def stats_cache_into_json():
global JxStateArray,JxStatsMap
Today = int(time.time() / 86400.0)
JxGraphsJSon = {}
for (Type,List) in JxStatsMap.iteritems():
for (k, Map) in enumerate(List):
for (Key,String) in Map.Order +[('Other','Other')]:
try:
Dict = JxStateArray[(Type,k,Key)]
except KeyError:
Dict = {Today:0}
if Today not in Dict:
Dict[Today] = 0
keys = Dict.keys()
JxGraphsJSon[(Type,k,Key)] = JxJSon([(Day-Today,sum([Dict[day] for day in keys if day <=Day])) for Day in range(min(keys), max(keys) + 1)])
return JxGraphsJSon
def compute_count():
"""Computes the stats"""
global JxStatsArray,JxPartitionLists,NoType
JxCache = load_cache()
try:
Query = """select cards.factId, cards.id, cards.reps, cards.interval from cards,
cards as mCards where mCards.modified>%s and cards.factId=mCards.factId
group by cards.id order by cards.factId""" % JxCache['TimeCached']
JxStatsArray = JxCache['Stats']
JxPartitionLists = JxCache['Partitions']
NoType = JxCache['NoType']
except:
Query = """select factId, id, reps, interval from cards order by factId"""
NoType = 0 # known/seen/in deck
for (Type,List) in JxStatsMap.iteritems():
for (k, Map) in enumerate(List):
for (Key,String) in Map.Order+[('Other','Other')]:
if k != 1:
JxStatsArray[(Type,k,Key)] = (0, 0, 0,
len([Item for (Item,Value) in Map.Dict.iteritems() if Value == Key]))
elif Type =='Word':
JxStatsArray[(Type,k,Key)] = (0, 0, 0, sum([Jx_Word_Occurences[Item]
for (Item,Value) in Map.Dict.iteritems() if Value == Key]))
else:
JxStatsArray[(Type,k,Key)] = (0, 0, 0, sum([Jx_Kanji_Occurences[Item]
for (Item,Value) in Map.Dict.iteritems() if Value == Key]))
for Label in ['Known','Seen','InDeck']:
JxPartitionLists[(Type,k,Key,Label)] = []
# we compute known/seen/in deck/total stats for each value of each map and each type
Rows = mw.deck.s.all(Query)
CardState = []
Length = len(Rows)
Index = 0
while True and Index<Length:
(FactId,CardId,CardRep,Interval) = Rows[Index]
# set the card's status
if Interval > 21 and CardRep:
CardState.append(0)
elif CardRep:
CardState.append(1)
else:
CardState.append(2)
Index += 1
if Index == Length:
# we have finished parsing the Entries.Flush the last Fact and break
JxFlushFactStats(CardState,CardId)
break
# we have finished parsing the Entries, flush the Status change
elif FactId == Rows[Index][0]:
# Same Fact : Though it does nothing, we put this here for speed purposes because it happens a lot.
pass
else:
# Fact change
JxFlushFactStats(CardState,CardId)
CardState = []
# now cache the updated stats
JxCache['Stats'] = JxStatsArray
JxCache['Partitions'] = JxPartitionLists
JxCache['NoType'] = NoType
JxCache['TimeCached'] = time() # among the few things that coul corrupt the cache :
# new entries in the database before the cache was saved...sigh...
save_cache(JxCache)
