* removed return_info, made info dict mandatory in reset
* tenatively removed deprecated seed api for environments
* added more info type checks to wrapper tests
* formatting/style compliance
* addressed some comments
* polish to address review
* fixed tests after merge, and added a test of the return_info deprecation assertion if found in reset signature
* some organization of env_checker tests, reverted a probably merge error
* added deprecation check for seed function in env
* updated docstring
* removed debug prints, tweaked test_check_seed_deprecation
* changed return_info deprecation check from assertion to warning
* fixes to vector envs, now should be correctly structured
* added some explanation and typehints for mockup depcreated return info reset function
* re-removed seed function from vector envs
* added explanation to _reset_return_info_type and changed the return statement
* Allows a new RNG to be generated with seed=-1 and updated env_checker to fix bug if environment doesn't use np_random in reset
* Revert "fixed `gym.vector.make` where the checker was being applied in the opposite case than was intended to (#2871)"
This reverts commit 519dfd9117.
* Remove bad pushed commits
* Fixed spelling in core.py
* Pins pytest to the last py 3.6 version
* Add support for action masking in Space.sample(mask=...)
* Fix action mask
* Fix action_mask
* Fix action_mask
* Added docstrings, fixed bugs and added taxi examples
* Fixed bugs
* Add tests for sample
* Add docstrings and test space sample mask Discrete and MultiBinary
* Add MultiDiscrete sampling and tests
* Remove sample mask from graph
* Update gym/spaces/multi_discrete.py
Co-authored-by: Markus Krimmel <montcyril@gmail.com>
* Updates based on Marcus28 and jjshoots for Graph.py
* Updates based on Marcus28 and jjshoots for Graph.py
* jjshoot review
* jjshoot review
* Update assert check
* Update type hints
Co-authored-by: Markus Krimmel <montcyril@gmail.com>
