#2459 back-sync b8 changes into core

src/primaite/game/agent/observations/link_observation.py

@@ -43,7 +43,10 @@ class LinkObservation(AbstractObservation, identifier="LINK"):
         """
         link_state = access_from_nested_dict(state, self.where)
         if link_state is NOT_PRESENT_IN_STATE:
-            return self.default_observation
+            self.where[-1] = "<->".join(self.where[-1].split("<->")[::-1])  # try swapping endpoint A and B
+            link_state = access_from_nested_dict(state, self.where)
+            if link_state is NOT_PRESENT_IN_STATE:
+                return self.default_observation
 
         bandwidth = link_state["bandwidth"]
         load = link_state["current_load"]

src/primaite/game/agent/observations/observation_manager.py

@@ -189,7 +189,6 @@ class ObservationManager:
         """
         if config is None:
             return cls(NullObservation())
-        print(config)
         obs_type = config["type"]
         obs_class = AbstractObservation._registry[obs_type]
         observation = obs_class.from_config(config=obs_class.ConfigSchema(**config["options"]))