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Polishing: Recognize titlepages that are marked as covers in the EPUB 3 landmarks section

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Kovid Goyal 2018-04-15 11:04:21 +05:30
parent 0e9991c331
commit 31f642e951
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1 changed files with 5 additions and 1 deletions
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6
src/calibre/ebooks/oeb/polish/cover.py
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@ -254,8 +254,8 @@ def mark_as_titlepage(container, name, move_to_start=True):
def find_cover_page(container):
'Find a document marked as a cover in the OPF'
ver = container.opf_version_parsed
if ver.major < 3:
mm = container.mime_map
if ver.major < 3:
guide_type_map = container.guide_type_map
for ref_type, name in guide_type_map.iteritems():
if ref_type.lower() == 'cover' and mm.get(name, '').lower() in OEB_DOCS:
@ -263,6 +263,10 @@ def find_cover_page(container):
else:
for name in container.manifest_items_with_property('calibre:title-page'):
return name
from calibre.ebooks.oeb.polish.toc import get_landmarks
for landmark in get_landmarks(container):
if landmark['type'] == 'cover' and mm.get(landmark['dest'], '').lower() in OEB_DOCS:
return landmark['dest']
def find_cover_image_in_page(container, cover_page):