REVLOG_LRN

pylib/anki/consts.py

@@ -70,6 +70,7 @@ BUTTON_THREE = 3
 BUTTON_FOUR = 4
 
 # Revlog types
+REVLOG_LRN = 0
 
 # Labels
 ##########################################################################

pylib/anki/sched.py

@@ -560,7 +560,7 @@ did = ? and queue = 3 and due <= ? limit ?""",
         elif card.type == 2:
             type = 2
         else:
-            type = 0
+            type = REVLOG_LRN
         leaving = False
         # lrnCount was decremented once when card was fetched
         lastLeft = card.left

pylib/anki/schedv2.py

@@ -610,7 +610,7 @@ did = ? and queue = {QUEUE_TYPE_DAY_LEARN_RELEARN} and due <= ? limit ?""",
         if card.type in (2, CARD_TYPE_RELEARNING):
             type = 2
         else:
-            type = 0
+            type = REVLOG_LRN
         # lrnCount was decremented once when card was fetched
         lastLeft = card.left
 

pylib/anki/stats.py

@@ -6,6 +6,7 @@ import json
 import time
 from typing import Any, Dict, List, Optional, Tuple
 
+from anki.consts import *
 from anki.lang import _, ngettext
 from anki.utils import fmtTimeSpan, ids2str
 
@@ -149,10 +150,10 @@ body {background-image: url(data:image/png;base64,%s); }
         if lim:
             lim = " and " + lim
         cards, thetime, failed, lrn, rev, relrn, filt = self.col.db.first(
-            """
+            f"""
 select count(), sum(time)/1000,
 sum(case when ease = 1 then 1 else 0 end), /* failed */
-sum(case when type = 0 then 1 else 0 end), /* learning */
+sum(case when type = {REVLOG_LRN} then 1 else 0 end), /* learning */
 sum(case when type = 1 then 1 else 0 end), /* review */
 sum(case when type = 2 then 1 else 0 end), /* relearn */
 sum(case when type = 3 then 1 else 0 end) /* filter */
@@ -544,15 +545,15 @@ group by day order by day"""
         else:
             tf = 3600.0  # hours
         return self.col.db.all(
-            """
+            f"""
 select
 (cast((id/1000.0 - :cut) / 86400.0 as int))/:chunk as day,
-sum(case when type = 0 then 1 else 0 end), -- lrn count
+sum(case when type = {REVLOG_LRN} then 1 else 0 end), -- lrn count
 sum(case when type = 1 and lastIvl < 21 then 1 else 0 end), -- yng count
 sum(case when type = 1 and lastIvl >= 21 then 1 else 0 end), -- mtr count
 sum(case when type = 2 then 1 else 0 end), -- lapse count
 sum(case when type = 3 then 1 else 0 end), -- cram count
-sum(case when type = 0 then time/1000.0 else 0 end)/:tf, -- lrn time
+sum(case when type = {REVLOG_LRN} then time/1000.0 else 0 end)/:tf, -- lrn time
 -- yng + mtr time
 sum(case when type = 1 and lastIvl < 21 then time/1000.0 else 0 end)/:tf,
 sum(case when type = 1 and lastIvl >= 21 then time/1000.0 else 0 end)/:tf,
@@ -755,12 +756,12 @@ select count(), avg(ivl), max(ivl) from cards where did in %s and queue = 2"""
         else:
             ease4repl = "ease"
         return self.col.db.all(
-            """
+            f"""
 select (case
-when type in (0,2) then 0
+when type in ({REVLOG_LRN},2) then 0
 when lastIvl < 21 then 1
 else 2 end) as thetype,
-(case when type in (0,2) and ease = 4 then %s else ease end), count() from revlog %s
+(case when type in ({REVLOG_LRN},2) and ease = 4 then %s else ease end), count() from revlog %s
 group by thetype, ease
 order by thetype, ease"""
             % (ease4repl, lim)
@@ -849,13 +850,13 @@ order by thetype, ease"""
         if pd:
             lim += " and id > %d" % ((self.col.sched.dayCutoff - (86400 * pd)) * 1000)
         return self.col.db.all(
-            """
+            f"""
 select
 23 - ((cast((:cut - id/1000) / 3600.0 as int)) %% 24) as hour,
 sum(case when ease = 1 then 0 else 1 end) /
 cast(count() as float) * 100,
 count()
-from revlog where type in (0,1,2) %s
+from revlog where type in ({REVLOG_LRN},1,2) %s
 group by hour having count() > 30 order by hour"""
             % lim,
             cut=self.col.sched.dayCutoff - (rolloverHour * 3600),