set instance vars in __init__()

anki/decks.py

@@ -96,6 +96,8 @@ class DeckManager:
 
     def __init__(self, col):
         self.col = col
+        self.decks = {}
+        self.dconf = {}
 
     def load(self, decks, dconf):
         self.decks = json.loads(decks)

anki/importing/anki2.py

@@ -19,6 +19,14 @@ class Anki2Importer(Importer):
     deckPrefix = None
     allowUpdate = True
 
+    def __init__(self, col, file):
+        super().__init__(col, file)
+
+        # set later, defined here for typechecking
+        self.src = None
+        self._decks = {}
+        self.mustResetLearning = False
+
     def run(self, media=None):
         self._prepareFiles()
         if media is not None:

anki/importing/apkg.py

@@ -10,6 +10,12 @@ from anki.importing.anki2 import Anki2Importer
 
 class AnkiPackageImporter(Anki2Importer):
 
+    def __init__(self, col, file):
+        super().__init__(col, file)
+        # set later; set here for typechecking
+        self.nameToNum = {}
+        self.zip = None
+
     def run(self):
         # extract the deck from the zip file
         self.zip = z = zipfile.ZipFile(self.file)

anki/importing/csvfile.py

@@ -14,12 +14,13 @@ class TextImporter(NoteImporter):
     needDelimiter = True
     patterns = ("\t", "|", ",", ";", ":")
 
-    def __init__(self, *args):
+    def __init__(self, col, file):
-        NoteImporter.__init__(self, *args)
+        NoteImporter.__init__(self, col, file)
         self.lines = None
         self.fileobj = None
         self.delimiter = None
         self.tagsToAdd = []
+        self.numFields = 0
 
     def foreignNotes(self):
         self.open()

anki/importing/noteimp.py

@@ -58,6 +58,7 @@ class NoteImporter(Importer):
         self.model = col.models.current()
         self.mapping = None
         self._deckMap = {}
+        self._tagsMapped = False
 
     def run(self):
         "Import."

anki/importing/supermemo_xml.py

@@ -78,10 +78,10 @@ class SupermemoXmlImporter(NoteImporter):
     Code should be upgrade to support importing of SM2006 exports.
     """
 
-    def __init__(self, *args):
+    def __init__(self, col, file):
         """Initialize internal varables.
         Pameters to be exposed to GUI are stored in self.META"""
-        NoteImporter.__init__(self, *args)
+        NoteImporter.__init__(self, col, file)
         m = addBasicModel(self.col)
         m['name'] = "Supermemo"
         self.col.models.save(m)

anki/models.py

@@ -77,6 +77,8 @@ class ModelManager:
 
     def __init__(self, col):
         self.col = col
+        self.models = {}
+        self.changed = False
 
     def load(self, json_):
         "Load registry from JSON."

anki/notes.py

@@ -10,6 +10,7 @@ class Note:
     def __init__(self, col, model=None, id=None):
         assert not (model and id)
         self.col = col
+        self.newlyAdded = False
         if id:
             self.id = id
             self.load()

anki/stats.py

@@ -18,6 +18,7 @@ class CardStats:
     def __init__(self, col, card):
         self.col = col
         self.card = card
+        self.txt = ""
 
     def report(self):
         c = self.card

anki/sync.py

@@ -34,6 +34,11 @@ class Syncer:
         self.col = col
         self.server = server
 
+        # these are set later; provide dummy values for type checking
+        self.lnewer = False
+        self.maxUsn = 0
+        self.tablesLeft = []
+
     def sync(self):
         "Returns 'noChanges', 'fullSync', 'success', etc"
         self.syncMsg = ""
@@ -707,6 +712,7 @@ class MediaSyncer:
     def __init__(self, col, server=None):
         self.col = col
         self.server = server
+        self.downloadCount = 0
 
     def sync(self):
         # check if there have been any changes
@@ -726,7 +732,6 @@ class MediaSyncer:
 
         # loop through and process changes from server
         self.col.log("last local usn is %s"%lastUsn)
-        self.downloadCount = 0
         while True:
             data = self.server.mediaChanges(lastUsn=lastUsn)
 

anki/tags.py

@@ -22,6 +22,7 @@ class TagManager:
 
     def __init__(self, col):
         self.col = col
+        self.tags = {}
 
     def load(self, json_):
         self.tags = json.loads(json_)