Halite helpers

kaggle_environments/agent.py

@@ -102,8 +102,7 @@ def runner(raw, message, environment, debug=False):
         run_agent(agent, message)
 
 
-class Agent():
-
+class Agent:
     def __init__(self, raw, configuration, environment, id=None, debug=False):
         self.id = id or str(uuid.uuid1())
         self.configuration = configuration

kaggle_environments/core.py

@@ -192,7 +192,7 @@ def run(self, agents):
         Returns:
             list of list of dict: The agent states of all steps executed.
         """
-        if self.state == None or len(self.steps) == 1 or self.done:
+        if self.state is None or len(self.steps) == 1 or self.done:
             self.reset(len(agents))
         if len(self.state) != len(agents):
             raise InvalidArgument(
@@ -251,7 +251,6 @@ def render(self, **kwargs):
             out = self.renderer(*args[:self.renderer.__code__.co_argcount])
             if mode == "ansi":
                 return out
-            print(out)
         elif mode == "html" or mode == "ipython":
             window_kaggle = {
                 "debug": get(kwargs, bool, self.debug, path=["debug"]),
@@ -548,8 +547,12 @@ def __agent_runner(self, agents):
                 agents[i] = self.agents[agent]
 
         # Generate the agents.
-        agents = [Agent(a, self.configuration, self.name, debug=self.debug) if a !=
-                  None else None for a in agents]
+        agents = [
+            Agent(a, self.configuration, self.name, debug=self.debug)
+            if a is not None
+            else None
+            for a in agents
+        ]
 
         # Have the agents had a chance to initialize (first non-empty act).
         initialized = [False] * len(agents)

kaggle_environments/envs/halite/halite.json

@@ -6,11 +6,6 @@
   "agents": [1, 2, 4],
   "configuration": {
     "episodeSteps": 400,
-    "halite": {
-      "description": "Deprecated, please use startingHalite instead.",
-      "type": "integer",
-      "default": 24000
-    },
     "startingHalite": {
       "description": "The starting amount of halite available on the board.",
       "type": "integer",