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< li class = "toctree-l1 has-children" > < a class = "reference internal" href = "../../environments/toy_text/" > Toy Text< / a > < input class = "toctree-checkbox" id = "toctree-checkbox-6" name = "toctree-checkbox-6" role = "switch" type = "checkbox" / > < label for = "toctree-checkbox-6" > < div class = "visually-hidden" > Toggle child pages in navigation< / div > < i class = "icon" > < svg > < use href = "#svg-arrow-right" > < / use > < / svg > < / i > < / label > < ul >
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< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/toy_text/blackjack/" > Blackjack< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/toy_text/taxi/" > Taxi< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/toy_text/cliff_walking/" > Cliff Walking< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/toy_text/frozen_lake/" > Frozen Lake< / a > < / li >
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< / ul >
< / li >
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< li class = "toctree-l1 has-children" > < a class = "reference internal" href = "../../environments/mujoco/" > MuJoCo< / a > < input class = "toctree-checkbox" id = "toctree-checkbox-7" name = "toctree-checkbox-7" role = "switch" type = "checkbox" / > < label for = "toctree-checkbox-7" > < div class = "visually-hidden" > Toggle child pages in navigation< / div > < i class = "icon" > < svg > < use href = "#svg-arrow-right" > < / use > < / svg > < / i > < / label > < ul >
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< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/ant/" > Ant< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/half_cheetah/" > Half Cheetah< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/hopper/" > Hopper< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/humanoid_standup/" > Humanoid Standup< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/humanoid/" > Humanoid< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/inverted_double_pendulum/" > Inverted Double Pendulum< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/inverted_pendulum/" > Inverted Pendulum< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/reacher/" > Reacher< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/swimmer/" > Swimmer< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/pusher/" > Pusher< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/mujoco/walker2d/" > Walker2D< / a > < / li >
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< / ul >
< / li >
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< li class = "toctree-l1 has-children" > < a class = "reference internal" href = "../../environments/atari/" > Atari< / a > < input class = "toctree-checkbox" id = "toctree-checkbox-8" name = "toctree-checkbox-8" role = "switch" type = "checkbox" / > < label for = "toctree-checkbox-8" > < div class = "visually-hidden" > Toggle child pages in navigation< / div > < i class = "icon" > < svg > < use href = "#svg-arrow-right" > < / use > < / svg > < / i > < / label > < ul >
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< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/adventure/" > Adventure< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/air_raid/" > Air Raid< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/alien/" > Alien< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/amidar/" > Amidar< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/assault/" > Assault< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/asterix/" > Asterix< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/asteroids/" > Asteroids< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/atlantis/" > Atlantis< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/bank_heist/" > Bank Heist< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/battle_zone/" > Battle Zone< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/beam_rider/" > Beam Rider< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/berzerk/" > Berzerk< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/bowling/" > Bowling< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/boxing/" > Boxing< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/breakout/" > Breakout< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/carnival/" > Carnival< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/centipede/" > Centipede< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/chopper_command/" > Chopper Command< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/crazy_climber/" > Crazy Climber< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/defender/" > Defender< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/demon_attack/" > Demon Attack< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/double_dunk/" > Double Dunk< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/elevator_action/" > Elevator Action< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/enduro/" > Enduro< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/fishing_derby/" > FishingDerby< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/freeway/" > Freeway< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/frostbite/" > Frostbite< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/gopher/" > Gopher< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/gravitar/" > Gravitar< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/hero/" > Hero< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/ice_hockey/" > IceHockey< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/jamesbond/" > Jamesbond< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/journey_escape/" > JourneyEscape< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/kangaroo/" > Kangaroo< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/krull/" > Krull< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/kung_fu_master/" > Kung Fu Master< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/montezuma_revenge/" > Montezuma Revenge< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/ms_pacman/" > Ms Pacman< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/name_this_game/" > Name This Game< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/phoenix/" > Phoenix< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/pitfall/" > Pitfall< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/pong/" > Pong< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/pooyan/" > Pooyan< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/private_eye/" > PrivateEye< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/qbert/" > Qbert< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/riverraid/" > Riverraid< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/road_runner/" > Road Runner< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/robotank/" > Robot Tank< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/seaquest/" > Seaquest< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/skiing/" > Skiings< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/solaris/" > Solaris< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/space_invaders/" > SpaceInvaders< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/star_gunner/" > StarGunner< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/tennis/" > Tennis< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/time_pilot/" > TimePilot< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/tutankham/" > Tutankham< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/up_n_down/" > Up n’ < / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/venture/" > Venture< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/video_pinball/" > Video Pinball< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/wizard_of_wor/" > Wizard of Wor< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../environments/atari/zaxxon/" > Zaxxon< / a > < / li >
< / ul >
< / li >
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< li class = "toctree-l1" > < a class = "reference internal" href = "../../environments/third_party_environments/" > Third-party Environments< / a > < / li >
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< p class = "caption" role = "heading" > < span class = "caption-text" > Tutorials< / span > < / p >
< ul >
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< li class = "toctree-l1 has-children" > < a class = "reference internal" href = "../../tutorials/gymnasium_basics/" > Gymnasium Basics< / a > < input class = "toctree-checkbox" id = "toctree-checkbox-9" name = "toctree-checkbox-9" role = "switch" type = "checkbox" / > < label for = "toctree-checkbox-9" > < div class = "visually-hidden" > Toggle child pages in navigation< / div > < i class = "icon" > < svg > < use href = "#svg-arrow-right" > < / use > < / svg > < / i > < / label > < ul >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../tutorials/gymnasium_basics/handling_time_limits/" > Handling Time Limits< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../tutorials/gymnasium_basics/implementing_custom_wrappers/" > Implementing Custom Wrappers< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../tutorials/gymnasium_basics/environment_creation/" > Make your own custom environment< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../tutorials/gymnasium_basics/vector_envs_tutorial/" > Training A2C with Vector Envs and Domain Randomization< / a > < / li >
< / ul >
< / li >
< li class = "toctree-l1 has-children" > < a class = "reference internal" href = "../../tutorials/training_agents/" > Training Agents< / a > < input class = "toctree-checkbox" id = "toctree-checkbox-10" name = "toctree-checkbox-10" role = "switch" type = "checkbox" / > < label for = "toctree-checkbox-10" > < div class = "visually-hidden" > Toggle child pages in navigation< / div > < i class = "icon" > < svg > < use href = "#svg-arrow-right" > < / use > < / svg > < / i > < / label > < ul >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../tutorials/training_agents/reinforce_invpend_gym_v26/" > Training using REINFORCE for Mujoco< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "../../tutorials/training_agents/blackjack_tutorial/" > Solving Blackjack with Q-Learning< / a > < / li >
< / ul >
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< p class = "caption" role = "heading" > < span class = "caption-text" > Development< / span > < / p >
< ul >
< li class = "toctree-l1" > < a class = "reference external" href = "https://github.com/Farama-Foundation/Gymnasium" > Github< / a > < / li >
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< li class = "toctree-l1" > < a class = "reference internal" href = "../../release_notes/" > Release Notes< / a > < / li >
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< li class = "toctree-l1" > < a class = "reference external" href = "https://github.com/Farama-Foundation/Gymnasium/blob/main/docs/README.md" > Contribute to the Docs< / a > < / li >
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< section id = "registry" >
< h1 > Registry< a class = "headerlink" href = "#registry" title = "Permalink to this heading" > #< / a > < / h1 >
< p > Gymnasium allows users to automatically load environments, pre-wrapped with several important wrappers.
Environments can also be created through python imports.< / p >
< section id = "make" >
< h2 > Make< a class = "headerlink" href = "#make" title = "Permalink to this heading" > #< / a > < / h2 >
< dl class = "py function" >
< dt class = "sig sig-object py" id = "gymnasium.make" >
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > str< / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.core.Env" > < span class = "pre" > Env< / span > < / a > < / span > < / span > < a class = "headerlink" href = "#gymnasium.make" title = "Permalink to this definition" > #< / a > < / dt >
< dt class = "sig sig-object py" >
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > EnvSpec< / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.core.Env" > < span class = "pre" > Env< / span > < / a > < / span > < / span > < / dt >
< dt class = "sig sig-object py" >
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< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'CartPole-v0'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'CartPole-v1'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
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< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'MountainCar-v0'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'MountainCarContinuous-v0'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < a class = "reference internal" href = "../spaces/composite/#gymnasium.spaces.Sequence" title = "gymnasium.spaces.Sequence" > < span class = "pre" > Sequence< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > SupportsFloat< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'Pendulum-v1'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < a class = "reference internal" href = "../spaces/composite/#gymnasium.spaces.Sequence" title = "gymnasium.spaces.Sequence" > < span class = "pre" > Sequence< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > SupportsFloat< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'Acrobot-v1'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'LunarLander-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'LunarLanderContinuous-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'BipedalWalker-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'BipedalWalkerHardcore-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < a class = "reference internal" href = "../spaces/composite/#gymnasium.spaces.Sequence" title = "gymnasium.spaces.Sequence" > < span class = "pre" > Sequence< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > SupportsFloat< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'CarRacing-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < a class = "reference internal" href = "../spaces/composite/#gymnasium.spaces.Sequence" title = "gymnasium.spaces.Sequence" > < span class = "pre" > Sequence< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > SupportsFloat< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'Blackjack-v1'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'FrozenLake-v1'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'FrozenLake8x8-v1'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'CliffWalking-v0'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
2022-12-12 13:31:00 +00:00
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'Taxi-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < a class = "reference internal" href = "../env/#gymnasium.Env" title = "gymnasium.Env" > < span class = "pre" > Env< / span > < / a > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > np.ndarray< / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "pre" > np.ndarray< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > int< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < / span > < / span > < / dt >
2022-10-12 15:02:09 +00:00
< dt class = "sig sig-object py" >
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > make< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Literal< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "s" > < span class = "pre" > 'Reacher-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Reacher-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Pusher-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Pusher-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'InvertedPendulum-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'InvertedPendulum-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'InvertedDoublePendulum-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'InvertedDoublePendulum-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'HalfCheetah-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'HalfCheetah-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'HalfCheetah-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Hopper-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Hopper-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Hopper-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Swimmer-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Swimmer-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Swimmer-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Walker2d-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Walker2d-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Walker2d-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Ant-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Ant-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Ant-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'HumanoidStandup-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'HumanoidStandup-v4'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Humanoid-v2'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" > < span class = "pre" > 'Humanoid-v3'< / span > < / span > < span class = "p" > < span class = "pre" > ,< / span > < / span > < span class = "w" > < / span > < span class = "s" >
< dd > < p > Create an environment according to the given ID.< / p >
< p > To find all available environments use < cite > gymnasium.envs.registry.keys()< / cite > for all valid ids.< / p >
< dl class = "field-list simple" >
< dt class = "field-odd" > Parameters< span class = "colon" > :< / span > < / dt >
< dd class = "field-odd" > < ul class = "simple" >
< li > < p > < strong > id< / strong > – ‘ ’ < / p > < / li >
< li > < p > < strong > max_episode_steps< / strong > – < / p > < / li >
< li > < p > < strong > autoreset< / strong > – < / p > < / li >
< li > < p > < strong > apply_api_compatibility< / strong > – < cite > StepAPICompatibility< / cite > wrapper that
converts the environment step from a done bool to return termination and truncation bools.
By default, the argument is None to which the environment specification < cite > apply_api_compatibility< / cite > is used
which defaults to False. Otherwise, the value of < cite > apply_api_compatibility< / cite > is used.
If < cite > True< / cite > , the wrapper is applied otherwise, the wrapper is not applied.< / p > < / li >
< li > < p > < strong > disable_env_checker< / strong > – < cite > disable_env_checker< / cite >
(which is by default False, running the environment checker),
otherwise will run according to this parameter (< cite > True< / cite > = not run, < cite > False< / cite > = run)< / p > < / li >
< li > < p > < strong > kwargs< / strong > – < / p > < / li >
< / ul >
< / dd >
< dt class = "field-even" > Returns< span class = "colon" > :< / span > < / dt >
< dd class = "field-even" > < p > < strong > An instance of the environment.< / strong > < / p >
< / dd >
< dt class = "field-odd" > Raises< span class = "colon" > :< / span > < / dt >
< dd class = "field-odd" > < p > < strong > Error< / strong > – < code class = "docutils literal notranslate" > < span class = "pre" > id< / span > < / code > doesn’ < / p >
< / dd >
< / dl >
< / dd > < / dl >
< / section >
< section id = "register" >
< h2 > Register< a class = "headerlink" href = "#register" title = "Permalink to this heading" > #< / a > < / h2 >
< dl class = "py function" >
< dt class = "sig sig-object py" id = "gymnasium.register" >
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< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > register< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > str< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > entry_point< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > Callable< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > str< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > reward_threshold< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > float< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > None< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > None< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > nondeterministic< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > bool< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > False< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > max_episode_steps< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > int< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > None< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > None< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > order_enforce< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > bool< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > True< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > autoreset< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > bool< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > False< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > disable_env_checker< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > bool< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > False< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > apply_api_compatibility< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > bool< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > False< / span > < / span > < / em > , < em class = "sig-param" > < span class = "o" > < span class = "pre" > **< / span > < / span > < span class = "n" > < span class = "pre" > kwargs< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < a class = "headerlink" href = "#gymnasium.register" title = "Permalink to this definition" > #< / a > < / dt >
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< dd > < p > Register an environment with gymnasium.< / p >
< p > The < cite > id< / cite > parameter corresponds to the name of the environment, with the syntax as follows:
< cite > (namespace)/(env_name)-v(version)< / cite > where < cite > namespace< / cite > is optional.< / p >
< p > It takes arbitrary keyword arguments, which are passed to the < cite > EnvSpec< / cite > constructor.< / p >
< dl class = "field-list simple" >
< dt class = "field-odd" > Parameters< span class = "colon" > :< / span > < / dt >
< dd class = "field-odd" > < ul class = "simple" >
< li > < p > < strong > id< / strong > – < / p > < / li >
< li > < p > < strong > entry_point< / strong > – < / p > < / li >
< li > < p > < strong > reward_threshold< / strong > – < / p > < / li >
< li > < p > < strong > nondeterministic< / strong > – < / p > < / li >
< li > < p > < strong > max_episode_steps< / strong > – < / p > < / li >
< li > < p > < strong > order_enforce< / strong > – < / p > < / li >
< li > < p > < strong > autoreset< / strong > – < / p > < / li >
< li > < p > < strong > disable_env_checker< / strong > – < / p > < / li >
< li > < p > < strong > apply_api_compatibility< / strong > – < cite > StepAPICompatibility< / cite > wrapper.< / p > < / li >
< li > < p > < strong > **kwargs< / strong > – < / p > < / li >
< / ul >
< / dd >
< / dl >
< / dd > < / dl >
< / section >
< section id = "all-registered-environments" >
< h2 > All registered environments< a class = "headerlink" href = "#all-registered-environments" title = "Permalink to this heading" > #< / a > < / h2 >
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< p > To find all the registered Gymnasium environments, use the < code class = "docutils literal notranslate" > < span class = "pre" > gymnasium.pprint_registry()< / span > < / code > .
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This will not include environments registered only in OpenAI Gym however can be loaded by < code class = "docutils literal notranslate" > < span class = "pre" > gymnasium.make< / span > < / code > .< / p >
< / section >
< section id = "spec" >
< h2 > Spec< a class = "headerlink" href = "#spec" title = "Permalink to this heading" > #< / a > < / h2 >
< dl class = "py function" >
< dt class = "sig sig-object py" id = "gymnasium.spec" >
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > spec< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > env_id< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > str< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < span class = "pre" > EnvSpec< / span > < / span > < / span > < a class = "headerlink" href = "#gymnasium.spec" title = "Permalink to this definition" > #< / a > < / dt >
< dd > < p > Retrieve the spec for the given environment from the global registry.< / p >
< / dd > < / dl >
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< / section >
< section id = "pretty-print-registry" >
< h2 > Pretty print registry< a class = "headerlink" href = "#pretty-print-registry" title = "Permalink to this heading" > #< / a > < / h2 >
< dl class = "py function" >
< dt class = "sig sig-object py" id = "gymnasium.pprint_registry" >
< span class = "sig-prename descclassname" > < span class = "pre" > gymnasium.< / span > < / span > < span class = "sig-name descname" > < span class = "pre" > pprint_registry< / span > < / span > < span class = "sig-paren" > (< / span > < em class = "sig-param" > < span class = "n" > < span class = "pre" > _registry< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > dict< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > registry< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > num_cols< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > int< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > 3< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > exclude_namespaces< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > list< / span > < span class = "p" > < span class = "pre" > [< / span > < / span > < span class = "pre" > str< / span > < span class = "p" > < span class = "pre" > ]< / span > < / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > None< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > None< / span > < / span > < / em > , < em class = "sig-param" > < span class = "n" > < span class = "pre" > disable_print< / span > < / span > < span class = "p" > < span class = "pre" > :< / span > < / span > < span class = "w" > < / span > < span class = "n" > < span class = "pre" > bool< / span > < / span > < span class = "w" > < / span > < span class = "o" > < span class = "pre" > =< / span > < / span > < span class = "w" > < / span > < span class = "default_value" > < span class = "pre" > False< / span > < / span > < / em > < span class = "sig-paren" > )< / span > < span class = "sig-return" > < span class = "sig-return-icon" > → < / span > < span class = "sig-return-typehint" > < span class = "pre" > str< / span > < span class = "w" > < / span > < span class = "p" > < span class = "pre" > |< / span > < / span > < span class = "w" > < / span > < span class = "pre" > None< / span > < / span > < / span > < a class = "headerlink" href = "#gymnasium.pprint_registry" title = "Permalink to this definition" > #< / a > < / dt >
< dd > < p > Pretty print the environments in the registry.< / p >
< dl class = "field-list simple" >
< dt class = "field-odd" > Parameters< span class = "colon" > :< / span > < / dt >
< dd class = "field-odd" > < ul class = "simple" >
< li > < p > < strong > _registry< / strong > – < / p > < / li >
< li > < p > < strong > num_cols< / strong > – < / p > < / li >
< li > < p > < strong > exclude_namespaces< / strong > – < / p > < / li >
< li > < p > < strong > disable_print< / strong > –
instead of printing it to console.< / p > < / li >
< / ul >
< / dd >
< / dl >
< / dd > < / dl >
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< / section >
< / section >
< / article >
< / div >
< footer >
< div class = "related-pages" >
< a class = "next-page" href = "../spaces/" >
< div class = "page-info" >
< div class = "context" >
< span > Next< / span >
< / div >
< div class = "title" > Spaces< / div >
< / div >
< svg class = "furo-related-icon" > < use href = "#svg-arrow-right" > < / use > < / svg >
< / a >
< a class = "prev-page" href = "../env/" >
< svg class = "furo-related-icon" > < use href = "#svg-arrow-right" > < / use > < / svg >
< div class = "page-info" >
< div class = "context" >
< span > Previous< / span >
< / div >
< div class = "title" > Env< / div >
< / div >
< / a >
< / div >
< div class = "bottom-of-page" >
< div class = "left-details" >
< div class = "copyright" >
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Copyright © 2022 Farama Foundation
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< span class = "toc-title" >
On this page
< / span >
< / div >
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< div class = "toc-tree" >
< ul >
< li > < a class = "reference internal" href = "#" > Registry< / a > < ul >
< li > < a class = "reference internal" href = "#make" > Make< / a > < ul >
< li > < a class = "reference internal" href = "#gymnasium.make" > < code class = "docutils literal notranslate" > < span class = "pre" > make()< / span > < / code > < / a > < / li >
< / ul >
< / li >
< li > < a class = "reference internal" href = "#register" > Register< / a > < ul >
< li > < a class = "reference internal" href = "#gymnasium.register" > < code class = "docutils literal notranslate" > < span class = "pre" > register()< / span > < / code > < / a > < / li >
< / ul >
< / li >
< li > < a class = "reference internal" href = "#all-registered-environments" > All registered environments< / a > < / li >
< li > < a class = "reference internal" href = "#spec" > Spec< / a > < ul >
< li > < a class = "reference internal" href = "#gymnasium.spec" > < code class = "docutils literal notranslate" > < span class = "pre" > spec()< / span > < / code > < / a > < / li >
< / ul >
< / li >
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< li > < a class = "reference internal" href = "#pretty-print-registry" > Pretty print registry< / a > < ul >
< li > < a class = "reference internal" href = "#gymnasium.pprint_registry" > < code class = "docutils literal notranslate" > < span class = "pre" > pprint_registry()< / span > < / code > < / a > < / li >
< / ul >
< / li >
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< / ul >
< / li >
< / ul >
< / div >
< / div >
< / div >
< / aside >
< / div >
< / div >
< script >
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const toggleMenu = () => {
const menuBtn = document.querySelector(".farama-header-menu__btn");
const menuContainer = document.querySelector(".farama-header-menu-container");
if (document.querySelector(".farama-header-menu").classList.contains("active")) {
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menuBtn.setAttribute("aria-expanded", "false");
menuContainer.setAttribute("aria-hidden", "true");
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} else {
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menuBtn.setAttribute("aria-expanded", "true");
menuContainer.setAttribute("aria-hidden", "false");
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}
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document.querySelector(".farama-header-menu").classList.toggle("active");
}
document.querySelector(".farama-header-menu__btn").addEventListener("click", toggleMenu);
document.getElementById("farama-close-menu").addEventListener("click", toggleMenu);
< / script >
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< script >
(() => {
if (!localStorage.getItem("shownCookieAlert")) {
const boxElem = document.createElement("div");
boxElem.classList.add("cookie-alert");
const containerElem = document.createElement("div");
containerElem.classList.add("cookie-alert__container");
const textElem = document.createElement("p");
textElem.innerHTML = `This page uses < a href = "https://analytics.google.com/" >
Google Analytics< / a > to collect statistics. You can disable it by blocking
the JavaScript coming from www.google-analytics.com.`;
containerElem.appendChild(textElem);
const closeBtn = document.createElement("button");
closeBtn.innerHTML = `<?xml version="1.0" ?> < svg viewBox = "0 0 32 32" xmlns = "http://www.w3.org/2000/svg" > < defs > < style > . cls-1 { fill : none ; stroke : #000 ; stroke-linecap : round ; stroke-linejoin : round ; stroke-width : 2 px ; } < / style > < / defs > < title / > < g id = "cross" > < line class = "cls-1" x1 = "7" x2 = "25" y1 = "7" y2 = "25" / > < line class = "cls-1" x1 = "7" x2 = "25" y1 = "25" y2 = "7" / > < / g > < / svg > `
closeBtn.onclick = () => {
localStorage.setItem("shownCookieAlert", "true");
boxElem.style.display = "none";
}
containerElem.appendChild(closeBtn);
boxElem.appendChild(containerElem);
document.body.appendChild(boxElem);
}
})()
< / script >
< script async src = "https://www.googletagmanager.com/gtag/js?id=G-6H9C8TWXZ8" > < / script >
< script >
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-6H9C8TWXZ8');
< / script >
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< script data-url_root = "../../" id = "documentation_options" src = "../../_static/documentation_options.js" > < / script >
< script src = "../../_static/jquery.js" > < / script >
< script src = "../../_static/underscore.js" > < / script >
< script src = "../../_static/_sphinx_javascript_frameworks_compat.js" > < / script >
< script src = "../../_static/doctools.js" > < / script >
< script src = "../../_static/sphinx_highlight.js" > < / script >
< script src = "../../_static/scripts/furo.js" > < / script >
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< script >
const createCORSRequest = (method, url) => {
let xhr = new XMLHttpRequest();
xhr.responseType = 'json';
if ("withCredentials" in xhr) {
xhr.open(method, url, true);
} else if (typeof XDomainRequest != "undefined") {
// IE8 & IE9
xhr = new XDomainRequest();
xhr.open(method, url);
} else {
// CORS not supported.
xhr = null;
}
return xhr;
};
const url = 'https://farama.org/api/projects.json';
const imagesBasepath = "https://farama.org/assets/images"
const method = 'GET';
let xhr = createCORSRequest(method, url);
xhr.onload = () => {
const jsonResponse = xhr.response;
const sections = {
"Documentation": [],
"Mature Projects": [],
"Incubating Projects": [],
"Foundation": [
{
name: "About",
link: "https://farama.org/about"
},
{
name: "Standards",
link: "https://farama.org/project_standards",
},
{
name: "Donate",
link: "https://farama.org/donations"
}
]
}
Object.keys(jsonResponse).forEach(key => {
projectJson = jsonResponse[key];
if (projectJson.website !== null) {
projectJson.link = projectJson.website;
sections["Documentation"].push(projectJson)
} else if (projectJson.type == "mature") {
projectJson.link = projectJson.github;
sections["Mature Projects"].push(projectJson)
} else {
projectJson.link = projectJson.github;
sections["Incubating Projects"].push(projectJson)
}
})
const menuContainer = document.querySelector(".farama-header-menu__body");
Object.keys(sections).forEach((key, i) => {
projects = sections[key];
const sectionElem = Object.assign(
document.createElement('div'), {
className:'farama-header-menu__section',
style: "padding-left: 24px"
}
)
sectionElem.appendChild(Object.assign(document.createElement('span'),
{
className:'farama-header-menu__section-title' ,
innerText: key
}
))
const ulElem = Object.assign(document.createElement('ul'),
{
className:'farama-header-menu-list',
}
)
for (let project of projects) {
const liElem = document.createElement("li");
const aElem = Object.assign(document.createElement("a"),
{
href: project.link
}
);
liElem.appendChild(aElem);
if (key !== "Foundation") {
const imgElem = Object.assign(document.createElement("img"),
{
src: project.image ? imagesBasepath + project.image : imagesBasepath + "/farama_black.svg",
alt: `${project.name} logo`,
className: "farama-black-logo-invert"
}
);
aElem.appendChild(imgElem);
}
aElem.appendChild(document.createTextNode(project.name));
ulElem.appendChild(liElem);
}
sectionElem.appendChild(ulElem);
menuContainer.appendChild(sectionElem)
});
}
xhr.onerror = function() {
console.error("Unable to load projects");
};
xhr.send();
< / script >
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< script >
const versioningConfig = {
githubUser: 'Farama-Foundation',
githubRepo: 'Gymnasium',
};
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fetch('/main/_static/versioning/versioning_menu.html').then(response => {
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if (response.status === 200) {
response.text().then(text => {
const container = document.createElement("div");
container.innerHTML = text;
document.querySelector("body").appendChild(container);
// innerHtml doenst evaluate scripts, we need to add them dynamically
Array.from(container.querySelectorAll("script")).forEach(oldScript => {
const newScript = document.createElement("script");
Array.from(oldScript.attributes).forEach(attr => newScript.setAttribute(attr.name, attr.value));
newScript.appendChild(document.createTextNode(oldScript.innerHTML));
oldScript.parentNode.replaceChild(newScript, oldScript);
});
});
} else {
console.warn("Unable to load versioning menu", response);
}
});
< / script > < / body >
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< / html >
