family
del self.db.get_family_id_map()[src_family.get_id()]
continue
# This is the case where a new family to be added
# and it is not already in the list.
if tgt_family:
# tgt_family a duplicate family, transfer children from
# the p2 family, and delete the family. Not sure
# what to do about marriage/divorce date/place yet.
# transfer child to new family, alter children to
# point to the correct family
for child in src_family.get_child_id_list():
if child not in tgt_family.get_child_id_list():
parents = child.get_parent_family_id_list()
tgt_family.add_child_id(child)
if child.get_main_parents_family_id() == src_family:
child.set_main_parent_family_id(tgt_family)
i = 0
for fam in parents[:]:
if fam[0] == src_family:
parents[i] = (tgt_family,fam[1],fam[2])
i = i + 1
# add family events from the old to the new
for event in src_family.get_event_list():
tgt_family.add_event(event)
# change parents of the family to point to the new
# family
if src_family.get_father_id():
src_family.get_father_id().remove_family_id(src_family.get_id())
src_family.get_father_id().add_family_id(tgt_family.get_id())
if src_family.get_mother_id():
src_family.get_mother_id().remove_family_id(src_family.get_id())
src_family.get_mother_id().add_family_id(tgt_family.get_id())
del self.db.get_family_id_map()[src_family.get_id()]
else:
if src_family not in self.p1.get_family_id_list():
self.p1.add_family_id(src_family)
if self.p1.get_gender() == RelLib.Person.male:
src_family.set_father_id(self.p1)
else:
src_family.set_mother_id(self.p1)
self.remove_marriage(src_family,self.p2)
# a little debugging here
for fam in self.db.get_family_id_map().values():
if self.p2 in fam.get_child_id_list():
fam.remove_child_id(self.p2)
fam.add_child_id(self.p1)
if self.p2 == fam.get_father_id():
fam.set_father_id(self.p1)
if self.p2 == fam.get_mother_id():
fam.set_mother_id(self.p1)
if fam.get_father_id() == None and fam.get_mother_id() == None:
self.delete_empty_family(fam)
def remove_marriage(self,family,person):
if person:
person.remove_family_id(family)
if family.get_father_id() == None and family.get_mother_id() == None:
self.delete_empty_family(family)
def delete_empty_family(self,family_id):
for child in family.get_child_id_list():
if child.get_main_parents_family_id() == family_id:
child.set_main_parent_family_id(None)
else:
child.remove_parent_family_id(family_id)
self.db.delete_family(family_id)
def compare_people(p1,p2):
name1 = p1.get_primary_name()
name2 = p2.get_primary_name()
chance = name_match(name1,name2)
if chance == -1.0 :
return -1.0
birth1 = p1.get_birth()
death1 = p1.get_death()
birth2 = p2.get_birth()
death2 = p2.get_death()
value = date_match(birth1.get_date_object(),birth2.get_date_object())
if value == -1.0 :
return -1.0
chance = chance + value
value = date_match(death1.get_date_object(),death2.get_date_object())
if value == -1.0 :
return -1.0
chance = chance + value
value = place_match(birth1.get_place_id(),birth2.get_place_id())
if value == -1.0 :
return -1.0
chance = chance + value
value = place_match(death1.get_place_id(),death2.get_place_id())
if value == -1.0 :
return -1.0
chance = chance + value
ancestors = []
ancestors_of(p1,ancestors)
if p2 in ancestors:
return -1.0
ancestors = []
ancestors_of(p2,ancestors)
if p1 in ancestors:
return -1.0
f1 = p1.get_main_parents_family_id()
f2 = p2.get_main_parents_family_id()
if f1 and f1.get_father_id():
dad1 = f1.get_father_id().get_primary_name()
else:
dad1 = None
if f2 and f2.get_father_id():
dad2 = f2.get_father_id().get_primary_name()
else:
dad2 = None
value = name_match(dad1,dad2)
if value == -1.0:
return -1.0
chance = chance + value
if f1 and f1.get_mother_id():
mom1 = f1.get_mother_id().get_primary_name()
else:
mom1 = None
if f2 and f2.get_mother_id():
mom2 = f2.get_mother_id().get_primary_name()
else:
mom2 = None
value = name_match(mom1,mom2)
if value == -1.0:
return -1.0
chance = chance + value
for f1 in p1.get_family_id_list():
for f2 in p2.get_family_id_list():
if p1.get_gender() == RelLib.Person.female:
father1 = f1.get_father_id()
father2 = f2.get_father_id()
if father1 and father2:
if father1 == father2:
chance = chance + 1.0
else:
fname1 = GrampsCfg.nameof(father1)
fname2 = GrampsCfg.nameof(father2)
value = name_match(fname1,fname2)
if value != -1.0:
chance = chance + value
else:
mother1 = f1.get_mother_id()
mother2 = f2.get_mother_id()
if mother1 and mother2:
if mother1 == mother2:
chance = chance + 1.0
else:
mname1 = GrampsCfg.nameof(mother1)
mname2 = GrampsCfg.nameof(mother2)
value = name_match(mname1,mname2)
if value != -1.0:
chance = chance + value
return chance
#-----------------------------------------------------------------
#
#
#
#-----------------------------------------------------------------
def name_compare(s1,s2):
return s1 == s2
#-----------------------------------------------------------------
#
#
#
#-----------------------------------------------------------------
def date_match(date1,date2):
if date1.get_date() == "" or date2.get_date() == "":
return 0.0
if date1.get_date() == date2.get_date():
return 1.0
if date1.isRange() or date2.isRange():
return range_compare(date1,date2)
date1 = date1.get_start_date()
date2 = date2.get_start_date()
if date1.getYear() == date2.getYear():
if date1.getMonth() == date2.getMonth():
return 0.75
if not date1.getMonthValid() or not date2.getMonthValid():
return 0.75
else:
return -1.0
else:
return -1.0
#-----------------------------------------------------------------
#
#
#
#-----------------------------------------------------------------
def range_compare(date1,date2):
d1_start = date1.get_start_date()
d2_start = date2.get_start_date()
d1_stop = date1.get_stop_date()
d2_stop = date2.get_stop_date()
if date1.isRange() and date2.isRange():
if d1_start >= d2_start and d1_start <= d2_stop or \
d2_start >= d1_start and d2_start <= d1_stop or \
d1_stop >= d2_start and d1_stop <= d2_stop or \
d2_stop >= d1_start and d2_stop <= d1_stop:
return 0.5
else:
return -1.0
elif date2.isRange():
if d1_start >= d2_start and d1_start <= d2_stop:
return 0.5
else:
return -1.0
else:
if d2_start >= d1_start and d2_start <= d1_stop:
return 0.5
else:
return -1.0
#---------------------------------------------------------------------
#
#
#
#---------------------------------------------------------------------
def name_match(name,name1):
if not name1 or not name:
return 0
srn1 = name.get_surname()
sfx1 = name.get_suffix()
srn2 = name1.get_surname()
sfx2 = name1.get_suffix()
if not name_compare(srn1,srn2):
return -1
if sfx1 != sfx2:
if sfx1 != "" and sfx2 != "":
return -1
if name.get_first_name() == name1.get_first_name():
return 1
else:
list1 = string.split(name.get_first_name())
list2 = string.split(name1.get_first_name())
if len(list1) < len(list2):
return list_reduce(list1,list2)
else:
return list_reduce(list2,list1)
#---------------------------------------------------------------------
#
#
#
#---------------------------------------------------------------------
def list_reduce(list1,list2):
value = 0
for name in list1:
for name2 in list2:
if is_initial(name) and name[0] == name2[0]:
value = value + 0.25
break
if is_initial(name2) and name2[0] == name[0]:
value = value + 0.25
break
if name == name2:
value = value + 0.5
break
if name[0] == name2[0] and name_compare(name,name2):
value = value + 0.25
break
if value == 0:
return -1
else:
return min(value,1)
#---------------------------------------------------------------------
#
#
#
#---------------------------------------------------------------------
def place_match(p1,p2):
if p1 == p2:
return 1
if p1 == None:
name1 = ""
else:
name1 = p1.get_title()
if p2 == None:
name2 = ""
else:
name2 = p2.get_title()
if name1 == "" or name2 == "":
return 0
if name1 == name2:
return 1
list1 = string.split(string.replace(name1,","," "))
list2 = string.split(string.replace(name2,","," "))
value = 0
for name in list1:
for name2 in list2:
if name == name2:
value = value + 0.5
break
if name[0] == name2[0] and name_compare(name,name2):
value = value + 0.25
break
if value == 0:
return -1
else:
return min(value,1)
#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
def is_initial(name):
if len(name) > 2:
return 0
elif len(name) == 2:
if name[0] in string.uppercase and name[1] == '.':
return 1
else:
return name[0] in string.uppercase
#---------------------------------------------------------------------
#
#
#
#---------------------------------------------------------------------
def ancestors_of(p1,list):
if p1 == None:
return
list.append(p1)
f1 = p1.get_main_parents_family_id()
if f1 != None:
ancestors_of(f1.get_father_id(),list)
ancestors_of(f1.get_mother_id(),list)
#---------------------------------------------------------------------
#
#
#
#---------------------------------------------------------------------
def name_of(p):
if not p:
return ""
return "%s (%s)" % (GrampsCfg.nameof(p),p.get_id())
#-------------------------------------------------------------------------
#
# Merge Places
#
#-------------------------------------------------------------------------
class MergePlaces:
"""
Merges to places into a single place. Displays a dialog box that
allows the places to be combined into one.
"""
def __init__(self,database,place1,place2,update):
self.db = database
self.p1 = place1
self.p2 = place2
self.update = update
self.glade = gtk.glade.XML(const.mergeFile,"merge_places","gramps")
self.top = self.glade.get_widget("merge_places")
self.glade.get_widget("title1_text").set_text(place1.get_title())
self.glade.get_widget("title2_text").set_text(place2.get_title())
self.t3 = self.glade.get_widget("title3_text")
self.t3.set_text(place1.get_title())
self.glade.signal_autoconnect({
"destroy_passed_object" : Utils.destroy_passed_object,
"on_merge_places_clicked" : self.on_merge_places_clicked,
})
self.top.show()
def on_merge_places_clicked(self,obj):
"""
Performs the merge of the places when the merge button is clicked.
"""
t2active = self.glade.get_widget("title2").get_active()
old_id = self.p1.get_id()
if t2active:
self.p1.set_title(self.p2.get_title())
elif self.glade.get_widget("title3").get_active():
self.p1.set_title(unicode(self.t3.get_text()))
# Set longitude
if self.p1.get_longitude() == "" and self.p2.get_longitude() != "":
self.p1.set_longitude(self.p2.get_longitude())
# Set latitude
if self.p1.get_latitude() == "" and self.p2.get_latitude() != "":
self.p1.set_latitude(self.p2.get_latitude())
# Add URLs from P2 to P1
for url in self.p2.get_url_list():
self.p1.add_url(url)
# Copy photos from P2 to P1
for photo in self.p2.get_media_list():
self.p1.add_media_reference(photo)
# Copy sources from P2 to P1
for source in self.p2.get_source_references():
self.p1.add_source(source)
# Add notes from P2 to P1
note = self.p2.get_note()
if note != "":
if self.p1.get_note() == "":
self.p1.set_note(note)
elif self.p1.get_note() != note:
self.p1.set_note("%s\n\n%s" % (self.p1.get_note(),note))
if t2active:
list = [self.p1.get_main_location()] + self.p1.get_alternate_locations()
self.p1.set_main_location(self.p2.get_main_location())
for l in list:
if not l.is_empty():
self.p1.add_alternate_locations(l)
else:
list = [self.p2.get_main_location()] + self.p2.get_alternate_locations()
for l in list:
if not l.is_empty():
self.p1.add_alternate_locations(l)
# loop through people, changing event references to P2 to P1
for key in self.db.get_person_keys():
p = self.db.get_person(key)
for event in [p.get_birth(), p.get_death()] + p.get_event_list():
if event.get_place_id() == self.p2:
event.set_place_id(self.p1)
# loop through families, changing event references to P2 to P1
for f in self.db.get_family_id_map().values():
for event in f.get_event_list():
if event.get_place_id() == self.p2:
event.set_place_id(self.p1)
self.db.remove_place(self.p2.get_id())
self.db.build_place_display(self.p1.get_id(),old_id)
self.update(self.p1.get_id())
Utils.destroy_passed_object(obj)