View Single Post
Old 11-11-2011, 09:45 PM   #12
kovidgoyal
creator of calibre
kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.kovidgoyal ought to be getting tired of karma fortunes by now.
 
kovidgoyal's Avatar
 
Posts: 24,836
Karma: 4370273
Join Date: Oct 2006
Location: Mumbai, India
Device: Various
Returning None in preprocess is fine. If you wish to be more explicit about it you could raise an Exception, though I dont recall if the download system discards exceptions in that method.
kovidgoyal is online now   Reply With Quote