MobileRead Forums - View Single Post

kovidgoyal · 02-02-2018, 11:42 AM

Use the formats_sizes() function. But note that doing this is very slow because it means filesystem access for evey format for every book.

02-02-2018, 11:42 AM	#2
kovidgoyal creator of calibre Posts: 45,378 Karma: 27230406 Join Date: Oct 2006 Location: Mumbai, India Device: Various	Use the formats_sizes() function. But note that doing this is very slow because it means filesystem access for evey format for every book.