From 4d088e14c799776c041d8e62b5e2c491a7d6741e Mon Sep 17 00:00:00 2001
From: Arthur Milchior <Arthur@Milchior.fr>
Date: Thu, 30 Jan 2020 17:08:23 -0800
Subject: [PATCH] BUTTON_FOUR

---
 pylib/anki/consts.py  | 1 +
 pylib/anki/sched.py   | 2 +-
 pylib/anki/schedv2.py | 6 +++---
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/pylib/anki/consts.py b/pylib/anki/consts.py
index 778e44d87..1e01829b2 100644
--- a/pylib/anki/consts.py
+++ b/pylib/anki/consts.py
@@ -67,6 +67,7 @@ LEECH_TAGONLY = 1
 BUTTON_ONE = 1
 BUTTON_TWO = 2
 BUTTON_THREE = 3
+BUTTON_FOUR = 4
 
 # Labels
 ##########################################################################
diff --git a/pylib/anki/sched.py b/pylib/anki/sched.py
index 5ad5ecf82..1d8c1b6d8 100644
--- a/pylib/anki/sched.py
+++ b/pylib/anki/sched.py
@@ -973,7 +973,7 @@ select id from cards where did in %s and queue = 2 and due <= ? limit ?)"""
             interval = ivl2
         elif ease == BUTTON_THREE:
             interval = ivl3
-        elif ease == 4:
+        elif ease == BUTTON_FOUR:
             interval = ivl4
         # interval capped?
         return min(interval, conf["maxIvl"])
diff --git a/pylib/anki/schedv2.py b/pylib/anki/schedv2.py
index e0a8dd2dc..60073125d 100644
--- a/pylib/anki/schedv2.py
+++ b/pylib/anki/schedv2.py
@@ -617,7 +617,7 @@ did = ? and queue = {QUEUE_TYPE_DAY_LEARN_RELEARN} and due <= ? limit ?""",
         leaving = False
 
         # immediate graduate?
-        if ease == 4:
+        if ease == BUTTON_FOUR:
             self._rescheduleAsRev(card, conf, True)
             leaving = True
         # next step?
@@ -1121,7 +1121,7 @@ select id from cards where did in %s and queue = 2 and due <= ? limit ?)"""
             minNewIvl = factor / 2
         elif ease == BUTTON_THREE:
             factor = card.factor / 1000
-        else:  # ease == 4:
+        else:  # ease == BUTTON_FOUR:
             factor = card.factor / 1000
             ease4 = conf["ease4"]
             # 1.3 -> 1.15
@@ -1589,7 +1589,7 @@ To study outside of the normal schedule, click the Custom Study button below."""
             return self._delayForGrade(conf, len(conf["delays"]))
         elif ease == BUTTON_TWO:
             return self._delayForRepeatingGrade(conf, card.left)
-        elif ease == 4:
+        elif ease == BUTTON_FOUR:
             return self._graduatingIvl(card, conf, True, fuzz=False) * 86400
         else:  # ease == BUTTON_THREE
             left = card.left % 1000 - 1