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EPUB Input: Automatically strip entries of type application/text from the spine. Apparently there are EPUB production tools out there that create them. Fixes #884792 (Private bug)

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Kovid Goyal 2011-11-11 08:47:21 +05:30
parent 2bc0afd821
commit 8d319b7630
1 changed files with 4 additions and 1 deletions
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5
src/calibre/ebooks/epub/input.py
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@ -180,7 +180,7 @@ class EPUBInput(InputFormatPlugin):
for y in opf.itermanifest(): for y in opf.itermanifest():
id_ = y.get('id', None) id_ = y.get('id', None)
if id_ and y.get('media-type', None) in \ if id_ and y.get('media-type', None) in \
('application/vnd.adobe-page-template+xml',): ('application/vnd.adobe-page-template+xml','application/text'):
not_for_spine.add(id_) not_for_spine.add(id_)
for x in list(opf.iterspine()): for x in list(opf.iterspine()):
@ -189,6 +189,9 @@ class EPUBInput(InputFormatPlugin):
x.getparent().remove(x) x.getparent().remove(x)
continue continue
if len(list(opf.iterspine())) == 0:
raise ValueError('No valid entries in the spine of this EPUB')
with open('content.opf', 'wb') as nopf: with open('content.opf', 'wb') as nopf:
nopf.write(opf.render()) nopf.write(opf.render())