213 lines
7.4 KiB
Python
213 lines
7.4 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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Change id IDs of all the elements in the database to conform to the
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scheme specified in the database's prefix ids
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"""
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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 re
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from TransUtils import sgettext as _
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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 Utils
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import RelLib
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from PluginUtils import Tool, register_tool
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from QuestionDialog import WarningDialog
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_findint = re.compile('^[^\d]*(\d+)[^\d]*')
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#-------------------------------------------------------------------------
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#
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# Actual tool
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#
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#-------------------------------------------------------------------------
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class ReorderIds(Tool.Tool):
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def __init__(self,db,person,options_class,name,callback=None,parent=None):
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Tool.Tool.__init__(self,db,person,options_class,name)
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self.parent = parent
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if parent:
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self.progress = Utils.ProgressMeter(_('Reordering GRAMPS IDs'),'')
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else:
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print "Reordering GRAMPS IDs..."
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self.trans = db.transaction_begin()
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if parent:
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self.progress.set_pass(_('Reordering People IDs'),
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db.get_number_of_people())
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self.reorder(RelLib.Person,
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db.get_person_from_gramps_id,
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db.get_person_from_handle,
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db.find_next_person_gramps_id,
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db.get_person_cursor,
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db.commit_person,
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db.iprefix)
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if parent:
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self.progress.set_pass(_('Reordering Family IDs'),
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db.get_number_of_families())
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self.reorder(RelLib.Family,
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db.get_family_from_gramps_id,
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db.get_family_from_handle,
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db.find_next_family_gramps_id,
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db.get_family_cursor,
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db.commit_family,
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db.fprefix)
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if parent:
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self.progress.set_pass(_('Reordering Media Object IDs'),
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db.get_number_of_media_objects())
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self.reorder(RelLib.MediaObject,
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db.get_object_from_gramps_id,
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db.get_object_from_handle,
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db.find_next_object_gramps_id,
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db.get_media_cursor,
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db.commit_media_object,
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db.oprefix)
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if parent:
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self.progress.set_pass(_('Reordering Source IDs'),
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db.get_number_of_sources())
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self.reorder(RelLib.Source,
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db.get_source_from_gramps_id,
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db.get_source_from_handle,
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db.find_next_source_gramps_id,
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db.get_source_cursor,
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db.commit_source,
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db.sprefix)
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if parent:
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self.progress.set_pass(_('Reordering Place IDs'),
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db.get_number_of_places())
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self.reorder(RelLib.Place,
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db.get_place_from_gramps_id,
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db.get_place_from_handle,
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db.find_next_place_gramps_id,
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db.get_place_cursor,
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db.commit_place,
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db.pprefix)
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if parent:
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self.progress.close()
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else:
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print "Done."
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db.transaction_commit(self.trans,_("Reorder GRAMPS IDs"))
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def reorder(self, class_type, find_from_id, find_from_handle,
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find_next_id, get_cursor, commit, prefix):
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dups = []
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newids = {}
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key_list = []
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# search all ids in the map
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cursor = get_cursor()
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data = cursor.first()
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while data:
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if self.parent:
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self.progress.step()
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(handle,sdata) = data
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obj = class_type()
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obj.unserialize(sdata)
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gramps_id = obj.get_gramps_id()
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# attempt to extract integer, if we can't, treat it as a
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# duplicate
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match = _findint.match(gramps_id)
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if match:
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# get the integer, build the new handle. Make sure it
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# hasn't already been chosen. If it has, put this
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# in the duplicate handle list
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try:
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index = match.groups()[0]
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newgramps_id = prefix % int(index)
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if newgramps_id == gramps_id:
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newids[newgramps_id] = gramps_id
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elif find_from_id(newgramps_id) != None:
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dups.append(obj.get_handle())
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else:
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obj.set_gramps_id(newgramps_id)
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commit(obj,self.trans)
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newids[newgramps_id] = gramps_id
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except:
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dups.append(handle)
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else:
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dups.append(handle)
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data = cursor.next()
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cursor.close()
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# go through the duplicates, looking for the first availble
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# handle that matches the new scheme.
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if self.parent:
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self.progress.set_pass(_('Finding and assigning unused IDs'),
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len(dups))
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for handle in dups:
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if self.parent:
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self.progress.step()
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obj = find_from_handle(handle)
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obj.set_gramps_id(find_next_id())
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commit(obj,self.trans)
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#------------------------------------------------------------------------
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#
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#
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#
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#------------------------------------------------------------------------
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class ReorderIdsOptions(Tool.ToolOptions):
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"""
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Defines options and provides handling interface.
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"""
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def __init__(self,name,person_id=None):
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Tool.ToolOptions.__init__(self,name,person_id)
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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register_tool(
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name = 'reorder_ids',
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category = Tool.TOOL_DBPROC,
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tool_class = ReorderIds,
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options_class = ReorderIdsOptions,
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modes = Tool.MODE_GUI | Tool.MODE_CLI,
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translated_name = _("Reorder GRAMPS IDs"),
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status=(_("Stable")),
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author_name = "Donald N. Allingham",
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author_email = "don@gramps-project.org",
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description=_("Reorders the gramps IDs "
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"according to gramps' default rules.")
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)
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