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Fix --prefer-metadata-cover

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Kovid Goyal 2009-07-22 13:45:29 -06:00
parent 3fe8646ec6
commit a20d9fb169
1 changed files with 6 additions and 0 deletions
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6
src/calibre/ebooks/oeb/transforms/metadata.py
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@ -97,6 +97,8 @@ def set_cover(self, mi, prefer_metadata_cover):
id = old_cover = None
if 'cover' in self.oeb.guide:
old_cover = self.oeb.guide['cover']
if prefer_metadata_cover and old_cover is not None:
cdata = ''
if cdata:
self.oeb.guide.remove('cover')
self.oeb.guide.remove('titlepage')
@ -106,6 +108,10 @@ def set_cover(self, mi, prefer_metadata_cover):
if not cdata:
return item.id
self.oeb.manifest.remove(item)
elif not cdata:
id = self.oeb.manifest.generate(id='cover')
self.oeb.manifest.add(id, old_cover.href, 'image/jpeg')
return id
if cdata:
id, href = self.oeb.manifest.generate('cover', 'cover.jpg')
self.oeb.manifest.add(id, href, 'image/jpeg', data=cdata)