Improve dict key hashing

channel.py

@@ -52,6 +52,14 @@ class Channel:
         self.stream: Optional[Stream] = None
         await self.get_stream()
 
+    def __eq__(self, other: object):
+        if isinstance(other, self.__class__):
+            return self.id == other.id
+        return NotImplemented
+
+    def __hash__(self) -> int:
+        return hash((self.__class__.__name__, self.id))
+
     @property
     def online(self) -> bool:
         """

constants.py

@@ -120,7 +120,7 @@ class WebsocketTopic:
         return NotImplemented
 
     def __hash__(self) -> int:
-        return hash(self.id)
+        return hash((self.__class__.__name__, self.id))
 
 
 WEBSOCKET_TOPICS: Dict[str, str] = {

inventory.py

@@ -39,7 +39,7 @@ class Game:
         return NotImplemented
 
     def __hash__(self) -> int:
-        return self.id
+        return hash((self.__class__.__name__, self.id))
 
 
 class BaseDrop: