forked from openlp/openlp
92 lines
3.1 KiB
Python
92 lines
3.1 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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Copyright (c) 2008 Raoul Snyman
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Portions copyright (c) 2008-2009 Martin Thompson, Tim Bentley, Carsten Tinggaard
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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from xml.dom.minidom import Document
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from xml.etree.ElementTree import ElementTree, XML, dump
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<?xml version="1.0" encoding="UTF-8"?>
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<song version="1.0">
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<lyrics language="en">
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<verse type="chorus" label="1">
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<![CDATA[ ... ]]>
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</verse>
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</lyrics>
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</song>
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"""
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from xml.dom.minidom import Document
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from xml.etree.ElementTree import ElementTree, XML, dump
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class SongXMLBuilder():
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def __init__(self):
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# Create the minidom document
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self.song_xml = Document()
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def new_document(self):
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# Create the <song> base element
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self.song = self.song_xml.createElement(u'song')
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self.song_xml.appendChild(self.song)
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self.song.setAttribute(u'version', u'1.0')
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def add_lyrics_to_song(self):
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# Create the main <lyrics> element
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self.lyrics = self.song_xml.createElement(u'lyrics')
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self.lyrics.setAttribute(u'language', u'en')
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self.song.appendChild(self.lyrics)
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def add_verse_to_lyrics(self, type, number, content):
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"""
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type - type of verse (Chorus, Verse , Bridge, Custom etc
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number - number of item eg verse 1
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content - the text to be stored
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"""
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verse = self.song_xml.createElement(u'verse')
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verse.setAttribute(u'type', type)
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verse.setAttribute(u'label', number)
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self.lyrics.appendChild(verse)
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# add data as a CDATA section
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cds = self.song_xml.createCDATASection(content)
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verse.appendChild(cds)
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def dump_xml(self):
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# Debugging aid to see what we have
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print self.song_xml.toprettyxml(indent=" ")
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def extract_xml(self):
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# Print our newly created XML
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return self.song_xml.toxml()
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class SongXMLParser():
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def __init__(self, xml):
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self.song_xml = ElementTree(element=XML(xml))
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def get_verses(self):
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#return a list of verse's and attributes
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iter=self.song_xml.getiterator()
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verse_list = []
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for element in iter:
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#print element.tag, element.attrib, element.text
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if element.tag == u'verse':
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verse_list.append([element.attrib, element.text])
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return verse_list
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def dump_xml(self):
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# Debugging aid to see what we have
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print dump(self.song_xml)
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