type hints

pylib/anki/cards.py

@@ -29,7 +29,8 @@ class Card:
     _qa: Optional[Dict[str, Union[str, int]]]
     _note: Optional[Note]
     timerStarted: Optional[float]
-    lastIvl: Optional[int]
+    lastIvl: int
+    ord: int
 
     def __init__(
         self, col: anki.collection._Collection, id: Optional[int] = None

pylib/anki/notes.py

@@ -116,7 +116,7 @@ insert or replace into notes values (?,?,?,?,?,?,?,?,?,?,?)""",
     def joinedFields(self) -> str:
         return joinFields(self.fields)
 
-    def cards(self) -> List:
+    def cards(self) -> List[anki.cards.Card]:
         return [
             self.col.getCard(id)
             for id in self.col.db.list(

pylib/anki/sched.py

@@ -6,12 +6,12 @@ import random
 import time
 from heapq import *
 from operator import itemgetter
-from typing import List, Set
+from typing import List, Optional, Set
 
 from anki import hooks
+from anki.cards import Card
 from anki.consts import *
 from anki.lang import _
-
 from anki.utils import fmtTimeSpan, ids2str, intTime
 
 # queue types: 0=new/cram, 1=lrn, 2=rev, 3=day lrn, -1=suspended, -2=buried
@@ -37,7 +37,7 @@ class Scheduler:
         self._haveQueues = False
         self._updateCutoff()
 
-    def getCard(self):
+    def getCard(self) -> Optional[Card]:
         "Pop the next card from the queue. None if finished."
         self._checkDay()
         if not self._haveQueues:
@@ -50,6 +50,7 @@ class Scheduler:
             self.reps += 1
             card.startTimer()
             return card
+        return None
 
     def reset(self):
         self._updateCutoff()