gramps/src/plugins/ReadGedcom.py

#
# 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
#

"Import from GEDCOM"

#-------------------------------------------------------------------------
#
# standard python modules
#
#-------------------------------------------------------------------------
import os
import re
import string
import const
import time

#-------------------------------------------------------------------------
#
# GTK/GNOME Modules
#
#-------------------------------------------------------------------------
import gtk
import gtk.glade

#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import Errors
import RelLib
import Julian
import FrenchRepublic
import Hebrew
import Date
from ansel_utf8 import ansel_to_utf8
import latin_utf8 
import Utils
from GedcomInfo import *
from QuestionDialog import ErrorDialog
from intl import gettext as _

#-------------------------------------------------------------------------
#
# constants
#
#-------------------------------------------------------------------------
ANSEL = 1
UNICODE = 2
UPDATE = 25

db = None
callback = None

_title_string = _("Import from GEDCOM")

def nocnv(s):
    return unicode(s)

photo_types = [ "jpeg", "bmp", "pict", "pntg", "tpic", "png", "gif",
                "jpg", "tiff", "pcx" ]

file_systems = {
    'VFAT'    : _('Windows 9x file system'),
    'FAT'     : _('Windows 9x file system'),
    "NTFS"    : _('Windows NT file system'),
    "ISO9660" : _('CD ROM'),
    "SMBFS"   : _('Networked Windows file system')
    }

#-------------------------------------------------------------------------
#
# GEDCOM events to GRAMPS events conversion
#
#-------------------------------------------------------------------------
ged2gramps = {}
for _val in const.personalConstantEvents.keys():
    _key = const.personalConstantEvents[_val]
    if _key != "":
        ged2gramps[_key] = _val

ged2fam = {}
for _val in const.familyConstantEvents.keys():
    _key = const.familyConstantEvents[_val]
    if _key != "":
        ged2fam[_key] = _val

#-------------------------------------------------------------------------
#
# regular expressions
#
#-------------------------------------------------------------------------
intRE = re.compile(r"\s*(\d+)\s*$")
lineRE = re.compile(r"\s*(\d+)\s+(\S+)\s*(.*)$")
headRE = re.compile(r"\s*(\d+)\s+HEAD")
nameRegexp= re.compile(r"/?([^/]*)(/([^/]*)(/([^/]*))?)?")
snameRegexp= re.compile(r"/([^/]*)/")
calRegexp = re.compile(r"\s*(ABT|BEF|AFT)?\s*@#D([^@]+)@\s*(.*)$")
fromtoRegexp = re.compile(r"\s*(FROM|BET)\s+@#D([^@]+)@\s*(.*)\s+(AND|TO)\s+@#D([^@]+)@\s*(.*)$")

#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
def importData(database, filename, cb=None):

    global callback

    # add some checking here

    glade_file = "%s/gedcomimport.glade" % os.path.dirname(__file__)

    statusTop = gtk.glade.XML(glade_file,"status")
    statusWindow = statusTop.get_widget("status")

    Utils.set_titles(statusWindow,statusTop.get_widget('title'),
                     _('GEDCOM import status'))
    
    statusTop.get_widget("close").set_sensitive(0)
    statusTop.signal_autoconnect({
        "destroy_passed_object" : Utils.destroy_passed_object
        })

    try:
        g = GedcomParser(database,filename,statusTop)
    except IOError,msg:
        Utils.destroy_passed_object(statusWindow)
        ErrorDialog(_("%s could not be opened\n") % filename,str(msg))
        return
    except:
        Utils.destroy_passed_object(statusWindow)
        ErrorDialog(_("%s could not be opened\n") % filename)
        return

    try:
        close = g.parse_gedcom_file()
        g.resolve_refns()
    except IOError,msg:
        Utils.destroy_passed_object(statusWindow)
        errmsg = _("%s could not be opened\n") % filename
        ErrorDialog(errmsg,str(msg))
        return
    except Errors.GedcomError, val:
        (m1,m2) = val.messages()
        Utils.destroy_passed_object(statusWindow)
        ErrorDialog(m1,m2)
        return
    except:
        import DisplayTrace
        Utils.destroy_passed_object(statusWindow)
        DisplayTrace.DisplayTrace()
        return
    
    statusTop.get_widget("close").set_sensitive(1)
    if close:
        statusWindow.destroy()
    
    Utils.modified()
    if cb:
        statusWindow.destroy()
        cb(1)
    elif callback:
        callback()

#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
class DateStruct:
    def __init__(self):
        self.date = ""
        self.time = ""

#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
class GedcomParser:

    SyntaxError = "Syntax Error"
    BadFile = "Not a GEDCOM file"

    def __init__(self, dbase, file, window):
        self.db = dbase
        self.person = None
        self.pmap = {}
        self.fmap = {}
        self.smap = {}
        self.nmap = {}
        self.share_note = []
        self.refn = {}
        self.added = {}
        self.gedmap = GedcomInfoDB()
        self.gedsource = None
        self.dir_path = os.path.dirname(file)
        self.localref = 0
        self.placemap = {}
        self.broken_conc_list = [ 'FamilyOrigins', 'FTW' ]
        self.broken_conc = 0
        self.is_ftw = 0

        self.f = open(file,"r")
        self.filename = file
        self.index = 0
        self.backoff = 0
        self.cnv = nocnv

        self.geddir = os.path.dirname(os.path.normpath(os.path.abspath(file)))
    
        self.trans = string.maketrans('','')
        self.delc = self.trans[0:31]

        self.trans2 = self.trans[0:127] + ('?' * 128)
        
        self.window = window
        if window:
            self.file_obj = window.get_widget("file")
            self.encoding_obj = window.get_widget("encoding")
            self.created_obj = window.get_widget("created")
            self.version_obj = window.get_widget("version")
            self.families_obj = window.get_widget("families")
            self.people_obj = window.get_widget("people")
            self.errors_obj = window.get_widget("errors")
            self.close_done = window.get_widget('close_done')
            self.error_text_obj = window.get_widget("error_text")
            self.info_text_obj = window.get_widget("info_text")
            
        self.error_count = 0

        map = const.personalConstantAttributes
        self.attrs = map.values()
        self.gedattr = {}
        for val in map.keys():
            self.gedattr[map[val]] = val

        if self.window:
            self.update(self.file_obj,os.path.basename(file))
            
        self.search_paths = []

        try:
            mypaths = []
            f = open("/proc/mounts","r")

            for line in f.readlines():
                paths = string.split(line)
                ftype = paths[2].upper()
                if ftype in file_systems.keys():
                    mypaths.append((paths[1],file_systems[ftype]))
                    self.search_paths.append(paths[1])
            f.close()

            if len(mypaths):
                self.infomsg(_("Windows style path names for images will use the following mount "
                               "points to try to find the images. These paths are based on Windows "
                               "compatible file systems available on this system:\n\n"))
                for p in mypaths:
                    self.infomsg("\t%s : %s\n" % p)
                    
                self.infomsg('\n')
            self.infomsg(_("Images that cannot be found in the specfied path in the GEDCOM file "
                           "will be searched for in the same directory in which the GEDCOM file "
                           "exists (%s).\n") % self.geddir)
        except:
            pass

    def errmsg(self,msg):
        if self.window:
            try:
                self.error_text_obj.get_buffer().insert_at_cursor(msg)
            except TypeError:
                self.error_text_obj.get_buffer().insert_at_cursor(msg,len(msg))
        else:
            print msg

    def infomsg(self,msg):
        if self.window:
            try:
                self.info_text_obj.get_buffer().insert_at_cursor(msg)
            except TypeError:
                self.info_text_obj.get_buffer().insert_at_cursor(msg,len(msg))
        else:
            print msg

    def find_file(self,fullname,altpath):
        tries = []
        fullname = string.replace(fullname,'\\','/')
        tries.append(fullname)
        
        if os.path.isfile(fullname):
            return (1,fullname)
        other = os.path.join(altpath,os.path.basename(fullname))
        tries.append(other)
        if os.path.isfile(other):
            return (1,other)
        if len(fullname) > 3:
            if fullname[1] == ':':
                fullname = fullname[2:]
                for path in self.search_paths:
                    other = os.path.normpath("%s/%s" % (path,fullname))
                    tries.append(other)
                    if os.path.isfile(other):
                        return (1,other)
            return (0,tries)
        else:
            return (0,tries)

    def update(self,field,text):
        field.set_text(text)
        while gtk.events_pending():
            gtk.mainiteration()

    def get_next(self):
        if self.backoff == 0:
            next_line = self.f.readline()
            self.text = string.translate(next_line.strip(),self.trans,self.delc)

            if not self.text:
                raise Errors.GedcomError(_("GEDCOM file ended unexpectedly"))

            try:
                self.text = self.cnv(self.text)
            except:
                self.text = string.translate(self.text,self.trans2)
            
            self.index += 1
            l = string.split(self.text, None, 2)
            ln = len(l)
            try:
                if ln == 2:
                    self.groups = (int(l[0]),l[1],"")
                else:
                    self.groups = (int(l[0]),l[1],l[2])
            except:
		msg = _("Warning: line %d was not understood, so it was ignored.") % self.index
                msg = "%s\n\t%s\n" % (msg,self.text)
                self.errmsg(msg)
                self.error_count = self.error_count + 1
                self.groups = (999, "XXX", "XXX")
        self.backoff = 0
        return self.groups
            
    def barf(self,level):
        import traceback
	msg = _("Warning: line %d was not understood, so it was ignored.") % self.index
        self.errmsg(msg)
        msg = "\n\t%s\n" % self.text

        self.errmsg(msg)
        self.error_count = self.error_count + 1
#        self.errmsg(string.join(traceback.format_stack()))
        self.ignore_sub_junk(level)

    def warn(self,msg):
        self.errmsg(msg)
        self.error_count = self.error_count + 1

    def backup(self):
        self.backoff = 1

    def parse_gedcom_file(self):
        t = time.time()
        self.index = 0
        self.fam_count = 0
        self.indi_count = 0
        try:
            self.parse_header()
            self.parse_submitter()
            self.parse_record()
            self.parse_trailer()
        except Errors.GedcomError, err:
            self.errmsg(str(err))
            
        if self.window:
            self.update(self.families_obj,str(self.fam_count))
            self.update(self.people_obj,str(self.indi_count))
            
        self.break_note_links()
        t = time.time() - t
        msg = _('Import Complete: %d seconds') % t
        if self.window:
            self.infomsg("\n%s" % msg)
        else:
            print msg
            print "Families: %d" % self.fam_count
            print "Individuals: %d" % self.indi_count
            return None

    def break_note_links(self):
        for o in self.share_note:
            o.unique_note()
            
    def parse_trailer(self):
	matches = self.get_next()

        if matches[1] != "TRLR":
	    self.barf(0)
        self.f.close()
        
    def parse_header(self):
	self.parse_header_head()
        self.parse_header_source()

    def parse_submitter(self):
	matches = self.get_next()

        if matches[2] != "SUBM":
            self.backup()
	    return
        else:
            self.ignore_sub_junk(1)

    def parse_source(self,name,level):
        self.source = self.db.findSource(name,self.smap)

        note = ""
        while 1:
            matches = self.get_next()
	    if int(matches[0]) < level:
                if note:
                    self.source.setNote(note)
                if not self.source.getTitle():
                    self.source.setTitle("No title - ID %s" % self.source.getId())
                self.db.buildSourceDisplay(self.source.getId())
                self.backup()
                return
            elif matches[1] == "TITL":
                title = matches[2] + self.parse_continue_data(level+1)
                title = string.replace(title,'\n',' ')
                self.source.setTitle(title)
            elif matches[1] == "TAXT" or matches[1] == "PERI": # EasyTree Sierra On-Line
                if self.source.getTitle() == "":
                    title = matches[2] + self.parse_continue_data(level+1)
                    title = string.replace(title,'\n',' ')
                    self.source.setTitle(title)
            elif matches[1] == "AUTH":
                self.source.setAuthor(matches[2] + self.parse_continue_data(level+1))
            elif matches[1] == "PUBL":
                self.source.setPubInfo(matches[2] + self.parse_continue_data(level+1))
            elif matches[1] == "OBJE":
                self.ignore_sub_junk(2)
            elif matches[1] == "NOTE":
                note = self.parse_note(matches,self.source,level+1,note)
            elif matches[1] == "TEXT":
                d = self.parse_continue_data(level+1)
                if note:
                    note = "%s\n%s %s%s" % (note,matches[1],matches[2],d)
                else:
                    note = "%s %s%s" % (matches[1],matches[2],d)
                title = matches[2] + d
                title = string.replace(title,'\n',' ')
                self.source.setTitle(title)
            elif matches[1] == "ABBR":
                pass
            else:
                if note:
                    note = "%s\n%s %s" % (note,matches[1],matches[2])
                else:
                    note = "%s %s" % (matches[1],matches[2])

    def parse_record(self):
        while 1:
	    matches = self.get_next()
            if matches[2] == "FAM":
                if self.fam_count % UPDATE == 0 and self.window:
                    self.update(self.families_obj,str(self.fam_count))
                self.fam_count = self.fam_count + 1
                self.family = self.db.findFamily(matches[1],self.fmap)
                self.parse_family()
                if self.addr != None:
                    father = self.family.getFather()
                    if father:
                        father.addAddress(self.addr)
                    mother = self.family.getMother()
                    if mother:
                        mother.addAddress(self.addr)
                    for child in self.family.getChildList():
                        child.addAddress(self.addr)
            elif matches[2] == "INDI":
                if self.indi_count % UPDATE == 0 and self.window:
                    self.update(self.people_obj,str(self.indi_count))
                self.indi_count = self.indi_count + 1
                id = matches[1]
                id = id[1:-1]
                self.person = self.find_or_create_person(id)
                self.added[self.person.getId()] = self.person
                self.parse_individual()
                self.db.buildPersonDisplay(self.person.getId())
            elif matches[2] in ["SUBM","SUBN","REPO"]:
                self.ignore_sub_junk(1)
            elif matches[1] in ["SUBM","SUBN","OBJE","_EVENT_DEFN"]:
                self.ignore_sub_junk(1)
            elif matches[2] == "SOUR":
                self.parse_source(matches[1],1)
            elif matches[2][0:4] == "NOTE":
                if self.nmap.has_key(matches[1]):
                    noteobj = self.nmap[matches[1]]
                else:
                    noteobj = RelLib.Note()
                    self.nmap[matches[1]] = noteobj
                text =  matches[2][4:]
                noteobj.append(text + self.parse_continue_data(1))
                self.parse_note_data(1)
	    elif matches[1] == "TRLR":
                self.backup()
                return
            else:
	        self.barf(1)

    def find_or_create_person(self,id):        
        if self.pmap.has_key(id):
            person = self.db.findPersonNoMap(self.pmap[id])
        elif self.db.getPersonMap().has_key(id):
            person = RelLib.Person()
            self.pmap[id] = self.db.addPerson(person)
        else:
            person = RelLib.Person(id)
            self.db.addPersonAs(person)
            self.pmap[id] = id
        return person

    def parse_cause(self,event,level):
        while 1:
            matches = self.get_next()
	    if int(matches[0]) < level:
                self.backup()
                return
            elif matches[1] == "SOUR":
                event.addSourceRef(self.handle_source(matches,level))
            else:
	        self.barf(1)
                
    def parse_note_data(self,level):
        while 1:
            matches = self.get_next()
	    if int(matches[0]) < level:
                self.backup()
                return
            elif matches[1] in ["SOUR","CHAN","REFN"]:
                self.ignore_sub_junk(level+1)
            elif matches[1] == "RIN":
                pass
            else:
                self.barf(level+1)

    def parse_ftw_relations(self,level):
        mrel = "Birth"
        frel = "Birth"
        
        while 1:
            matches = self.get_next()
	    if int(matches[0]) < level:
                self.backup()
                return (mrel,frel)
            # FTW
            elif matches[1] == "_FREL":
                if string.lower(matches[2]) != "natural":
                    frel = string.capitalize(matches[2])
            # FTW
            elif matches[1] == "_MREL":
                if string.lower(matches[2]) != "natural":
                    mrel = matches[2]
            elif matches[1] == "ADOP":
                mrel = "Adopted"
                frel = "Adopted"
            # Legacy
            elif matches[1] == "_STAT":
                mrel = matches[2]
                frel = matches[2]
            # Legacy _PREF
            elif matches[1][0] == "_":
                pass
            else:
                self.barf(level+1)
    
    def parse_family(self):
        self.addr = None
        note = ""
        while 1:
	    matches = self.get_next()

	    if int(matches[0]) == 0:
                self.backup()
                return
	    elif matches[1] == "HUSB":
                id = matches[2]
                person = self.find_or_create_person(id[1:-1])
                self.family.setFather(person)
                self.ignore_sub_junk(2)
	    elif matches[1] == "WIFE":
                id = matches[2]
                person = self.find_or_create_person(id[1:-1])
                self.family.setMother(person)
                self.ignore_sub_junk(2)
	    elif matches[1] == "SLGS":
                ord = RelLib.LdsOrd()
                self.family.setLdsSeal(ord)
                self.parse_ord(ord,2)
	    elif matches[1] == "ADDR":
                self.addr = RelLib.Address()
                self.addr.setStreet(matches[2] + self.parse_continue_data(1))
                self.parse_address(self.addr,2)
	    elif matches[1] == "CHIL":
                mrel,frel = self.parse_ftw_relations(2)
                id = matches[2]
                child = self.find_or_create_person(id[1:-1])
                self.family.addChild(child)

                for f in child.getParentList():
                    if f[0] == self.family:
                        break
                else:
                    if (mrel=="Birth" or mrel=="") and (frel=="Birth" or frel==""):
                        child.setMainParents(self.family)
                    else:
                        if child.getMainParents() == self.family:
                            child.setMainParents(None)
                    child.addAltFamily(self.family,mrel,frel)
	    elif matches[1] == "NCHI":
                a = RelLib.Attribute()
                a.setType("Number of Children")
                a.setValue(matches[2])
                self.family.addAttribute(a)
            elif matches[1] in ["RIN", "SUBM", "REFN","CHAN","SOUR"]:
                self.ignore_sub_junk(2)
	    elif matches[1] == "OBJE":
                if matches[2] and matches[2][0] == '@':
                    self.barf(2)
                else:
                    self.parse_family_object(2)
            elif matches[1] == "_COMM":
                note = string.strip(matches[2]) + self.parse_continue_data(1)
                self.family.setNote(note)
                self.ignore_sub_junk(2)
            elif matches[1] == "NOTE":
                note = self.parse_note(matches,self.family,1,note)
            else:
                event = RelLib.Event()
                try:
                    event.setName(ged2fam[matches[1]])
                except:
                    event.setName(matches[1])
                if event.getName() == "Marriage":
                    self.family.setRelationship("Married")
                self.family.addEvent(event)
	        self.parse_family_event(event,2)

    def parse_note_base(self,matches,obj,level,old_note,task):
        note = old_note
        if matches[2] and matches[2][0] == "@":
            if self.nmap.has_key(matches[2]):
                self.share_note.append(obj)
                obj.setNoteObj(self.nmap[matches[2]])
            else:
                noteobj = RelLib.Note()
                self.nmap[matches[2]] = noteobj
                self.share_note.append(obj)
                obj.setNoteObj(noteobj)
        else:
            if old_note:
                note = "%s\n%s%s" % (old_note,matches[2],self.parse_continue_data(level))
            else:
                note = matches[2] + self.parse_continue_data(level)
            task(note)
            self.ignore_sub_junk(level+1)
        return note
        
    def parse_note(self,matches,obj,level,old_note):
        self.parse_note_base(matches,obj,level,old_note,obj.setNote)

    def parse_comment(self,matches,obj,level,old_note):
        self.parse_note_base(matches,obj,level,old_note,obj.setComments)

    def parse_individual(self):
        name_cnt = 0
        note = ""
        while 1:
	    matches = self.get_next()

	    if int(matches[0]) == 0:
                self.backup()
                return
	    elif matches[1] == "NAME":
                name = RelLib.Name()
                m = snameRegexp.match(matches[2])
                if m:
                    n = m.groups()[0]
                    names = ('','',n,'','')
                else:
                    try:
                        names = nameRegexp.match(matches[2]).groups()
                    except:
                        names = (matches[2],"","","","")
                if names[0]:
                    name.setFirstName(names[0].strip())
                if names[2]:
                    name.setSurname(names[2].strip())
                    self.db.addSurname(names[2].strip())
                if names[4]:
                    name.setSuffix(names[4].strip())
                if name_cnt == 0:
                    self.person.setPrimaryName(name)
                else:
                    self.person.addAlternateName(name)
                name_cnt = name_cnt + 1
                self.parse_name(name,2)
            elif matches[1] == "_UID":
                self.person.setPafUid(matches[2])
            elif matches[1] in ["ALIA","_ALIA"]:
                aka = RelLib.Name()
                try:
                    names = nameRegexp.match(matches[2]).groups()
                except:
                    names = (matches[2],"","","","")
                if names[0]:
                    aka.setFirstName(names[0])
                if names[2]:
                    aka.setSurname(names[2])
                    self.db.addSurname(names[2])
                if names[4]:
                    aka.setSuffix(names[4])
                self.person.addAlternateName(aka)
	    elif matches[1] == "OBJE":
                if matches[2] and matches[2][0] == '@':
                    self.barf(2)
                else:
                    self.parse_person_object(2)
            elif matches[1] in ["NOTE","_COMM"]:
                note = self.parse_note(matches,self.person,1,note)
	    elif matches[1] == "SEX":
                if matches[2] == '':
                    self.person.setGender(RelLib.Person.unknown)
                elif matches[2][0] == "M":
                    self.person.setGender(RelLib.Person.male)
                else:
                    self.person.setGender(RelLib.Person.female)
	    elif matches[1] in [ "BAPL", "ENDL", "SLGC" ]:
                ord = RelLib.LdsOrd()
                if matches[1] == "BAPL":
                    self.person.setLdsBaptism(ord)
                elif matches[1] == "ENDL":
                    self.person.setLdsEndowment(ord)
                else:
                    self.person.setLdsSeal(ord)
                self.parse_ord(ord,2)
	    elif matches[1] == "FAMS":
                family = self.db.findFamily(matches[2],self.fmap)
                self.person.addFamily(family)
                if note == "":
                    note = self.parse_optional_note(2)
                else:
                    note = "%s\n\n%s" % (note,self.parse_optional_note(2))
	    elif matches[1] == "FAMC":
                type,note = self.parse_famc_type(2)
                family = self.db.findFamily(matches[2],self.fmap)
                
                for f in self.person.getParentList():
                    if f[0] == family:
                        break
                else:
                    if type == "" or type == "Birth":
                        if self.person.getMainParents() == None:
                            self.person.setMainParents(family)
                        else:
                            self.person.addAltFamily(family,"Unknown","Unknown")
                    else:
                        if self.person.getMainParents() == family:
                            self.person.setMainParents(None)
                        self.person.addAltFamily(family,type,type)
	    elif matches[1] == "RESI":
                addr = RelLib.Address()
                self.person.addAddress(addr)
                self.parse_residence(addr,2)
	    elif matches[1] == "ADDR":
                addr = RelLib.Address()
                addr.setStreet(matches[2] + self.parse_continue_data(1))
                self.parse_address(addr,2)
                self.person.addAddress(addr)
	    elif matches[1] == "BIRT":
                event = RelLib.Event()
                if self.person.getBirth().getDate() != "" or \
                   self.person.getBirth().getPlace() != None:
                    event.setName("Alternate Birth")
                    self.person.addEvent(event)
                else:
                    event.setName("Birth")
                    self.person.setBirth(event)
                self.parse_person_event(event,2)
	    elif matches[1] == "ADOP":
                event = RelLib.Event()
                event.setName("Adopted")
                self.person.addEvent(event)
                self.parse_adopt_event(event,2)
	    elif matches[1] == "DEAT":
                event = RelLib.Event()
                if self.person.getDeath().getDate() != "" or \
                   self.person.getDeath().getPlace() != None:
                    event.setName("Alternate Death")
                    self.person.addEvent(event)
                else:
                    event.setName("Death")
                    self.person.setDeath(event)
                self.parse_person_event(event,2)
	    elif matches[1] == "EVEN":
                event = RelLib.Event()
	        self.parse_person_event(event,2)
                n = string.strip(event.getName()) 
                if n in self.attrs:
                    attr = RelLib.Attribute()
                    attr.setType(self.gedattr[n])
                    attr.setValue(event.getDescription())
                    self.person.addAttribute(attr)
                else:
                    self.person.addEvent(event)
            elif matches[1] == "SOUR":
                source_ref = self.handle_source(matches,2)
                self.person.getPrimaryName().addSourceRef(source_ref)
	    elif matches[1] == "REFN":
                if intRE.match(matches[2]):
                    try:
                        self.refn[self.person.getId()] = int(matches[2])
                    except:
                        pass
	    elif matches[1] in ["AFN","CHAN","REFN","ASSO"]:
                self.ignore_sub_junk(2)
	    elif matches[1] in ["ANCI","DESI","RIN","RFN"]:
                pass
            else:
                event = RelLib.Event()
                n = string.strip(matches[1])
                if ged2gramps.has_key(n):
                    event.setName(ged2gramps[n])
                elif self.gedattr.has_key(n):
                    attr = RelLib.Attribute()
                    attr.setType(self.gedattr[n])
                    attr.setValue(event.getDescription())
                    self.person.addAttribute(attr)
                    self.parse_person_attr(attr,2)
                    continue
                else:
                    val = self.gedsource.tag2gramps(n)
                    if val:
                        event.setName(val)
                    else:
                        event.setName(n)
                    
	        self.parse_person_event(event,2)
                if matches[2]:
                    event.setDescription(matches[2])
                self.person.addEvent(event)
                
    def parse_optional_note(self,level):
        note = ""
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return note
            elif matches[1] == "NOTE":
                if not string.strip(matches[2]) or matches[2] and matches[2][0] != "@":
                    note = matches[2] + self.parse_continue_data(level+1)
                    self.parse_note_data(level+1)
                else:
                    self.ignore_sub_junk(level+1)
            else:
	        self.barf(level+1)

    def parse_famc_type(self,level):
        type = ""
        note = ""
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return (string.capitalize(type),note)
            elif matches[1] == "PEDI":
                type = matches[2]
            elif matches[1] == "SOUR":
                source_ref = self.handle_source(matches,level)
                self.person.getPrimaryName().addSourceRef(source_ref)
            elif matches[1] == "_PRIMARY":
                type = matches[1]
            elif matches[1] == "NOTE":
                if not string.strip(matches[2]) or matches[2] and matches[2][0] != "@":
                    note = matches[2] + self.parse_continue_data(level+1)
                    self.parse_note_data(level+1)
                else:
                    self.ignore_sub_junk(level+1)
            else:
	        self.barf(level+1)

    def parse_person_object(self,level):
        form = ""
        file = ""
        title = ""
        note = ""
        while 1:
            matches = self.get_next()
            if matches[1] == "FORM":
                form = string.lower(matches[2])
            elif matches[1] == "TITL":
                title = matches[2]
            elif matches[1] == "FILE":
                file = matches[2]
            elif matches[1] == "NOTE":
                note = matches[2] + self.parse_continue_data(level+1)
            elif matches[1][0] == "_":
                self.ignore_sub_junk(level+1)
	    elif int(matches[0]) < level:
                self.backup()
                break
            else:
	        self.barf(level+1)

        if form == "url":
            url = RelLib.Url()
            url.set_path(file)
            url.set_description(title)
            self.person.addUrl(url)
        else:
            (ok,path) = self.find_file(file,self.dir_path)
            if not ok:
                self.warn(_("Warning: could not import %s") % file + "\n")
                self.warn(_("\tThe following paths were tried:\n\t\t"))
                self.warn(string.join(path,"\n\t\t"))
                self.warn('\n')
            else:
                photo = RelLib.Photo()
                photo.setPath(path)
                photo.setDescription(title)
                photo.setMimeType(Utils.get_mime_type(path))
                self.db.addObject(photo)
                oref = RelLib.ObjectRef()
                oref.setReference(photo)
                self.person.addPhoto(oref)

    def parse_source_object(self,source,level):
        form = ""
        file = ""
        title = ""
        note = ""
        while 1:
            matches = self.get_next()
            if matches[1] == "FORM":
                form = string.lower(matches[2])
            elif matches[1] == "TITL":
                title = matches[2]
            elif matches[1] == "FILE":
                file = matches[2]
            elif matches[1] == "NOTE":
                note = matches[2] + self.parse_continue_data(level+1)
	    elif int(matches[0]) < level:
                self.backup()
                break
            else:
	        self.barf(level+1)

        if form:
            (ok,path) = self.find_file(file,self.dir_path)
            if not ok:
                self.warn(_("Warning: could not import %s") % file + "\n")
                self.warn(_("\tThe following paths were tried:\n\t\t"))
                self.warn(string.join(path,"\n\t\t"))
                self.warn('\n')
            else:
                photo = RelLib.Photo()
                photo.setPath(path)
                photo.setDescription(title)
                photo.setMimeType(Utils.get_mime_type(path))
                self.db.addObject(photo)
                oref = RelLib.ObjectRef()
                oref.setReference(photo)
                source.addPhoto(oref)

    def parse_family_object(self,level):
        form = ""
        file = ""
        title = ""
        note = ""
        while 1:
            matches = self.get_next()
            if matches[1] == "FORM":
                form = string.lower(matches[2])
            elif matches[1] == "TITL":
                title = matches[2]
            elif matches[1] == "FILE":
                file = matches[2]
            elif matches[1] == "NOTE":
                note = matches[2] + self.parse_continue_data(level+1)
	    elif int(matches[0]) < level:
                self.backup()
                break
            else:
	        self.barf(level+1)
                
        if form:
            (ok,path) = self.find_file(file,self.dir_path)
            if not ok:
                self.warn(_("Warning: could not import %s") % file + "\n")
                self.warn(_("\tThe following paths were tried:\n\t\t"))
                self.warn(string.join(path,"\n\t\t"))
                self.warn('\n')
            else:
                photo = RelLib.Photo()
                photo.setPath(path)
                photo.setDescription(title)
                photo.setMimeType(Utils.get_mime_type(path))
                self.db.addObject(photo)
                oref = RelLib.ObjectRef()
                oref.setReference(photo)
                self.family.addPhoto(photo)

    def parse_residence(self,address,level):
        note = ""
        while 1:
            matches = self.get_next()

            if int(matches[0]) < level:
                self.backup()
                return 
            elif matches[1] == "DATE":
                address.setDateObj(self.extract_date(matches[2]))
	    elif matches[1] == "ADDR":
                address.setStreet(matches[2] + self.parse_continue_data(level+1))
                self.parse_address(address,level+1)
            elif matches[1] in ["AGE","AGNC","CAUS","STAT","TEMP","OBJE","TYPE","_DATE2"]:
                self.ignore_sub_junk(level+1)
            elif matches[1] == "SOUR":
                source_ref = RelLib.SourceRef()
                source_ref.setBase(self.db.findSource(matches[2],self.smap))
                address.addSourceRef(source_ref)
                self.parse_source_reference(source_ref,level+1)
            elif matches[1] == "PLAC":
                address.setStreet(matches[2])
                self.parse_address(address,level+1)
            elif matches[1] == "PHON":
                pass
            elif matches[1] == "NOTE":
                note = self.parse_note(matches,address,level+1,note)
            else:
	        self.barf(level+1)

    def parse_address(self,address,level):
        first = 0
        note = ""
        while 1:
            matches = self.get_next()
	    if int(matches[0]) < level:
                self.backup()
                return
            elif matches[1] in [ "ADDR", "ADR1", "ADR2" ]:
                val = address.getStreet()
                data = self.parse_continue_data(level+1)
                if first == 0:
                    val = "%s %s" % (matches[2],data)
                    first = 1
                else:
                    val = "%s,%s %s" % (val,matches[2],data)
                address.setStreet(val)
            elif matches[1] == "CITY":
                address.setCity(matches[2])
            elif matches[1] == "PHON":
                address.setNote(matches[2])
            elif matches[1] == "STAE":
                address.setState(matches[2])
            elif matches[1] == "POST":
                address.setPostal(matches[2])
            elif matches[1] == "CTRY":
                address.setCountry(matches[2])
            else:
	        self.barf(level+1)

    def parse_ord(self,ord,level):
        note = ""
        while 1:
            matches = self.get_next()
            if int(matches[0]) < level:
                self.backup()
                break
            elif matches[1] == "TEMP":
                ord.setTemple(matches[2])
            elif matches[1] == "DATE":
                ord.setDateObj(self.extract_date(matches[2]))
            elif matches[1] == "FAMC":
                ord.setFamily(self.db.findFamily(matches[2],self.fmap))
            elif matches[1] == "PLAC":
              try:
                val = matches[2]
                if self.placemap.has_key(val):
                    place = self.placemap[val]
                else:
                    place = RelLib.Place()
                    place.set_title(matches[2])
                    self.db.addPlace(place)
                    self.placemap[val] = place
                ord.setPlace(place)
                self.ignore_sub_junk(level+1)
              except NameError:
                  pass
            elif matches[1] == "SOUR":
                ord.addSourceRef(self.handle_source(matches,level))
            elif matches[1] == "NOTE":
                note = self.parse_note(matches,ord,level+1,note)
            elif matches[1] == "STAT":
                if const.lds_status.has_key(matches[2]):
                    ord.setStatus(const.lds_status[matches[2]])
            else:
                self.barf(level+1)

    def parse_person_event(self,event,level):
        note = ""
        while 1:
            matches = self.get_next()
            if int(matches[0]) < level:
                if note:
                    event.setNote(note)
                self.backup()
                break
            elif matches[1] == "TYPE":
                if event.getName() == "":
                    if ged2gramps.has_key(matches[2]):
                        name = ged2gramps[matches[2]]
                    else:
                        val = self.gedsource.tag2gramps(matches[2])
                        if val:
                            name = val
                        else:
                            name = matches[2]
                    event.setName(name)
            elif matches[1] == "DATE":
                event.setDateObj(self.extract_date(matches[2]))
            elif matches[1] == "SOUR":
                event.addSourceRef(self.handle_source(matches,level+1))
            elif matches[1] == "PLAC":
                val = matches[2]
                n = string.strip(event.getName())
                if self.is_ftw and n in ["Occupation","Degree","SSN"]:
                    event.setDescription(val)
                    self.ignore_sub_junk(level+1)
                else:
                    if self.placemap.has_key(val):
                        place = self.placemap[val]
                    else:
                        place = RelLib.Place()
                        place.set_title(matches[2])
                        self.db.addPlace(place)
                        self.placemap[val] = place
                    event.setPlace(place)
                    self.ignore_sub_junk(level+1)
            elif matches[1] == "CAUS":
                info = matches[2] + self.parse_continue_data(level+1)
                event.setCause(info)
                self.parse_cause(event,level+1)
            elif matches[1] == "NOTE" or matches[1] == 'OFFI':
                info = matches[2] + self.parse_continue_data(level+1)
                if note == "":
                    note = info
                else:
                    note = "\n%s" % info
	    elif matches[1] == "CONC":
                d = event.getDescription()
                if self.broken_conc:
                    event.setDescription("%s %s" % (d, matches[2]))
                else:
                    event.setDescription("%s%s" % (d, matches[2]))
	    elif matches[1] == "CONT":
	        event.setDescription("%s\n%s" % (event.getDescription(),matches[2]))
            elif matches[1] in ["RELI", "TIME","ADDR","AGE","AGNC","STAT","TEMP","OBJE","_DATE2"]:
                self.ignore_sub_junk(level+1)
            else:
	        self.barf(level+1)

    def parse_adopt_event(self,event,level):
        note = ""
        while 1:
            matches = self.get_next()
            if int(matches[0]) < level:
                if note != "":
                    event.setNote(note)
                self.backup()
                break
            elif matches[1] == "DATE":
                event.setDateObj(self.extract_date(matches[2]))
            elif matches[1] in ["TIME","ADDR","AGE","AGNC","STAT","TEMP","OBJE"]:
                self.ignore_sub_junk(level+1)
            elif matches[1] == "SOUR":
                event.addSourceRef(self.handle_source(matches,level))
            elif matches[1] == "FAMC":
                family = self.db.findFamily(matches[2],self.fmap)
                mrel,frel = self.parse_adopt_famc(level+1);
                if self.person.getMainParents() == family:
                    self.person.setMainParents(None)
                self.person.addAltFamily(family,mrel,frel)
            elif matches[1] == "PLAC":
                val = matches[2]
                if self.placemap.has_key(val):
                    place = self.placemap[val]
                else:
                    place = RelLib.Place()
                    place.set_title(matches[2])
                    self.db.addPlace(place)
                    self.placemap[val] = place
                event.setPlace(place)
                self.ignore_sub_junk(level+1)
            elif matches[1] == "TYPE":
                # eventually do something intelligent here
                pass
            elif matches[1] == "CAUS":
                info = matches[2] + self.parse_continue_data(level+1)
                event.setCause(info)
                self.parse_cause(event,level+1)
            elif matches[1] == "NOTE":
                info = matches[2] + self.parse_continue_data(level+1)
                if note == "":
                    note = info
                else:
                    note = "\n%s" % info
	    elif matches[1] == "CONC":
                d = event.getDescription()
                if self.broken_conc:
                    event.setDescription("%s %s" % (d,matches[2]))
                else:
                    event.setDescription("%s%s" % (d,matches[2]))
	    elif matches[1] == "CONT":
                d = event.getDescription()
	        event.setDescription("%s\n%s" % (d,matches[2]))
            else:
	        self.barf(level+1)

    def parse_adopt_famc(self,level):
        mrel = "Adopted"
        frel = "Adopted"
        while 1:
            matches = self.get_next()
            if int(matches[0]) < level:
                self.backup()
                return (mrel,frel)
            elif matches[1] == "ADOP":
                if matches[2] == "HUSB":
                    mrel = "Birth"
                elif matches[2] == "WIFE":
                    frel = "Birth"
            else:
	        self.barf(level+1)

    def parse_person_attr(self,attr,level):
        note = ""
        while 1:
            matches = self.get_next()
            if int(matches[0]) < level:
                self.backup()
                break
            elif matches[1] == "TYPE":
                if attr.getType() == "":
                    if ged2gramps.has_key(matches[2]):
                        name = ged2gramps[matches[2]]
                    else:
                        val = self.gedsource.tag2gramps(matches[2])
                        if val:
                            name = val
                        else:
                            name = matches[2]
                    attr.setName(name)
            elif matches[1] in ["CAUS", "DATE","TIME","ADDR","AGE","AGNC","STAT","TEMP","OBJE"]:
                self.ignore_sub_junk(level+1)
            elif matches[1] == "SOUR":
                attr.addSourceRef(self.handle_source(matches,level))
            elif matches[1] == "PLAC":
                val = matches[2]
                if attr.getValue() == "":
                    attr.setValue(val)
                    self.ignore_sub_junk(level+1)
	    elif matches[1] == "DATE":
                note = "%s\n\n" % ("Date : %s" % matches[2])
            elif matches[1] == "NOTE":
                info = matches[2] + self.parse_continue_data(level+1)
                if note == "":
                    note = info
                else:
                    note = "%s\n\n%s" % (note,info)
	    elif matches[1] == "CONC":
                if self.broken_conc:
                    attr.setValue("%s %s" % (attr.getValue(), matches[2]))
                else:
                    attr.setValue("%s %s" % (attr.getValue(), matches[2]))
	    elif matches[1] == "CONT":
	        attr.setValue("%s\n%s" % (attr.getValue(),matches[2]))
            else:
	        self.barf(level+1)
        if note != "":
            attr.setNote(note)

    def parse_family_event(self,event,level):
        note = ""
        while 1:
            matches = self.get_next()
            if int(matches[0]) < level:
                if note:
                    event.setNote(note)
                self.backup()
                break
            elif matches[1] == "TYPE":
                if event.getName() != "":
                    try:
                        event.setName(ged2fam[matches[2]])
                    except:
                        event.setName(matches[2])
            elif matches[1] == "DATE":
                event.setDateObj(self.extract_date(matches[2]))
            elif matches[1] == "CAUS":
                info = matches[2] + self.parse_continue_data(level+1)
                event.setCause(info)
                self.parse_cause(event,level+1)
            elif matches[1] in ["TIME","AGE","AGNC","ADDR","STAT","TEMP","HUSB","WIFE","OBJE","_CHUR"]:
                self.ignore_sub_junk(level+1)
            elif matches[1] == "SOUR":
                event.addSourceRef(self.handle_source(matches,level+1))
            elif matches[1] == "PLAC":
                val = matches[2]
                if self.placemap.has_key(val):
                    place = self.placemap[val]
                else:
                    place = RelLib.Place()
                    place.set_title(matches[2])
                    self.db.addPlace(place)
                    self.placemap[val] = place
                event.setPlace(place)
                self.ignore_sub_junk(level+1)
            elif matches[1] == 'OFFI':
                if note == "":
                    note = matches[2]
                else:
                    note = note + "\n" + matches[2]
            elif matches[1] == "NOTE":
                note = self.parse_note(matches,event,level+1,note)
            else:
	        self.barf(level+1)

    def parse_source_reference(self,source,level):
        """Reads the data associated with a SOUR reference"""
        note = ""
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return
            elif matches[1] == "PAGE":
                source.setPage(matches[2] + self.parse_continue_data(level+1))
            elif matches[1] == "DATA":
                date,text = self.parse_source_data(level+1)
                d = Date.Date()
                d.set(date)
                source.setDate(d)
                source.setText(text)
            elif matches[1] in ["OBJE","REFN","TEXT"]:
                self.ignore_sub_junk(level+1)
            elif matches[1] == "QUAY":
                val = int(matches[2])
                if val > 1:
                    source.setConfidence(val+1)
                else:
                    source.setConfidence(val)
            elif matches[1] == "NOTE":
                note = self.parse_comment(matches,source,level+1,note)
            else:
	        self.barf(level+1)
        
    def parse_source_data(self,level):
        """Parses the source data"""
        date = ""
        note = ""
        while 1:
	    matches = self.get_next()
	    if int(matches[0]) < level:
                self.backup()
                return (date,note)
            elif matches[1] == "DATE":
                date = matches[2]
            elif matches[1] == "TEXT":
                note = matches[2] + self.parse_continue_data(level+1)
            else:
	        self.barf(level+1)
        
    def parse_name(self,name,level):
        """Parses the person's name information"""
        note = ""
        while 1:
	    matches = self.get_next()
	    if int(matches[0]) < level:
                self.backup()
                return
	    elif matches[1] in ["ALIA","_ALIA"]:
                aka = RelLib.Name()
                try:
                    names = nameRegexp.match(matches[2]).groups()
                except:
                    names = (matches[2],"","","","")
                if names[0]:
                    aka.setFirstName(names[0])
                if names[2]:
                    aka.setSurname(names[2])
                    self.db.addSurname(names[2])
                if names[4]:
                    aka.setSuffix(names[4])
                self.person.addAlternateName(aka)
	    elif matches[1] == "NPFX":
                name.setTitle(matches[2])
	    elif matches[1] == "GIVN":
                name.setFirstName(matches[2])
	    elif matches[1] == "SPFX":
                name.setSurnamePrefix(matches[2])
	    elif matches[1] == "SURN":
                name.setSurname(matches[2])
                self.db.addSurname(matches[2])
	    elif matches[1] == "_MARNM":
                self.parse_marnm(self.person,matches[2].strip())
	    elif matches[1] == "TITL":
                name.setSuffix(matches[2])
	    elif matches[1] == "NSFX":
                if name.getSuffix() == "":
                    name.setSuffix(matches[2])
	    elif matches[1] == "NICK":
                self.person.setNickName(matches[2])
            elif matches[1] == "_AKA":
                lname = string.split(matches[2])
                l = len(lname)
                if l == 1:
                    self.person.setNickName(matches[2])
                else:
                    name = RelLib.Name()
                    name.setSurname(lname[-1])
                    self.db.addSurname(lname[-1])
                    name.setFirstName(string.join(lname[0:l-1]))
                    self.person.addAlternateName(name)
            elif matches[1] == "SOUR":
                source_ref = RelLib.SourceRef()
                source_ref.setBase(self.db.findSource(matches[2],self.smap))
                name.addSourceRef(source_ref)
                self.parse_source_reference(source_ref,level+1)
            elif matches[1][0:4] == "NOTE":
                note = self.parse_note(matches,name,level+1,note)
            else:
	        self.barf(level+1)

    def parse_marnm(self,person,text):
        data = text.split()
        if len(data) == 1:
            name = RelLib.Name(person.getPrimaryName())
            name.setSurname(data[0])
            name.setType('Married Name')
            person.addAlternateName(name)
        elif len(data) > 1:
            name = RelLib.Name()
            name.setSurname(data[-1])
            name.setFirstName(string.join(data[0:-1],' '))
            name.setType('Married Name')
            person.addAlternateName(name)

    def parse_header_head(self):
        """validiates that this is a valid GEDCOM file"""
        line = string.replace(self.f.readline(),'\r','')
	match = headRE.search(line)
        if not match:
	    raise Errors.GedcomError("%s is not a GEDCOM file" % self.filename)
        self.index = self.index + 1

    def parse_header_source(self):
        genby = ""
        while 1:
	    matches = self.get_next()

	    if int(matches[0]) == 0:
                self.backup()
                return
	    elif matches[1] == "SOUR":
                if self.window and self.created_obj.get_text():
                    self.update(self.created_obj,matches[2])
                self.gedsource = self.gedmap.get_from_source_tag(matches[2])
                self.broken_conc = self.gedsource.get_conc()
                if matches[2] == "FTW":
                    self.is_ftw = 1
                genby = matches[2]
   	    elif matches[1] == "NAME" and self.window:
                self.update(self.created_obj,matches[2])
   	    elif matches[1] == "VERS" and self.window:
                self.update(self.version_obj,matches[2])
                pass
   	    elif matches[1] in ["CORP","DATA","SUBM","SUBN","COPR","FILE","LANG"]:
                self.ignore_sub_junk(2)
   	    elif matches[1] == "DEST":
                if genby == "GRAMPS":
                    self.gedsource = self.gedmap.get_from_source_tag(matches[2])
                    self.broken_conc = self.gedsource.get_conc()
   	    elif matches[1] == "CHAR":
                if matches[2] == "UNICODE" or matches[2] == "UTF-8" or matches[2] == "UTF8":
                    self.cnv = nocnv
                elif matches[2] == "ANSEL":
                    self.cnv = ansel_to_utf8
                else:
                    self.cnv = latin_utf8.latin_to_utf8
                self.ignore_sub_junk(2)
                if self.window:
                    self.update(self.encoding_obj,matches[2])
   	    elif matches[1] == "GEDC":
                self.ignore_sub_junk(2)
   	    elif matches[1] == "_SCHEMA":
                self.parse_ftw_schema(2)
   	    elif matches[1] == "PLAC":
                self.parse_place_form(2)
   	    elif matches[1] == "DATE":
                date = self.parse_date(2)
                date.date = matches[2]
   	    elif matches[1] == "NOTE":
                note = matches[2] + self.parse_continue_data(2)
            elif matches[1][0] == "_":
                self.ignore_sub_junk(2)
            else:
	        self.barf(2)

    def parse_ftw_schema(self,level):
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return
            elif matches[1] == "INDI":
                self.parse_ftw_indi_schema(level+1)
            elif matches[1] == "FAM":
                self.parse_ftw_fam_schema(level+1)
            else:
	        self.barf(2)

    def parse_ftw_indi_schema(self,level):
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return
            else:
                label = self.parse_label(level+1)
                ged2gramps[matches[1]] = label

    def parse_label(self,level):
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return
            elif matches[1] == "LABL":
                return matches[2]
            else:
	        self.barf(2)

    def parse_ftw_fam_schema(self,level):
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return
            else:
                label = self.parse_label(level+1)
                ged2fam[matches[1]] = label

    def ignore_sub_junk(self,level):

        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return

    def ignore_change_data(self,level):
	matches = self.get_next()
        if matches[1] == "CHAN":
            self.ignore_sub_junk(level+1)
        else:
            self.backup()

    def parse_place_form(self,level):
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return
            elif matches[1] != "FORM":
	        self.barf(level+1)

    def parse_continue_data(self,level):
	data = ""
        while 1:
            matches = self.get_next()

            if int(matches[0]) < level:
                self.backup()
                return data
            elif matches[1] == "CONC":
                if self.broken_conc:
                    data = "%s %s" % (data,matches[2])
                else:
                    data = "%s%s" % (data,matches[2])
            elif matches[1] == "CONT":
                data = "%s\n%s" % (data,matches[2])
            else:
                self.backup()
                return data

    def parse_note_continue(self,level):
	data = ""
        while 1:
            matches = self.get_next()

            if int(matches[0]) < level:
                self.backup()
                return data
            elif matches[1] == "NOTE":
                data = "%s\n%s%s" % (data,matches[2],self.parse_continue_data(level+1))
            elif matches[1] == "CONC":
                if self.broken_conc:
                    data = "%s %s" % (data,matches[2])
                else:
                    data = "%s%s" % (data,matches[2])
            elif matches[1] == "CONT":
                data = "%s\n%s" % (data,matches[2])
            else:
                self.backup()
                return data

    def parse_date(self,level):
        date = DateStruct()
        while 1:
            matches = self.get_next()

	    if int(matches[0]) < level:
                self.backup()
                return date
            elif matches[1] == "TIME":
                date.time = matches[2]
            else:
	        self.barf(level+1)

    def extract_date(self,text):
        dateobj = Date.Date()
        try:
            match = fromtoRegexp.match(text)
            if match:
                (cal1,data1,cal2,data2) = match.groups()
                if cal1 != cal2:
                    pass
                
                if cal1 == "FRENCH R":
                    dateobj.set_calendar(FrenchRepublic.FrenchRepublic)
                elif cal1 == "JULIAN":
                    dateobj.set_calendar(Julian.Julian)
                elif cal1 == "HEBREW":
                    dateobj.set_calendar(Hebrew.Hebrew)
                dateobj.get_start_date().set(data1)
                dateobj.get_stop_date().set(data2)
                dateobj.set_range(1)
                return dateobj
        
            match = calRegexp.match(text)
            if match:
                (abt,cal,data) = match.groups()
                if cal == "FRENCH R":
                    dateobj.set_calendar(FrenchRepublic.FrenchRepublic)
                elif cal == "JULIAN":
                    dateobj.set_calendar(Julian.Julian)
                elif cal == "HEBREW":
                    dateobj.set_calendar(Hebrew.Hebrew)
                dateobj.set(data)
                if abt:
                    dateobj.get_start_date().setMode(abt)
            else:
                dateobj.set(text)
        except:
            dateobj.set_text(text)
        return dateobj

    def handle_source(self,matches,level):
        source_ref = RelLib.SourceRef()
        if matches[2] and matches[2][0] != "@":
            self.localref = self.localref + 1
            ref = "gsr%d" % self.localref
            s = self.db.findSource(ref,self.smap)
            source_ref.setBase(s)
            s.setTitle('Imported Source #%d' % self.localref)
            s.setNote(matches[2] + self.parse_continue_data(1))
            self.db.buildSourceDisplay(s.getId())
            self.ignore_sub_junk(2)
        else:
            source_ref.setBase(self.db.findSource(matches[2],self.smap))
            self.parse_source_reference(source_ref,level)
        return source_ref

    def resolve_refns(self):
        prefix = self.db.iprefix
        index = 0
        new_pmax = self.db.pmapIndex
        pmap = self.db.getPersonMap()
        for pid, person in self.added.items():
            index = index + 1
            if self.refn.has_key(pid):
                val = self.refn[pid]
                new_key = prefix % val
                new_pmax = max(new_pmax,val)

                # new ID is not used
                if not pmap.has_key(new_key):
                    self.db.removePerson(person.getId())
                    person.setId(new_key)
                    self.db.addPersonAs(person)
                else:
                    tp = pmap[new_key]
                    # same person, just change it
                    if person == tp:
                        self.db.removePerson(person.getId())
                        person.setId(new_key)
                        self.db.addPersonAs(person)
                    # give up trying to use the refn as a key
                    else:
                        pass

        self.db.pmapIndex = new_pmax

global file_top

def readData(database,active_person,cb):
    global db
    global callback
    global file_top
    
    db = database
    callback = cb
    
    file_top = gtk.FileSelection("%s - GRAMPS" % _title_string)
    file_top.hide_fileop_buttons()
    file_top.ok_button.connect('clicked', on_ok_clicked)
    file_top.cancel_button.connect('clicked', on_cancel_clicked)
    file_top.show()

#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
def on_ok_clicked(obj):

    name = file_top.get_filename()
    if name == "":
        return
    Utils.destroy_passed_object(file_top)
    try:
        importData(db,name)
    except:
        import DisplayTrace
        DisplayTrace.DisplayTrace()

def on_cancel_clicked(obj):
    file_top.destroy()

#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------

if __name__ == "__main__":
    import sys
    import GrampsXML
    import profile
    
    print "Reading %s" % sys.argv[1]

    db = GrampsXML.GrampsXML()
    g = GedcomParser(db,sys.argv[1],None)
    profile.run('g.parse_gedcom_file()')
    g.resolve_refns()
    
else:
    from Plugins import register_import
    register_import(readData,_title_string)