def _check_domain_additional(cls, domain: Domain) -> bool:
if isinstance(domain, SingleAgent):
return isinstance(domain.get_action_space(), GymSpace) and \
isinstance(domain.get_observation_space(), GymSpace)
else:
return all(isinstance(a, GymSpace) for a in domain.get_action_space().values()) \
and all(isinstance(o, GymSpace) for o in domain.get_observation_space().values())
def __init__(self, domain: Domain, unwrap_spaces: bool = True) -> None:
"""Initialize AsGymEnv.
# Parameters
domain: The scikit-decide domain to wrap as an OpenAI Gym environment.
unwrap_spaces: Boolean specifying whether the action & observation spaces should be unwrapped.
"""
self._domain = domain
self._unwrap_spaces = unwrap_spaces
if unwrap_spaces:
self.observation_space = domain.get_observation_space().unwrapped()
self.action_space = (domain.get_action_space().unwrapped()
) # assumes all actions are always applicable
else:
self.observation_space = domain.get_observation_space()
self.action_space = (domain.get_action_space()
) # assumes all actions are always applicable
def _check_domain_additional(cls, domain: Domain) -> bool:
return isinstance(domain.get_action_space(), GymSpace) and isinstance(
domain.get_observation_space(), GymSpace)