gramps/src/plugins/ReorderIds.py
Don Allingham ebdc5fbcc3 switch from intl to gettext
svn: r2017
2003-08-17 02:14:33 +00:00

131 lines
4.0 KiB
Python

#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000 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
#
"""
Change id IDs of all the elements in the database to conform to the
scheme specified in the database's prefix ids
"""
import re
import Utils
from gettext import gettext as _
_findint = re.compile('^[^\d]*(\d+)[^\d]*')
def runTool(db,active_person,callback):
"""Changed person, family, object, source, and place ids"""
try:
ReorderIds(db,callback)
except:
import DisplayTrace
DisplayTrace.DisplayTrace()
class ReorderIds:
def __init__(self,db,callback):
self.db = db
self.reorder(db.getPersonMap(),db.iprefix,db.buildPersonDisplay)
self.reorder(db.getFamilyMap(),db.fprefix,None)
self.reorder(db.getObjectMap(),db.oprefix,None)
self.reorder(db.getSourceMap(),db.sprefix,db.buildSourceDisplay)
self.reorder(db.getPlaceMap(),db.pprefix,db.buildPlaceDisplay)
Utils.modified()
callback(1)
def reorder(self,data_map,prefix,update):
"""Try to extract the old integer out of the id, and reuse it
if possible. Otherwise, blindly renumber those that can't."""
dups = []
newids = {}
key_list = []
# search all ids in the map
for x in data_map.keys():
key_list.append(x)
for id in key_list:
# attempt to extract integer, if we can't, treat it as a
# duplicate
match = _findint.match(id)
if match:
# get the integer, build the new id. Make sure it
# hasn't already been chosen. If it has, put this
# in the duplicate id list
try:
index = match.groups()[0]
newid = prefix % int(index)
if newid == id:
newids[newid] = id
continue
elif data_map.has_key(newid):
dups.append(id)
else:
data = data_map[id]
data_map[newid] = data
newids[newid] = id
data.setId(newid)
del data_map[id]
if update:
update(newid,id)
except:
dups.append(id)
else:
dups.append(id)
# go through the duplicates, looking for the first availble
# id that matches the new scheme.
index = 0
for id in dups:
while 1:
newid = prefix % index
if not newids.has_key(newid):
break
index = index + 1
newids[newid] = newid
data = data_map[id]
data.setId(newid)
data_map[newid] = data
if update:
update(newid,id)
del data_map[id]
#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
from Plugins import register_tool
register_tool(
runTool,
_("Reorder gramps IDs"),
category=_("Database Processing"),
description=_("Reorders the gramps IDs according to gramps' default rules.")
)