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Filter down the cover options to valid ones

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David Lynch 2018-10-01 15:00:53 -05:00
parent 0c771ee767
commit 61f3bb1a6e
1 changed files with 2 additions and 1 deletions
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3
ebook/__init__.py
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@ -102,7 +102,8 @@ def generate_epub(story, cover_options={}, output_filename=None):
'updated': max(dates),
}
cover_options = CoverOptions(**cover_options)
valid_cover_options = ('fontname', 'fontsize', 'width', 'height', 'wrapat', 'bgcolor', 'textcolor', 'cover_url')
cover_options = CoverOptions(**{k: v for k, v in cover_options.items() if k in valid_cover_options})
cover_options = attr.asdict(cover_options, filter=lambda k, v: v is not None, retain_collection_types=True)
# The cover is static, and the only change comes from the image which we generate