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gracefully handle invalid queries

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This commit is contained in:
Damien Elmes 2011-04-29 11:46:26 +09:00
parent ddcf83bc7f
commit a65f241258
2 changed files with 6 additions and 1 deletions
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3
anki/find.py
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@ -157,7 +157,10 @@ order by %s""" % (lim, sort)
cond = "c.id in (select id from cards order by mod desc limit 100)" cond = "c.id in (select id from cards order by mod desc limit 100)"
if neg: if neg:
cond = "not (%s)" % cond cond = "not (%s)" % cond
if cond:
self.lims['card'].append(cond) self.lims['card'].append(cond)
else:
self.lims['valid'] = False
def _findText(self, val, neg, c): def _findText(self, val, neg, c):
val = val.replace("*", "%") val = val.replace("*", "%")

2
tests/test_find.py
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@ -110,6 +110,8 @@ def test_findCards():
assert len(deck.findCards("helloworld", full=True)) == 1 assert len(deck.findCards("helloworld", full=True)) == 1
assert len(deck.findCards("front:helloworld")) == 0 assert len(deck.findCards("front:helloworld")) == 0
assert len(deck.findCards("front:helloworld", full=True)) == 1 assert len(deck.findCards("front:helloworld", full=True)) == 1
# searching for an invalid special tag should not error
assert len(deck.findCards("is:invalid")) == 0
def test_findReplace(): def test_findReplace():
deck = getEmptyDeck() deck = getEmptyDeck()