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This commit is contained in:
Jon Tibble 2010-07-04 14:42:01 +01:00
parent 0f53c65f4f
commit 9910655223
1 changed files with 12 additions and 12 deletions
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24
openlp/plugins/custom/lib/customxmlhandler.py
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@ -57,15 +57,15 @@ class CustomXMLBuilder(object):
Set up the song builder. Set up the song builder.
""" """
# Create the minidom document # Create the minidom document
self.song_xml = Document() self.custom_xml = Document()
def new_document(self): def new_document(self):
""" """
Create a new song XML document. Create a new song XML document.
""" """
# Create the <song> base element # Create the <song> base element
self.song = self.song_xml.createElement(u'song') self.song = self.custom_xml.createElement(u'song')
self.song_xml.appendChild(self.song) self.custom_xml.appendChild(self.song)
self.song.setAttribute(u'version', u'1.0') self.song.setAttribute(u'version', u'1.0')
def add_lyrics_to_song(self): def add_lyrics_to_song(self):
@ -74,7 +74,7 @@ class CustomXMLBuilder(object):
song. song.
""" """
# Create the main <lyrics> element # Create the main <lyrics> element
self.lyrics = self.song_xml.createElement(u'lyrics') self.lyrics = self.custom_xml.createElement(u'lyrics')
self.lyrics.setAttribute(u'language', u'en') self.lyrics.setAttribute(u'language', u'en')
self.song.appendChild(self.lyrics) self.song.appendChild(self.lyrics)
@ -93,25 +93,25 @@ class CustomXMLBuilder(object):
The actual text of the verse to be stored. The actual text of the verse to be stored.
""" """
#log.debug(u'add_verse_to_lyrics %s, %s\n%s' % (type, number, content)) #log.debug(u'add_verse_to_lyrics %s, %s\n%s' % (type, number, content))
verse = self.song_xml.createElement(u'verse') verse = self.custom_xml.createElement(u'verse')
verse.setAttribute(u'type', type) verse.setAttribute(u'type', type)
verse.setAttribute(u'label', number) verse.setAttribute(u'label', number)
self.lyrics.appendChild(verse) self.lyrics.appendChild(verse)
# add data as a CDATA section to protect the XML from special chars # add data as a CDATA section to protect the XML from special chars
cds = self.song_xml.createCDATASection(content) cds = self.custom_xml.createCDATASection(content)
verse.appendChild(cds) verse.appendChild(cds)
def dump_xml(self): def dump_xml(self):
""" """
Debugging aid to dump XML so that we can see what we have. Debugging aid to dump XML so that we can see what we have.
""" """
return self.song_xml.toprettyxml(indent=u' ') return self.custom_xml.toprettyxml(indent=u' ')
def extract_xml(self): def extract_xml(self):
""" """
Extract our newly created XML song. Extract our newly created XML song.
""" """
return self.song_xml.toxml(u'utf-8') return self.custom_xml.toxml(u'utf-8')
class CustomXMLParser(object): class CustomXMLParser(object):
@ -127,9 +127,9 @@ class CustomXMLParser(object):
``xml`` ``xml``
The XML of the song to be parsed. The XML of the song to be parsed.
""" """
self.song_xml = None self.custom_xml = None
try: try:
self.song_xml = ElementTree( self.custom_xml = ElementTree(
element=XML(unicode(xml).encode('unicode-escape'))) element=XML(unicode(xml).encode('unicode-escape')))
except ExpatError: except ExpatError:
log.exception(u'Invalid xml %s', xml) log.exception(u'Invalid xml %s', xml)
@ -139,7 +139,7 @@ class CustomXMLParser(object):
Iterates through the verses in the XML and returns a list of verses Iterates through the verses in the XML and returns a list of verses
and their attributes. and their attributes.
""" """
xml_iter = self.song_xml.getiterator() xml_iter = self.custom_xml.getiterator()
verse_list = [] verse_list = []
for element in xml_iter: for element in xml_iter:
if element.tag == u'verse': if element.tag == u'verse':
@ -153,4 +153,4 @@ class CustomXMLParser(object):
""" """
Debugging aid to dump XML so that we can see what we have. Debugging aid to dump XML so that we can see what we have.
""" """
return dump(self.song_xml) return dump(self.custom_xml)