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Tianshou/tianshou/env/__init__.py

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code refactor for venv (#179) - Refacor code to remove duplicate code - Enable async simulation for all vector envs - Remove `collector.close` and rename `VectorEnv` to `DummyVectorEnv` The abstraction of vector env changed. Prior to this pr, each vector env is almost independent. After this pr, each env is wrapped into a worker, and vector envs differ with their worker type. In fact, users can just use `BaseVectorEnv` with different workers, I keep `SubprocVectorEnv`, `ShmemVectorEnv` for backward compatibility. Co-authored-by: n+e <463003665@qq.com> Co-authored-by: magicly <magicly007@gmail.com>
2020-08-19 15:00:24 +08:00
from tianshou.env.venvs import BaseVectorEnv, DummyVectorEnv, VectorEnv, \
SubprocVectorEnv, ShmemVectorEnv, RayVectorEnv
Add multi-agent example: tic-tac-toe (#122) * make fileds with empty Batch rather than None after reset * dummy code * remove dummy * add reward_length argument for collector * Improve Batch (#126) * make sure the key type of Batch is string, and add unit tests * add is_empty() function and unit tests * enable cat of mixing dict and Batch, just like stack * bugfix for reward_length * add get_final_reward_fn argument to collector to deal with marl * minor polish * remove multibuf * minor polish * improve and implement Batch.cat_ * bugfix for buffer.sample with field impt_weight * restore the usage of a.cat_(b) * fix 2 bugs in batch and add corresponding unittest * code fix for update * update is_empty to recognize empty over empty; bugfix for len * bugfix for update and add testcase * add testcase of update * make fileds with empty Batch rather than None after reset * dummy code * remove dummy * add reward_length argument for collector * bugfix for reward_length * add get_final_reward_fn argument to collector to deal with marl * make sure the key type of Batch is string, and add unit tests * add is_empty() function and unit tests * enable cat of mixing dict and Batch, just like stack * dummy code * remove dummy * add multi-agent example: tic-tac-toe * move TicTacToeEnv to a separate file * remove dummy MANet * code refactor * move tic-tac-toe example to test * update doc with marl-example * fix docs * reduce the threshold * revert * update player id to start from 1 and change player to agent; keep coding * add reward_length argument for collector * Improve Batch (#128) * minor polish * improve and implement Batch.cat_ * bugfix for buffer.sample with field impt_weight * restore the usage of a.cat_(b) * fix 2 bugs in batch and add corresponding unittest * code fix for update * update is_empty to recognize empty over empty; bugfix for len * bugfix for update and add testcase * add testcase of update * fix docs * fix docs * fix docs [ci skip] * fix docs [ci skip] Co-authored-by: Trinkle23897 <463003665@qq.com> * refact * re-implement Batch.stack and add testcases * add doc for Batch.stack * reward_metric * modify flag * minor fix * reuse _create_values and refactor stack_ & cat_ * fix pep8 * fix reward stat in collector * fix stat of collector, simplify test/base/env.py * fix docs * minor fix * raise exception for stacking with partial keys and axis!=0 * minor fix * minor fix * minor fix * marl-examples * add condense; bugfix for torch.Tensor; code refactor * marl example can run now * enable tic tac toe with larger board size and win-size * add test dependency * Fix padding of inconsistent keys with Batch.stack and Batch.cat (#130) * re-implement Batch.stack and add testcases * add doc for Batch.stack * reuse _create_values and refactor stack_ & cat_ * fix pep8 * fix docs * raise exception for stacking with partial keys and axis!=0 * minor fix * minor fix Co-authored-by: Trinkle23897 <463003665@qq.com> * stash * let agent learn to play as agent 2 which is harder * code refactor * Improve collector (#125) * remove multibuf * reward_metric * make fileds with empty Batch rather than None after reset * many fixes and refactor Co-authored-by: Trinkle23897 <463003665@qq.com> * marl for tic-tac-toe and general gomoku * update default gamma to 0.1 for tic tac toe to win earlier * fix name typo; change default game config; add rew_norm option * fix pep8 * test commit * mv test dir name * add rew flag * fix torch.optim import error and madqn rew_norm * remove useless kwargs * Vector env enable select worker (#132) * Enable selecting worker for vector env step method. * Update collector to match new vecenv selective worker behavior. * Bug fix. * Fix rebase Co-authored-by: Alexis Duburcq <alexis.duburcq@wandercraft.eu> * show the last move of tictactoe by capital letters * add multi-agent tutorial * fix link * Standardized behavior of Batch.cat and misc code refactor (#137) * code refactor; remove unused kwargs; add reward_normalization for dqn * bugfix for __setitem__ with torch.Tensor; add Batch.condense * minor fix * support cat with empty Batch * remove the dependency of is_empty on len; specify the semantic of empty Batch by test cases * support stack with empty Batch * remove condense * refactor code to reflect the shared / partial / reserved categories of keys * add is_empty(recursive=False) * doc fix * docfix and bugfix for _is_batch_set * add doc for key reservation * bugfix for algebra operators * fix cat with lens hint * code refactor * bugfix for storing None * use ValueError instead of exception * hide lens away from users * add comment for __cat * move the computation of the initial value of lens in cat_ itself. * change the place of doc string * doc fix for Batch doc string * change recursive to recurse * doc string fix * minor fix for batch doc * write tutorials to specify the standard of Batch (#142) * add doc for len exceptions * doc move; unify is_scalar_value function * remove some issubclass check * bugfix for shape of Batch(a=1) * keep moving doc * keep writing batch tutorial * draft version of Batch tutorial done * improving doc * keep improving doc * batch tutorial done * rename _is_number * rename _is_scalar * shape property do not raise exception * restore some doc string * grammarly [ci skip] * grammarly + fix warning of building docs * polish docs * trim and re-arrange batch tutorial * go straight to the point * minor fix for batch doc * add shape / len in basic usage * keep improving tutorial * unify _to_array_with_correct_type to remove duplicate code * delegate type convertion to Batch.__init__ * further delegate type convertion to Batch.__init__ * bugfix for setattr * add a _parse_value function * remove dummy function call * polish docs Co-authored-by: Trinkle23897 <463003665@qq.com> * bugfix for mapolicy * pretty code * remove debug code; remove condense * doc fix * check before get_agents in tutorials/tictactoe * tutorial * fix * minor fix for batch doc * minor polish * faster test_ttt * improve tic-tac-toe environment * change default epoch and step-per-epoch for tic-tac-toe * fix mapolicy * minor polish for mapolicy * 90% to 80% (need to change the tutorial) * win rate * show step number at board * simplify mapolicy * minor polish for mapolicy * remove MADQN * fix pep8 * change legal_actions to mask (need to update docs) * simplify maenv * fix typo * move basevecenv to single file * separate RandomAgent * update docs * grammarly * fix pep8 * win rate typo * format in cheatsheet * use bool mask directly * update doc for boolean mask Co-authored-by: Trinkle23897 <463003665@qq.com> Co-authored-by: Alexis DUBURCQ <alexis.duburcq@gmail.com> Co-authored-by: Alexis Duburcq <alexis.duburcq@wandercraft.eu>
2020-07-21 14:59:49 +08:00
from tianshou.env.maenv import MultiAgentEnv
env and data
2020-03-11 09:09:56 +08:00
maybe finished collector?
2020-03-13 17:49:22 +08:00
__all__ = [
code format and update function signatures (#213) Cherry-pick from #200 - update the function signature - format code-style - move _compile into separate functions - fix a bug in to_torch and to_numpy (Batch) - remove None in action_range In short, the code-format only contains function-signature style and `'` -> `"`. (pick up from [black](https://github.com/psf/black))
2020-09-12 15:39:01 +08:00
"BaseVectorEnv",
"DummyVectorEnv",
"VectorEnv", # TODO: remove in later version
"SubprocVectorEnv",
"ShmemVectorEnv",
"RayVectorEnv",
"MultiAgentEnv",
maybe finished collector?
2020-03-13 17:49:22 +08:00
]
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