c5f64b054b
* src/GrampsDb/_GrampsGEDDB.py: gedcom refactoring * src/GrampsDbUtils/_GedcomParse.py: gedcom refactoring * src/GrampsDbUtils/_ReadGedcom.py: gedcom refactoring * src/GrampsDbUtils/_GedcomLex.py: gedcom refactoring * src/GrampsDbUtils/_GrampsDbWRFactories.py: gedcom refactoring * src/GrampsDbUtils/_GedcomUtils.py: added * src/GrampsDbUtils/Makefile.am: added _GedcomUtils.py svn: r8110
100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2004-2005 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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This module contains factory methods for accessing the different
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GrampsDb backends. These methods should be used obtain the correct class
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for a database backend.
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The app_* constants in const.py can be used to indicate which backend is
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required e.g.:
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> # To get a XML writer
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> GrampsDb.gramps_db_writer_factory(db_type = const.app_gramps_xml)
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>
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> # To get a Gedcom reader
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> GrampsDb.gramps_db_reader_factory(db_type = const.app_gedcom)
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"""
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import const
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import logging
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log = logging.getLogger(".GrampDb")
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from GrampsDb import GrampsDbException
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def gramps_db_writer_factory(db_type):
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"""Factory class for obtaining a Gramps database writers.
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@param db_type: the type of backend required.
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@type db_type: one of the app_* constants in const.py
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Raises GrampsDbException if the db_type is not recognised.
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"""
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if db_type == const.app_gramps:
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import _WriteGrdb as WriteGrdb
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md = WriteGrdb.exportData
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elif db_type == const.app_gramps_xml:
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import _WriteXML as WriteXML
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md = WriteXML.exportData
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elif db_type == const.app_gedcom:
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import _WriteGedcom as WriteGedcom
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md = WriteGedcom.exportData
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else:
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raise GrampsDbException("Attempt to create a database "
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"writer for unknown format: "
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"db_type = %s" % (str(db_type),))
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return md
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def gramps_db_reader_factory(db_type):
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"""Factory class for obtaining a Gramps database writers.
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@param db_type: the type of backend required.
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@type db_type: one of the app_* constants in const.py
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Raises GrampsDbException if the db_type is not recognised.
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"""
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if db_type == const.app_gramps:
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import _ReadGrdb as ReadGrdb
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md = ReadGrdb.importData
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elif db_type == const.app_gramps_xml:
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import _ReadXML as ReadXML
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md = ReadXML.importData
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elif db_type == const.app_gedcom:
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import _ReadGedcom as ReadGedcom
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md = ReadGedcom.importData
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else:
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raise GrampsDbException("Attempt to create a database "
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"reader for unknown format: "
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"db_type = %s" % (str(db_type),))
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return md
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