gym_world_wrapper

class gym_world_wrapper.GymWorldWrapper(gym_env: Env, discount: float = 0.1)

The GymWorldWrapper wrapper for OpenAI-Gym environments

__init__(gym_env: Env, discount: float = 0.1) → None

Constructor

Parameters

• gym_env (The raw OpenAI-Gym environment) –

• discount (The discount factor) –

property n_actions: int

Returns the number of actions in the action space

Return type

Number of actions

property n_states: int

Returns the number of states in the state space

Return type

Number of states

render(mode: str) → None

Render the underlying environment

Parameters

• mode (Rendering mode. This depends on the) –

• environment (underlying OpenAI-Gym) –

Return type

None

reset() → TimeStep

Reset the environment

Return type

An instance of the TimeStep class

sample_action() → Action

Sample an action from the observation space

Return type

The sampled action

step(action: Action) → TimeStep

Step in the environment

Parameters

action (The action to execute in the environment) –

Return type

An instance of the TimeStep class