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Edit metadata dialog: When runnning download metadata do not isert duplicate tags into the list of tags

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Kovid Goyal 2012-05-10 09:16:43 +05:30
parent d8d8ce7e62
commit 7e63bd6da3
1 changed files with 3 additions and 1 deletions
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4
src/calibre/gui2/metadata/single.py
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@ -357,7 +357,9 @@ class MetadataSingleDialogBase(ResizableDialog):
old_tags = self.tags.current_val
tags = mi.tags if mi.tags else []
if old_tags and merge_tags:
tags += old_tags
ltags, lotags = {t.lower() for t in tags}, {t.lower() for t in
old_tags}
tags = [t for t in tags if t.lower() in ltags-lotags] + old_tags
self.tags.current_val = tags
if not mi.is_null('identifiers'):
current = self.identifiers.current_val