def validate_env()

in agent.py [0:0]

• 12 lines of code
• 7 McCabe index (conditional complexity)

def validate_env(env):
    """Check that the MineRL environment is setup correctly, and raise if not"""
    for key, value in ENV_KWARGS.items():
        if key == "frameskip":
            continue
        if getattr(env.task, key) != value:
            raise ValueError(f"MineRL environment setting {key} does not match {value}")
    action_names = set(env.action_space.spaces.keys())
    if action_names != set(TARGET_ACTION_SPACE.keys()):
        raise ValueError(f"MineRL action space does match. Expected actions {set(TARGET_ACTION_SPACE.keys())}")

    for ac_space_name, ac_space_space in TARGET_ACTION_SPACE.items():
        if env.action_space.spaces[ac_space_name] != ac_space_space:
            raise ValueError(f"MineRL action space setting {ac_space_name} does not match {ac_space_space}")