forked from openlp/openlp
78 lines
3.6 KiB
Python
78 lines
3.6 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2011 Raoul Snyman #
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# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
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# Gorven, Scott Guerrieri, Meinert Jordan, Andreas Preikschat, Christian #
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# Richter, Philip Ridout, Maikel Stuivenberg, Martin Thompson, Jon Tibble, #
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# Carsten Tinggaard, Frode Woldsund #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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"""
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The :mod:`openlyricsimport` module provides the functionality for importing
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songs which are saved as OpenLyrics files.
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"""
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import logging
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import os
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from lxml import etree
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from openlp.core.ui.wizard import WizardStrings
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from openlp.plugins.songs.lib.songimport import SongImport
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from openlp.plugins.songs.lib import OpenLyrics
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log = logging.getLogger(__name__)
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class OpenLyricsImport(SongImport):
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"""
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This provides the Openlyrics import.
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"""
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def __init__(self, master_manager, **kwargs):
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"""
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Initialise the import.
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"""
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log.debug(u'initialise OpenLyricsImport')
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SongImport.__init__(self, master_manager)
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self.master_manager = master_manager
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self.openLyrics = OpenLyrics(master_manager)
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if kwargs.has_key(u'filename'):
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self.import_source = kwargs[u'filename']
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if kwargs.has_key(u'filenames'):
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self.import_source = kwargs[u'filenames']
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def do_import(self):
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"""
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Imports the songs.
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"""
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self.import_wizard.progressBar.setMaximum(len(self.import_source))
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parser = etree.XMLParser(remove_blank_text=True)
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for file_path in self.import_source:
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if self.stop_import_flag:
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return False
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self.import_wizard.incrementProgressBar(
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WizardStrings.ImportingType % os.path.basename(file_path))
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try:
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parsed_file = etree.parse(file_path, parser)
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xml = unicode(etree.tostring(parsed_file))
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if self.openLyrics.xml_to_song(xml) is None:
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log.debug(u'File could not be imported: %s' % file_path)
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except etree.XMLSyntaxError:
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log.exception(u'XML syntax error in file %s' % file_path)
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return True
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