Gymnasium
flake8
Gymnasium | flake8 | |
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12 | 1 | |
5,759 | 1 | |
5.2% | - | |
9.3 | 10.0 | |
7 days ago | almost 2 years ago | |
Python | Python | |
MIT License | GNU General Public License v3.0 or later |
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Gymnasium
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NASA JPL Open Source Rover That Runs ROS 2
"Show HN: Ghidra Plays Mario" (2023) https://news.ycombinator.com/item?id=37475761 :
[RL, MuZero reduxxxx ]
> Farama-Foundation/Gymnasium is a fork of OpenAI/gym and it has support for additional Environments like MuJoCo: https://github.com/Farama-Foundation/Gymnasium#environments
> Farama-Foundatiom/MO-Gymnasiun: "Multi-objective Gymnasium environments for reinforcement learning": https://github.com/Farama-Foundation/MO-Gymnasium
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Show HN: Ghidra Plays Mario
https://github.com/Farama-Foundation/Gymnasium#environments
Farama-Foundatiom/MO-Gymnasiun:
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Are there any AI projects that plays a game for you and learns?
https://github.com/Farama-Foundation/Gymnasium - A framework Python library to build and train your own AI to play games
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Unstable SAC training of sparse-reward task
The only change in the environment from the one here is the reward function which is given its return value using the following code snippet (replacing lines 648-672 in the above url):
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Any resources on experiments simulated environments?
This may be useful: https://github.com/Farama-Foundation/Gymnasium
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What's the most challenging Gym environment?
Here are all the environments. So for example, if instead of Hopper-v2 you want the acrobat environment from classic control you can write: env = gym.make('Acrobot-v1')
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Gymnasium 0.28 is now released
This release also includes a large number of documentation updates, minor bug fixes, and other minor improvements; the full release notes are available here if you’d like to learn more: https://github.com/Farama-Foundation/Gymnasium/releases/tag/v0.28.0.
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TransformerXL + PPO Baseline + MemoryGym
Thanks! It really depends on the task that you want to implement. But in general, sticking to the standard gymnasium API is important. If you want to implement a 2D environment then PyGame is promising. If it's more like a game, check out Unity ML-Agents or Godot RL Agents. Anything simpler can also be just pure python code. You also need to carefully design your observation space, action space and reward function. My advice is to explore design choices of related environments.
- Gymnasium 0.27 - the first new version since Gymnasium was announced - is now released. It has almost no breaking changes.
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[N] Gymnasium 0.27 - the first new version since Gymnasium was announced - is now released. It has almost no breaking changes.
You can read the release notes here: https://github.com/Farama-Foundation/Gymnasium/releases/tag/v0.27.0. You can upgrade from 0.26 without any changes unless you're doing something very uncommon; this is how releases will generally be going forward.
flake8
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Flake8 took down the gitlab repository in favor of github
the original move was motivated by a few things: gitlab had an un-announced breach that led to a cryptominer's branch appearing in the main repository (no security log showed this branch being created or pushed to) -- I've kept a copy of it here: https://github.com/asottile/flake8/tree/afortunado21-master-patch-46684. their support gaslit us over this claiming it was impossible and not a security issue and that there were no audit logs about this happening. beyond that, I'd been generally frustrated with gitlab for years at this point and flake8 was the only place I was dealing with their "product choices" so I decided to switch it to github. the switch wasn't easy but it was generally smooth enough by keeping the old repo in place at least temporarily.
What are some alternatives?
Flake8-pyproject - Flake8 plug-in loading the configuration from pyproject.toml
flake8
ruff - An extremely fast Python linter and code formatter, written in Rust.
pre-commit - A framework for managing and maintaining multi-language pre-commit hooks.
agents - TF-Agents: A reliable, scalable and easy to use TensorFlow library for Contextual Bandits and Reinforcement Learning.
Visual Studio Code - Visual Studio Code
Flake8 - flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.
episodic-transformer-memory-ppo - Clean baseline implementation of PPO using an episodic TransformerXL memory
pre-commit.com