| # Python | |
| Python is a scripting language from [python.org](https://python.org/). | |
| ## Versions 2 and 3 | |
| See [Python versions](python_style.md#python-versions) in the style guide. | |
| ## Style | |
| [Fuchsia Python style guide](python_style.md) | |
| ## Testing | |
| See [Python testing](testing.md). | |
| ## Python scripts as build actions | |
| See under [Build system policies][python-build-action] | |
| [python-build-action]: /docs/development/build/gn_concepts/policies.md#python_scripts_as_build_actions |