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Fix issues with ignoring comments and chords

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This commit is contained in:
Martin Zibricky 2011-09-23 02:12:55 +02:00
parent 354bec8b33
commit 1ef223b4a3
1 changed files with 20 additions and 13 deletions
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33
openlp/plugins/songs/lib/xml.py
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@ -589,14 +589,16 @@ class OpenLyrics(object):
text = u''
use_endtag = True
# Skip <comment> elements - not yet supported.
if element.tag == NSMAP % u'comment' and element.tail:
# Append tail text at chord element.
text += element.tail
if element.tag == NSMAP % u'comment':
if element.tail:
# Append tail text at chord element.
text += element.tail
return text
# Skip <chord> element - not yet supported.
elif element.tag == NSMAP % u'chord' and element.tail:
# Append tail text at chord element.
text += element.tail
elif element.tag == NSMAP % u'chord':
if element.tail:
# Append tail text at chord element.
text += element.tail
return text
# Convert line breaks <br/> to \n.
elif newlines and element.tag == NSMAP % u'br':
@ -626,7 +628,7 @@ class OpenLyrics(object):
text += element.tail
return text
def _process_verse_lines(self, lines):
def _process_verse_lines(self, lines, version):
"""
Converts lyrics lines to OpenLP representation.
@ -637,18 +639,22 @@ class OpenLyrics(object):
# Convert lxml.objectify to lxml.etree representation.
lines = etree.tostring(lines)
element = etree.XML(lines)
# OpenLyrics 0.8 uses <br/> for new lines.
# Append text from "lines" element to verse text.
if version > '0.7':
text = self._process_lines_mixed_content(element)
# OpenLyrics version <= 0.7 contais <line> elements to represent lines.
# First child element is tested.
if element[0].tag == NSMAP % 'line':
else:
# Loop over the "line" elements removing comments and chords.
for line in element:
# Skip comment lines.
if line.tag == NSMAP % u'comment':
continue
if text:
text += u'\n'
text += self._process_lines_mixed_content(line, newlines=False)
# OpenLyrics 0.8 uses <br/> for new lines.
# Append text from "lines" element to verse text.
else:
text = self._process_lines_mixed_content(element)
return text
def _process_lyrics(self, properties, song_xml, song_obj):
@ -676,7 +682,8 @@ class OpenLyrics(object):
if text:
text += u'\n'
# Append text from "lines" element to verse text.
text += self._process_verse_lines(lines)
text += self._process_verse_lines(lines,
version=song_xml.get(u'version'))
# Add a virtual split to the verse text.
if lines.get(u'break') is not None:
text += u'\n[---]'