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maxIvl, ivlFct

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- limit ivl on rev and cram scheduling, default to 100 years
- ivlfct -> ivlFct for consistency
This commit is contained in:
Damien Elmes 2012-05-24 13:49:15 +09:00
parent d6bce7c873
commit 1d92961e97
2 changed files with 11 additions and 14 deletions
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4
anki/decks.py
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@ -67,8 +67,8 @@ defaultConf = {
'ease4': 1.3,
'fuzz': 0.05,
'minSpace': 1,
# in beta11+
'ivlfct': 1
'ivlFct': 1,
'maxIvl': 36500,
},
'maxTaken': 60,
'timer': 0,

21
anki/sched.py
View file

@ -800,10 +800,12 @@ did = ? and queue = 2 and due <= ? limit ?""",
# apply interval factor adjustment
interval = self._ivlWithFactor(conf, interval)
# must be at least one day greater than previous interval; two if easy
return max(card.ivl + (2 if ease==4 else 1), int(interval))
interval = max(card.ivl + (2 if ease==4 else 1), int(interval))
# interval capped?
return min(interval, conf['maxIvl'])
def _ivlWithFactor(self, conf, ivl):
return ivl * conf.get('ivlfct', 1)
return ivl * conf.get('ivlFct', 1)
def _daysLate(self, card):
"Number of days later than scheduled."
@ -927,7 +929,9 @@ did = ?, queue = %s, due = ?, mod = ?, usn = ? where id = ?""" % queue, data)
assert card.factor
elapsed = card.ivl - (card.odue - self.today)
factor = ((card.factor/1000.0)+1.2)/2.0
return int(max(card.ivl, elapsed * factor, 1))
ivl = int(max(card.ivl, elapsed * factor, 1))
conf = self._revConf(card)
return min(conf['maxIvl'], ivl)
# Leeches
##########################################################################
@ -1007,15 +1011,8 @@ did = ?, queue = %s, due = ?, mod = ?, usn = ? where id = ?""" % queue, data)
# normal deck
if not card.odid:
return conf['rev']
# dynamic deck; override some attributes, use original deck for others
oconf = self.col.decks.confForDid(card.odid)
return dict(
# original deck
ease4=oconf['rev']['ease4'],
ivlfct=oconf['rev'].get('ivlfct', 1),
minSpace=oconf['rev']['minSpace'],
fuzz=oconf['rev']['fuzz']
)
# dynamic deck
return self.col.decks.confForDid(card.odid)['rev']
def _deckLimit(self):
return ids2str(self.col.decks.active())