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Micro-optimization

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Kovid Goyal 2018-02-08 19:44:53 +05:30
parent cbc95ed9e5
commit 20867c1687
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src/calibre/db/cache.py
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@ -547,7 +547,7 @@ def author_data(self, author_ids=None):
'''
af = self.fields['authors']
if author_ids is None:
author_ids = tuple(af.table.id_map)
return {aid:af.author_data(aid) for aid in af.table.id_map}
return {aid:af.author_data(aid) for aid in author_ids if aid in af.table.id_map}
@read_api