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gramps/gramps2/src/ReadXML.py
Alex Roitman 37ab20a21b * NEWS: Update. 
* src/errdialogs.glade: Add check button to the missing media dialog.
* src/QuestionDialog.py (MissingMediaDialog.__init__): Add default
action property.
* src/ReadXML.py (import_data): Add support for default action.
* src/plugins/WebPage.py (write_gallery): Use object ID as a file name
- prevents collision between identical names coming from different dirs.


svn: r2645
2004-01-17 06:51:49 +00:00

338 lines
10 KiB
Python
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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2004 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
#
# $Id$
#-------------------------------------------------------------------------
#
# Standard Python Modules
#
#-------------------------------------------------------------------------
import string
import os
import gtk
import shutil
from xml.parsers.expat import ExpatError
#-------------------------------------------------------------------------
#
# Gramps Modules
#
#-------------------------------------------------------------------------
import RelLib
from GrampsParser import GrampsParser, GrampsImportParser
from QuestionDialog import ErrorDialog, WarningDialog, MissingMediaDialog
from gettext import gettext as _
import Utils
#-------------------------------------------------------------------------
#
# Try to detect the presence of gzip
#
#-------------------------------------------------------------------------
try:
import gzip
gzip_ok = 1
except:
gzip_ok = 0
#-------------------------------------------------------------------------
#
# Importing data into the currently open database.
# Must takes care of renaming media files according to their new IDs.
#
#-------------------------------------------------------------------------
def importData(database, filename, callback,cl=0):
filename = os.path.normpath(filename)
basefile = os.path.dirname(filename)
database.smap = {}
database.pmap = {}
database.fmap = {}
missmedia_action = 0
parser = GrampsImportParser(database,callback,basefile)
if gzip_ok:
use_gzip = 1
try:
f = gzip.open(filename,"r")
f.read(1)
f.close()
except IOError,msg:
use_gzip = 0
except ValueError, msg:
use_gzip = 1
else:
use_gzip = 0
try:
if use_gzip:
xml_file = gzip.open(filename,"rb")
else:
xml_file = open(filename,"r")
except IOError,msg:
if cl:
print "Error: %s could not be opened Exiting." % filename
print msg
os._exit(1)
else:
ErrorDialog(_("%s could not be opened") % filename,str(msg))
return 0
except:
if cl:
print "Error: %s could not be opened. Exiting." % filename
os._exit(1)
else:
ErrorDialog(_("%s could not be opened") % filename)
return 0
try:
parser.parse(xml_file)
except IOError,msg:
if cl:
print "Error reading %s" % filename
print msg
import traceback
traceback.print_exc()
os._exit(1)
else:
ErrorDialog(_("Error reading %s") % filename,str(msg))
import traceback
traceback.print_exc()
return 0
except ExpatError, msg:
if cl:
print "Error reading %s" % filename
print "The file is probably either corrupt or not a valid GRAMPS database."
os._exit(1)
else:
ErrorDialog(_("Error reading %s") % filename,
_("The file is probably either corrupt or not a valid GRAMPS database."))
return 0
except ValueError, msg:
pass
except:
if cl:
import traceback
traceback.print_exc()
os._exit(1)
else:
import DisplayTrace
DisplayTrace.DisplayTrace()
return 0
xml_file.close()
#-------------------------------------------------------------------------
def remove_clicked():
# File is lost => remove all references and the object itself
mobj = ObjectMap[NewMediaID]
for p in database.getFamilyMap().values():
nl = p.getPhotoList()
for o in nl:
if o.getReference() == mobj:
nl.remove(o)
p.setPhotoList(nl)
for key in database.getPersonKeys():
p = database.getPerson(key)
nl = p.getPhotoList()
for o in nl:
if o.getReference() == mobj:
nl.remove(o)
p.setPhotoList(nl)
for key in database.getSourceKeys():
p = database.getSource(key)
nl = p.getPhotoList()
for o in nl:
if o.getReference() == mobj:
nl.remove(o)
p.setPhotoList(nl)
for key in database.getPlaceKeys():
p = database.getPlace(key)
nl = p.getPhotoList()
for o in nl:
if o.getReference() == mobj:
nl.remove(o)
p.setPhotoList(nl)
database.removeObject(NewMediaID)
def leave_clicked():
# File is lost => do nothing, leave as is
pass
def select_clicked():
# File is lost => select a file to replace the lost one
def fs_close_window(obj):
pass
def fs_ok_clicked(obj):
name = fs_top.get_filename()
if os.path.isfile(name):
shutil.copyfile(name,newfile)
try:
shutil.copystat(name,newfile)
except:
pass
fs_top = gtk.FileSelection("%s - GRAMPS" % _("Select file"))
fs_top.hide_fileop_buttons()
fs_top.ok_button.connect('clicked',fs_ok_clicked)
fs_top.cancel_button.connect('clicked',fs_close_window)
fs_top.run()
fs_top.destroy()
#-------------------------------------------------------------------------
# Rename media files if they were conflicting with existing ones
ObjectMap = database.getObjectMap()
newpath = database.getSavePath()
for OldMediaID in parser.MediaFileMap.keys():
NewMediaID = parser.MediaFileMap[OldMediaID]
oldfile = ObjectMap[NewMediaID].getPath()
(junk,oldext) = os.path.splitext(os.path.basename(oldfile))
oldfile = os.path.join(basefile,OldMediaID+oldext)
newfile = os.path.join(newpath,NewMediaID+oldext)
ObjectMap[NewMediaID].setPath(newfile)
ObjectMap[NewMediaID].setLocal(1)
try:
shutil.copyfile(oldfile,newfile)
try:
shutil.copystat(oldfile,newfile)
except:
pass
except:
if cl:
print "Warning: media file %s was not found," \
% os.path.basename(oldfile), "so it was ignored."
else:
# File is lost => ask what to do (if we were not told yet)
if missmedia_action == 0:
mmd = MissingMediaDialog(_("Media object could not be found"),
_("%(file_name)s is referenced in the database, but no longer exists. "
"The file may have been deleted or moved to a different location. "
"You may choose to either remove the reference from the database, "
"keep the reference to the missing file, or select a new file."
) % { 'file_name' : oldfile },
remove_clicked, leave_clicked, select_clicked)
missmedia_action = mmd.default_action
elif missmedia_action == 1:
remove_clicked()
elif missmedia_action == 2:
leave_clicked()
elif missmedia_action == 3:
select_clicked()
del parser
return 1
#-------------------------------------------------------------------------
#
# Initialization function for the module. Called to start the reading
# of data.
#
#-------------------------------------------------------------------------
def loadData(database, filename, callback=None):
basefile = os.path.dirname(filename)
database.smap = {}
database.pmap = {}
database.fmap = {}
filename = os.path.normpath(filename)
parser = GrampsParser(database,callback,basefile)
if gzip_ok:
use_gzip = 1
try:
f = gzip.open(filename,"r")
f.read(1)
f.close()
except IOError,msg:
use_gzip = 0
else:
use_gzip = 0
try:
if use_gzip:
xml_file = gzip.open(filename,"rb")
else:
xml_file = open(filename,"r")
except IOError,msg:
filemsg = _("%s could not be opened.") % filename
ErrorDialog(filemsg,str(msg))
return 0
except:
ErrorDialog(_("%s could not be opened.") % filename)
return 0
try:
parser.parse(xml_file)
except IOError,msg:
ErrorDialog(_("Error reading %s") % filename, str(msg))
import traceback
traceback.print_exc()
return 0
except:
ErrorDialog(_("Error reading %s") % filename)
import traceback
traceback.print_exc()
return 0
xml_file.close()
del parser
return 1
#-------------------------------------------------------------------------
#
# Initialization function for the module. Called to start the reading
# of data.
#
#-------------------------------------------------------------------------
def loadRevision(database, file, filename, revision, callback=None):
basefile = os.path.dirname(filename)
database.smap = {}
database.pmap = {}
database.fmap = {}
parser = GrampsParser(database,callback,basefile)
filename = _("%s (revision %s)") % (filename,revision)
try:
parser.parse(file)
except IOError,msg:
ErrorDialog(_("Error reading %s") % filename,str(msg))
import traceback
traceback.print_exc()
return 0
except:
import DisplayTrace
DisplayTrace.DisplayTrace()
return 0
file.close()
return 1
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