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Fix for bug #762856.

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bzr-revno: 1529
Fixes: https://launchpad.net/bugs/762856
This commit is contained in:
Gerald Britton 2011-05-10 13:14:56 +02:00 committed by Andreas Preikschat
commit 71818097cd
1 changed files with 9 additions and 1 deletions
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10
openlp/plugins/songs/lib/songshowplusimport.py
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@ -47,6 +47,7 @@ VERSE_ORDER = 31
SONG_BOOK = 35
SONG_NUMBER = 36
CUSTOM_VERSE = 37
BRIDGE = 24
log = logging.getLogger(__name__)
@ -100,6 +101,7 @@ class SongShowPlusImport(SongImport):
if not isinstance(self.import_source, list):
return
self.import_wizard.progressBar.setMaximum(len(self.import_source))
for file in self.import_source:
self.sspVerseOrderList = []
otherCount = 0
@ -108,13 +110,15 @@ class SongShowPlusImport(SongImport):
self.import_wizard.incrementProgressBar(
WizardStrings.ImportingType % file_name, 0)
songData = open(file, 'rb')
while True:
blockKey, = struct.unpack("I", songData.read(4))
# The file ends with 4 NUL's
if blockKey == 0:
break
nextBlockStarts, = struct.unpack("I", songData.read(4))
if blockKey == VERSE or blockKey == CHORUS:
nextBlockStarts += songData.tell()
if blockKey in (VERSE, CHORUS, BRIDGE):
null, verseNo, = struct.unpack("BB", songData.read(2))
elif blockKey == CUSTOM_VERSE:
null, verseNameLength, = struct.unpack("BB",
@ -150,6 +154,9 @@ class SongShowPlusImport(SongImport):
elif blockKey == CHORUS:
self.add_verse(unicode(data, u'cp1252'),
"C%s" % verseNo)
elif blockKey == BRIDGE:
self.add_verse(unicode(data, u'cp1252'),
"B%s" % verseNo)
elif blockKey == TOPIC:
self.topics.append(unicode(data, u'cp1252'))
elif blockKey == COMMENTS:
@ -169,6 +176,7 @@ class SongShowPlusImport(SongImport):
else:
log.debug("Unrecognised blockKey: %s, data: %s"
% (blockKey, data))
songData.seek(nextBlockStarts)
self.verse_order_list = self.sspVerseOrderList
songData.close()
if not self.finish():