Common: Change IEventQueue and PyPubSubEventQueue's subscribe_types() -> subscribe_type()

monkey/common/event_queue/i_event_queue.py

@@ -1,5 +1,5 @@
 from abc import ABC, abstractstaticmethod
-from typing import Any, Callable, Sequence
+from typing import Any, Callable
 
 from common.events import AbstractEvent
 
@@ -20,13 +20,11 @@ class IEventQueue(ABC):
         pass
 
     @abstractstaticmethod
-    def subscribe_types(
+    def subscribe_type(event_type: AbstractEvent, subscriber: Callable[[AbstractEvent], None]):
-        types: Sequence[AbstractEvent], subscriber: Callable[[AbstractEvent], None]
-    ):
         """
-        Subscribes a subscriber to all specifed event types
+        Subscribes a subscriber to the specifed event type
 
-        :param types: Event types to which the subscriber should subscribe
+        :param event_type: Event type to which the subscriber should subscribe
         :param subscriber: Callable that should subscribe to events
         """
 

monkey/common/event_queue/pypubsub_event_queue.py

@@ -1,4 +1,4 @@
-from typing import Any, Callable, Sequence
+from typing import Any, Callable
 
 from pubsub import pub
 
@@ -13,10 +13,7 @@ class PyPubSubEventQueue(IEventQueue):
         pub.subscribe(listener=subscriber, topicName=pub.ALL_TOPICS)
 
     @staticmethod
-    def subscribe_types(
+    def subscribe_type(event_type: AbstractEvent, subscriber: Callable[[AbstractEvent], None]):
-        types: Sequence[AbstractEvent], subscriber: Callable[[AbstractEvent], None]
-    ):
-        for event_type in types:
         # pypubsub.pub.subscribe needs a string as the topic/event name
         event_type_name = event_type.__name__
         pub.subscribe(listener=subscriber, topicName=event_type_name)