Recommend setting python-version (actions#545)

heavywatal · MaksimZhukov · web-flow · commit 5cddb278857f · 2022-11-21T13:47:16.000+01:00
* Recommend setting python-version

* Recommend both options to set Python version

Co-authored-by: MaksimZhukov &lt;46996400+MaksimZhukov@users.noreply.github.com&gt;

Co-authored-by: MaksimZhukov &lt;46996400+MaksimZhukov@users.noreply.github.com&gt;
diff --git a/README.md b/README.md
@@ -33,7 +33,7 @@ steps:
     python-version: 'pypy3.9' 
 - run: python my_script.py
 ```
-The `python-version` input is optional. If not supplied, the action will try to resolve the version from the default `.python-version` file. If the `.python-version` file doesn't exist Python or PyPy version from the PATH will be used. The default version of Python or PyPy in PATH varies between runners and can be changed unexpectedly so we recommend always using `setup-python`.
+The `python-version` input is optional. If not supplied, the action will try to resolve the version from the default `.python-version` file. If the `.python-version` file doesn't exist Python or PyPy version from the PATH will be used. The default version of Python or PyPy in PATH varies between runners and can be changed unexpectedly so we recommend always setting Python version explicitly using the `python-version` or `python-version-file` inputs.
 
 The action will first check the local [tool cache](docs/advanced-usage.md#hosted-tool-cache) for a [semver](https://github.com/npm/node-semver#versions) match. If unable to find a specific version in the tool cache, the action will attempt to download a version of Python from [GitHub Releases](https://github.com/actions/python-versions/releases) and for PyPy from the official [PyPy's dist](https://downloads.python.org/pypy/).
 
