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Fix problems with OpenLyrics exports losing verse ends. 

bzr-revno: 2080
This commit is contained in:
Philip Ridout 2012-10-10 20:28:11 +01:00 committed by Tim Bentley
parent bce246fabd 93d5785b4c
commit dd61f3753a
1 changed files with 20 additions and 9 deletions
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29
openlp/plugins/songs/lib/xml.py
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@ -260,7 +260,7 @@ class OpenLyrics(object):
IMPLEMENTED_VERSION = u'0.8'
START_TAGS_REGEX = re.compile(r'\{(\w+)\}')
END_TAGS_REGEX = re.compile(r'\{\/(\w+)\}')
VERSE_NUMBER_REGEX = re.compile(u'[a-zA-Z]*')
VERSE_TAG_SPLITTER = re.compile(u'([a-zA-Z]+)([0-9]*)([a-zA-Z]?)')
def __init__(self, manager):
self.manager = manager
@ -325,10 +325,22 @@ class OpenLyrics(object):
# Process the song's lyrics.
lyrics = etree.SubElement(song_xml, u'lyrics')
verse_list = sxml.get_verses(song.lyrics)
# Add a suffix letter to each verse
verse_tags = []
for verse in verse_list:
verse_tag = verse[0][u'type'][0].lower()
verse_number = verse[0][u'label']
verse_def = verse_tag + verse_number
verse_tags.append(verse_def)
# Create the letter from the number of duplicates
verse[0][u'suffix'] = chr(96 + verse_tags.count(verse_def))
# If the verse tag is a duplicate use the suffix letter
for verse in verse_list:
verse_tag = verse[0][u'type'][0].lower()
verse_number = verse[0][u'label']
verse_def = verse_tag + verse_number
if verse_tags.count(verse_def) > 1:
verse_def += verse[0][u'suffix']
verse_element = \
self._add_text_to_element(u'verse', lyrics, None, verse_def)
if u'lang' in verse[0]:
@ -742,11 +754,10 @@ class OpenLyrics(object):
if lines.get(u'break') is not None:
text += u'\n[---]'
verse_def = verse.get(u'name', u' ').lower()
if verse_def[0] in VerseType.Tags:
verse_tag = verse_def[0]
else:
verse_tag, verse_number, verse_part = \
OpenLyrics.VERSE_TAG_SPLITTER.search(verse_def).groups()
if verse_tag not in VerseType.Tags:
verse_tag = VerseType.Tags[VerseType.Other]
verse_number = OpenLyrics.VERSE_NUMBER_REGEX.sub(u'', verse_def)
# OpenLyrics allows e. g. "c", but we need "c1". However, this does
# not correct the verse order.
if not verse_number:
@ -757,13 +768,13 @@ class OpenLyrics(object):
if song_xml.get(u'modifiedIn') in (u'1.9.6', u'OpenLP 1.9.6') and \
song_xml.get(u'version') == u'0.7' and \
(verse_tag, verse_number, lang) in verses:
verses[(verse_tag, verse_number, lang)] += u'\n[---]\n' + text
verses[(verse_tag, verse_number, lang, None)] += u'\n[---]\n' + text
# Merge v1a, v1b, .... to v1.
elif (verse_tag, verse_number, lang) in verses:
elif (verse_tag, verse_number, lang, verse_part) in verses:
verses[(verse_tag, verse_number, lang)] += u'\n' + text
else:
verses[(verse_tag, verse_number, lang)] = text
verse_def_list.append((verse_tag, verse_number, lang))
verses[(verse_tag, verse_number, lang, verse_part)] = text
verse_def_list.append((verse_tag, verse_number, lang, verse_part))
# We have to use a list to keep the order, as dicts are not sorted.
for verse in verse_def_list:
sxml.add_verse_to_lyrics(