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# setup-python
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This action sets up a python environment for use in actions by:
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- optionally installing a version of python and adding to PATH. Note that this action only uses versions of Python already installed in the cache. The action will fail if no matching versions are found.
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- registering problem matchers for error output
# Usage
See [action.yml ](action.yml )
Basic:
```yaml
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steps:
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- uses: actions/checkout@master
- uses: actions/setup-python@master
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with:
version: 3.x // Version range or exact version of a Python version to use, using semvers version range syntax.
architecture: x64 // (x64 or x86)
- run: python my_script.py
```
Matrix Testing:
```yaml
jobs:
build:
strategy:
matrix:
python: [ 2.x, 3.x, pypy3 ]
name: Python ${{ matrix.python }} sample
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steps:
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- uses: actions/checkout@master
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- name: Setup python
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uses: actions/setup-python@master
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with:
version: ${{ matrix.python }}
architecture: x64
- run: python my_script.py
```
# License
The scripts and documentation in this project are released under the [MIT License ](LICENSE )
# Contributions
Contributions are welcome! See [Contributor's Guide ](docs/contributors.md )
