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display different graphs for different due periods; chunk by week or month

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This commit is contained in:
Damien Elmes 2011-03-26 13:32:37 +09:00
parent e090a64fbb
commit b9848c8cd9
1 changed files with 20 additions and 12 deletions
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32
anki/graphs.py
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@ -25,7 +25,9 @@ class Graphs(object):
self.selective = selective
def report(self):
txt = (self.dueGraph() +
txt = (self.dueGraph(0, 30, _("Due/Day")) +
self.dueGraph(0, 52, _("Due/Week"), chunk=7) +
self.dueGraph(0, None, _("Due/Month"), chunk=30) +
self.repsGraph() +
self.timeGraph() +
self.ivlGraph() +
@ -35,9 +37,8 @@ class Graphs(object):
# Due and cumulative due
######################################################################
def dueGraph(self):
self._calcStats()
d = self._stats['due']
def dueGraph(self, start, end, title, chunk=1):
d = self._due(start, end, chunk)
yng = []
mtr = []
tot = 0
@ -47,24 +48,32 @@ class Graphs(object):
mtr.append((day[0], day[2]))
tot += day[1]+day[2]
totd.append((day[0], tot))
txt = self._graph(id="due", title=_("Due Forecast"), data=[
txt = self._graph(id=hash(title), title=title, data=[
dict(data=mtr, color=colMature, label=_("Mature")),
dict(data=yng, color=colYoung, label=_("Young")),
dict(data=totd, color=colCum, label=_("Cumulative"), yaxis=2,
bars={'show': False}, lines=dict(show=True))
], conf=dict(
yaxes=[{}, {'position': 'right'}]))
#xaxis=dict(tickDecimals=0),
yaxes=[dict(), dict(position="right")]))
return txt
def _due(self, days=7):
def _due(self, start=None, end=None, chunk=1):
lim = ""
if start is not None:
lim += " and due-:today >= %d" % start
if end is not None:
lim += " and day < %d" % end
return self.deck.db.all("""
select due-:today as day,
select (due-:today+1)/:chunk as day,
sum(case when ivl < 21 then 1 else 0 end), -- yng
sum(case when ivl >= 21 then 1 else 0 end) -- mtr
from cards
where queue = 2 and due < (:today+:days) %s
group by due order by due""" % self._limit(),
today=self.deck.sched.today, days=days)
where queue = 2 %s
%s
group by day order by day""" % (self._limit(), lim),
today=self.deck.sched.today,
chunk=chunk)
# Reps and time spent
######################################################################
@ -195,7 +204,6 @@ order by thetype, ease""")
if self._stats:
return
self._stats = {}
self._stats['due'] = self._due()
self._stats['ivls'] = self._ivls()
self._stats['done'] = self._done()
self._stats['eases'] = self._eases()