155 lines
5.8 KiB
Python
155 lines
5.8 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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# Copyright (C) 2011 Tim G L Lyons
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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"Import from GEDCOM"
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#------------------------------------------------------------------------
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#
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# Set up logging
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#
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#------------------------------------------------------------------------
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import logging
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LOG = logging.getLogger(".GedcomImport")
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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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from gramps.gen.const import GRAMPS_LOCALE as glocale
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_ = glocale.translation.gettext
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from gramps.gen.errors import DbError, GedcomError
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from gramps.gui.glade import Glade
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from gramps.plugins.lib.libmixin import DbMixin
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from gramps.plugins.lib import libgedcom
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from gramps.gen.utils.libformatting import ImportInfo
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# The following code is necessary to ensure that when Help->Plugin
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# Manager->Reload is executed, not only is the top-level exportgedcom file
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# reloaded, but also the dependent libgedcom. This ensures that testing can have
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# a quick turnround, without having to restart Gramps.
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module = __import__("gramps.plugins.lib.libgedcom",
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fromlist=["gramps.plugins.lib"]) # why o why ?? as above!
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import imp
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imp.reload(module)
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from gramps.gen.config import config
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#-------------------------------------------------------------------------
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#
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# importData
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#
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#-------------------------------------------------------------------------
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def importData(database, filename, user):
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"""
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Try to handle ANSEL encoded files that are not really ANSEL encoded
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"""
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if DbMixin not in database.__class__.__bases__:
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database.__class__.__bases__ = (DbMixin,) + \
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database.__class__.__bases__
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try:
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# Opening in utf-8 with universal newline to allow cr, lf, and crlf
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# If the file is really UTF16 or a varient, the next block code will not
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# find anything even if it is there, but this is ok since it won't be
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# ANSEL, or is inconsistent...
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with open(filename, "r", encoding='utf-8', errors='replace',
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newline=None) as ifile:
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ansel = False
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gramps = False
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for index in range(50):
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# Treat the file as though it is UTF-8 since this is the more
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# modern option; and anyway it doesn't really matter as we are
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# only trying to detect a CHAR or SOUR line which is only
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# 7-bit ASCII anyway, and we ignore anything that can't be
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# translated.
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line = ifile.readline()
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line = line.split()
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if len(line) == 0:
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break
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if len(line) > 2 and line[1][0:4] == 'CHAR' \
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and line[2] == "ANSEL":
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ansel = True
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if len(line) > 2 and line[1][0:4] == 'SOUR' \
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and line[2] == "GRAMPS":
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gramps = True
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except IOError:
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return
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if not gramps and ansel and user.uistate:
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top = Glade()
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code = top.get_object('codeset')
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code.set_active(0)
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dialog = top.toplevel
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dialog.set_transient_for(user.uistate.window)
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dialog.run()
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enc = ['ANSEL', 'ANSEL', 'ANSI', 'ASCII', 'UTF-8']
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code_set = enc[ code.get_active()]
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dialog.destroy()
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else:
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code_set = ""
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assert(isinstance(code_set, str))
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try:
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ifile = open(filename, "rb")
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stage_one = libgedcom.GedcomStageOne(ifile)
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stage_one.parse()
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if code_set:
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stage_one.set_encoding(code_set)
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ifile.seek(0)
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if database.get_feature("skip-import-additions"): # don't add source or tags
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gedparse = libgedcom.GedcomParser(
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database, ifile, filename, user, stage_one, None, None)
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else:
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gedparse = libgedcom.GedcomParser(
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database, ifile, filename, user, stage_one,
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config.get('preferences.default-source'),
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(config.get('preferences.tag-on-import-format') if
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config.get('preferences.tag-on-import') else None))
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except IOError as msg:
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user.notify_error(_("%s could not be opened\n") % filename, str(msg))
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return
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except GedcomError as msg:
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user.notify_error(_("Invalid GEDCOM file"),
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_("%s could not be imported") % filename + "\n" + str(msg))
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return
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try:
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read_only = database.readonly
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database.readonly = False
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gedparse.parse_gedcom_file(False)
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database.readonly = read_only
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ifile.close()
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except IOError as msg:
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msg = _("%s could not be opened\n") % filename
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user.notify_error(msg, str(msg))
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return
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except DbError as msg:
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user.notify_db_error(str(msg.value))
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return
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except GedcomError as msg:
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user.notify_error(_('Error reading GEDCOM file'), str(msg))
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return
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## a "GEDCOM import report" happens in GedcomParser so this is not needed:
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## return ImportInfo({_("Results"): _("done")})
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return None
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