import gym
from rlberry.envs.basewrapper import Wrapper


def gym_make(id, wrap_spaces=False, **kwargs):
    """
    Same as gym.make, but wraps the environment
    to ensure unified seeding with rlberry.

    Parameters
    ----------
    id : str
        Environment id.
    wrap_spaces : bool, default = False
        If true, also wraps observation_space and action_space using classes in rlberry.spaces,
        that define a reseed() method.
    **kwargs
        Optional arguments to configure the environment.
    """
    if "module_import" in kwargs:
        __import__(kwargs.pop("module_import"))
    env = gym.make(id)
    try:
        env.configure(kwargs)
    except AttributeError:
        pass
    return Wrapper(env, wrap_spaces=wrap_spaces)


def atari_make(id, scalarize=True, **kwargs):
    from stable_baselines3.common.env_util import make_atari_env
    from stable_baselines3.common.vec_env import VecFrameStack

    env = make_atari_env(env_id=id, **kwargs)
    env = VecFrameStack(env, n_stack=4)
    if scalarize:
        from rlberry.wrappers.scalarize import ScalarizeEnvWrapper

        env = ScalarizeEnvWrapper(env)
    return env

import gym
from rlberry.envs.basewrapper import Wrapper


def gym_make(id, wrap_spaces=False, **kwargs):
    """
    Same as gym.make, but wraps the environment
    to ensure unified seeding with rlberry.

    Parameters
    ----------
    id : str
        Environment id.
    wrap_spaces : bool, default = False
        If true, also wraps observation_space and action_space using classes in rlberry.spaces,
        that define a reseed() method.
    **kwargs
        Optional arguments to configure the environment.
    """
    if "module_import" in kwargs:
        __import__(kwargs.pop("module_import"))
    env = gym.make(id)
    try:
        env.configure(kwargs)
    except AttributeError:
        pass
    return Wrapper(env, wrap_spaces=wrap_spaces)


def atari_make(id, scalarize=True, **kwargs):
    from stable_baselines3.common.env_util import make_atari_env
    from stable_baselines3.common.vec_env import VecFrameStack

    env = make_atari_env(env_id=id, **kwargs)
    env = VecFrameStack(env, n_stack=4)
    if scalarize:
        from rlberry.wrappers.scalarize import ScalarizeEnvWrapper

        env = ScalarizeEnvWrapper(env)
    return env

Same as gym.make, but wraps the environment     to ensure unified seeding with rlberry.      Parameters     ----------     id : str         Environment id.     wrap_spaces : bool, default = False         If true, also wraps observation_space and action_space using classes in rlberry.spaces,         that define a reseed() method.     **kwargs         Optional arguments to configure the environment.