Quote:
Originally Posted by chaley
Question: are you calling set_marked_ids in a loop with the dict growing each time, or once with a complete dict? If the former then that might explain it because all the work is redone for each call. If the latter then  |
Definitely not in a loop, once at the end.
Quote:
Originally Posted by chaley
Another test: how long does it take if you select all 50,000 books in the library then use Mark books to set a text mark? If this takes 11 seconds then we know the culprit. If it doesn't then there is something in the sequence of calls.
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It is even slower using the GUI to mark books
. Clearing is super fast. Mark books with text label takes about the 11 seconds to appear in the dialog, then another 17 seconds to apply the mark.
Quote:
Originally Posted by chaley
If you are willing, could you give me the metadata.db for the 50,000 book library? With that I could look at what it actually happening. It may be that we could add a "refresh=True" parameter to set_marked_ids(), telling it whether or not to do the actual refresh. My theory: if you do the search at some point after then the refresh_ids will occur there, involving only the books returned by the search.
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I will send it through to you...