diff --git a/toontown/catalog/CatalogItemList.py b/toontown/catalog/CatalogItemList.py
index ec0ed5e..6a946d4 100644
--- a/toontown/catalog/CatalogItemList.py
+++ b/toontown/catalog/CatalogItemList.py
@@ -2,6 +2,7 @@ from . import CatalogItem
 from pandac.PandaModules import *
 from direct.distributed.PyDatagram import PyDatagram
 from direct.distributed.PyDatagramIterator import PyDatagramIterator
+import functools
 
 class CatalogItemList:
 
@@ -9,7 +10,7 @@ class CatalogItemList:
         self.store = store
         self.__blob = None
         self.__list = None
-        if isinstance(source, str):
+        if isinstance(source, bytes):
             self.__blob = source
         elif isinstance(source, list):
             self.__list = source[:]
@@ -156,7 +157,7 @@ class CatalogItemList:
         if cmpfunc == None:
             self.__list.sort()
         else:
-            self.__list.sort(cmpfunc)
+            self.__list.sort(key=functools.cmp_to_key(cmpfunc))
         self.__blob = None
         return
 
@@ -166,6 +167,10 @@ class CatalogItemList:
         return len(self.__list)
 
     def __getitem__(self, index):
+        if isinstance(index, slice):
+            if self.__list == None:
+                self.__decodeList()
+            return CatalogItemList(self.__list[index.start:index.stop], store=self.store)
         if self.__list == None:
             self.__decodeList()
         return self.__list[index]
@@ -173,36 +178,23 @@ class CatalogItemList:
     def __setitem__(self, index, item):
         if self.__list == None:
             self.__decodeList()
-        self.__list[index] = item
+        if isinstance(index, slice):
+            if isinstance(item, CatalogItemList):
+                self.__list[index.start:index.stop] = item.__list
+            else:
+                self.__list[index.start:index.stop] = item
+        else:
+            self.__list[index] = item
         self.__blob = None
         return
 
     def __delitem__(self, index):
         if self.__list == None:
             self.__decodeList()
-        del self.__list[index]
-        self.__blob = None
-        return
-
-    def __getslice__(self, i, j):
-        if self.__list == None:
-            self.__decodeList()
-        return CatalogItemList(self.__list[i:j], store=self.store)
-
-    def __setslice__(self, i, j, s):
-        if self.__list == None:
-            self.__decodeList()
-        if isinstance(s, CatalogItemList):
-            self.__list[i:j] = s.__list
+        if isinstance(index, slice):
+            del self.__list[index.start:index.stop]
         else:
-            self.__list[i:j] = s
-        self.__blob = None
-        return
-
-    def __delslice__(self, i, j):
-        if self.__list == None:
-            self.__decodeList()
-        del self.__list[i:j]
+            del self.__list[index]
         self.__blob = None
         return
 
diff --git a/toontown/estate/DistributedHouseInterior.py b/toontown/estate/DistributedHouseInterior.py
index bab99dc..acb9c3c 100644
--- a/toontown/estate/DistributedHouseInterior.py
+++ b/toontown/estate/DistributedHouseInterior.py
@@ -99,7 +99,7 @@ class DistributedHouseInterior(DistributedObject.DistributedObject):
 
             return
         numSurfaceTypes = CatalogSurfaceItem.NUM_ST_TYPES
-        numRooms = min(len(self.wallpaper) / numSurfaceTypes, len(RoomNames))
+        numRooms = min(len(self.wallpaper) // numSurfaceTypes, len(RoomNames))
         for room in range(numRooms):
             roomName = RoomNames[room]
             roomNode = self.interior.find(roomName)