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Also serialize cover when rendering books for viewer

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Kovid Goyal 2018-10-04 21:01:06 +05:30
parent 56baf848fc
commit 4f87ea3ccc
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1 changed files with 6 additions and 3 deletions
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9
src/calibre/srv/render_book.py
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@ -523,17 +523,20 @@ def html_as_dict(root):
def render(pathtoebook, output_dir, book_hash=None, serialize_metadata=False): def render(pathtoebook, output_dir, book_hash=None, serialize_metadata=False):
Container(pathtoebook, output_dir, book_hash=book_hash) container = Container(pathtoebook, output_dir, book_hash=book_hash)
if serialize_metadata: if serialize_metadata:
from calibre.ebooks.metadata.meta import get_metadata from calibre.ebooks.metadata.meta import get_metadata
from calibre.ebooks.metadata.book.serialize import metadata_as_dict from calibre.ebooks.metadata.book.serialize import metadata_as_dict
with lopen(pathtoebook, 'rb') as f: with lopen(pathtoebook, 'rb') as f:
mi = get_metadata(f, os.path.splitext(pathtoebook)[1][1:].lower()) mi = get_metadata(f, os.path.splitext(pathtoebook)[1][1:].lower())
d = metadata_as_dict(mi) d = metadata_as_dict(mi)
d.pop('cover_data', None) cdata = d.pop('cover_data', None)
if cdata and cdata[1] and container.book_render_data['raster_cover_name']:
with lopen(os.path.join(output_dir, container.book_render_data['raster_cover_name']), 'wb') as f:
f.write(cdata[1])
with lopen(os.path.join(output_dir, 'calibre-book-metadata.json'), 'wb') as f: with lopen(os.path.join(output_dir, 'calibre-book-metadata.json'), 'wb') as f:
f.write(json.dumps(d)) f.write(json.dumps(d))
if __name__ == '__main__': if __name__ == '__main__':
render(sys.argv[-2], sys.argv[-1]) render(sys.argv[-2], sys.argv[-1], serialize_metadata=True)