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Proper fix for EPUB files without title pages

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Kovid Goyal 2019-09-19 18:12:34 +05:30
parent 3ce1c8bd63
commit 1e57c4180e
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1 changed files with 6 additions and 2 deletions
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8
src/calibre/srv/render_book.py
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@ -26,7 +26,9 @@ from calibre.ebooks.oeb.base import (
) )
from calibre.ebooks.oeb.iterator.book import extract_book from calibre.ebooks.oeb.iterator.book import extract_book
from calibre.ebooks.oeb.polish.container import Container as ContainerBase from calibre.ebooks.oeb.polish.container import Container as ContainerBase
from calibre.ebooks.oeb.polish.cover import find_cover_image, set_epub_cover from calibre.ebooks.oeb.polish.cover import (
find_cover_image, find_cover_page, set_epub_cover
)
from calibre.ebooks.oeb.polish.css import transform_css from calibre.ebooks.oeb.polish.css import transform_css
from calibre.ebooks.oeb.polish.toc import get_landmarks, get_toc from calibre.ebooks.oeb.polish.toc import get_landmarks, get_toc
from calibre.ebooks.oeb.polish.utils import extract, guess_type from calibre.ebooks.oeb.polish.utils import extract, guess_type
@ -267,10 +269,12 @@ class Container(ContainerBase):
''' '''
blank = {'q': False} blank = {'q': False}
if input_fmt == 'epub': if input_fmt == 'epub':
if not find_cover_page(self) and not find_cover_image(self):
blank['q'] = True
def cover_path(action, data): def cover_path(action, data):
if action == 'write_image': if action == 'write_image':
data.write(BLANK_JPEG) data.write(BLANK_JPEG)
blank['q'] = True
raster_cover_name, titlepage_name = set_epub_cover(self, cover_path, (lambda *a: None), options={'template':templ}) raster_cover_name, titlepage_name = set_epub_cover(self, cover_path, (lambda *a: None), options={'template':templ})
else: else:
raster_cover_name = find_cover_image(self, strict=True) raster_cover_name = find_cover_image(self, strict=True)