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handle x->y & y->x in card model rename, big speed increase for update qa

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This commit is contained in:
Damien Elmes 2009-02-04 21:46:14 +09:00
parent d44c3792e9
commit ca8e592840
1 changed files with 13 additions and 7 deletions
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20
anki/deck.py
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@ -1161,7 +1161,7 @@ select id, lastFontColour from cardModels""")])
# field remapping # field remapping
if fieldMap: if fieldMap:
changed = True changed = True
self.startProgress(len(fieldMap)+1, title) self.startProgress(len(fieldMap)+1)
seen = {} seen = {}
for (old, new) in fieldMap.items(): for (old, new) in fieldMap.items():
self.updateProgress(_("Changing fields...")) self.updateProgress(_("Changing fields..."))
@ -1202,9 +1202,10 @@ modelId = :id
where id in %s""" % fids, t=time.time(), id=newModel.id) where id in %s""" % fids, t=time.time(), id=newModel.id)
self.finishProgress() self.finishProgress()
# template remapping # template remapping
self.startProgress(len(cardMap)+2) self.startProgress(len(cardMap)+3)
toChange = []
self.updateProgress(_("Changing cards..."))
for (old, new) in cardMap.items(): for (old, new) in cardMap.items():
self.updateProgress(_("Changing cards..."))
if not new: if not new:
# delete # delete
self.s.statement(""" self.s.statement("""
@ -1212,13 +1213,18 @@ delete from cards
where cardModelId = :cid and where cardModelId = :cid and
factId in %s""" % fids, cid=old.id) factId in %s""" % fids, cid=old.id)
elif old != new: elif old != new:
# change # gather ids so we can rename x->y and y->x
self.s.statement(""" ids = self.s.column0("""
select id from cards where
cardModelId = :id and factId in %s""" % fids, id=old.id)
toChange.append((new, ids))
for (new, ids) in toChange:
self.updateProgress()
self.s.statement("""
update cards set update cards set
cardModelId = :new, cardModelId = :new,
ordinal = :ord ordinal = :ord
where cardModelId = :old where id in %s""" % ids2str(ids), new=new.id, ord=new.ordinal)
and factId in %s""" % fids, new=new.id, old=old.id, ord=new.ordinal)
self.updateProgress() self.updateProgress()
self.updateCardQACacheFromIds(factIds, type="facts") self.updateCardQACacheFromIds(factIds, type="facts")
self.flushMod() self.flushMod()