#2871 - Initial commit of a show_history() function in AbstractAgent

src/primaite/game/agent/interface.py

@@ -4,6 +4,7 @@ from abc import ABC, abstractmethod
 from typing import Any, Dict, List, Optional, Tuple, TYPE_CHECKING
 
 from gymnasium.core import ActType, ObsType
+from prettytable import PrettyTable
 from pydantic import BaseModel, model_validator
 
 from primaite.game.agent.actions import ActionManager
@@ -126,6 +127,27 @@ class AbstractAgent(ABC):
         self.history: List[AgentHistoryItem] = []
         self.logger = AgentLog(agent_name)
 
+    def show_history(self):
+        """
+        Print an agent action provided it's not the DONOTHING action.
+
+        :param agent_name: Name of agent (str).
+        """
+        table = PrettyTable()
+        table.field_names = ["Step", "Action", "Node", "Application", "Response"]
+        print(f"Actions for '{self.agent_name}':")
+        for item in self.history:
+            if item.action != "DONOTHING":
+                node, application = "unknown", "unknown"
+                if (node_id := item.parameters.get("node_id")) is not None:
+                    node = self.action_manager.node_names[node_id]
+                if (application_id := item.parameters.get("application_id")) is not None:
+                    application = self.action_manager.application_names[node_id][application_id]
+                if (application_name := item.parameters.get("application_name")) is not None:
+                    application = application_name
+                table.add_row([item.timestep, item.action, node, application, item.response.status])
+        print(table)
+
     def update_observation(self, state: Dict) -> ObsType:
         """
         Convert a state from the simulator into an observation for the agent using the observation space.