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Edit book: Fix marking image as cover not working for AZW3 files if the file did not previously have a cover

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Kovid Goyal 2013-12-19 14:32:48 +05:30
parent 29237ad857
commit 531a8369cd
1 changed files with 6 additions and 0 deletions
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6
src/calibre/ebooks/oeb/polish/cover.py
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@ -40,8 +40,14 @@ def get_azw3_raster_cover_name(container):
def mark_as_cover_azw3(container, name):
href = container.name_to_href(name, container.opf_name)
found = False
for item in container.opf_xpath('//opf:guide/opf:reference[@href and contains(@type, "cover")]'):
item.set('href', href)
found = True
if not found:
for guide in container.opf_xpath('//opf:guide'):
container.insert_into_xml(guide, guide.makeelement(
OPF('reference'), href=href, type='cover'))
container.dirty(container.opf_name)
def get_raster_cover_name(container):