.python Version Info

Based on the typical intent behind the command .python version , you are likely looking for one of three things: how to check your installed version, how to manage version files (like .python-version ), or configuration for a runtime manager.

3.11.4

with Python 2 [9, 12]. This transition was notoriously difficult for developers, but Python 2 was finally retired on January 1, 2020 [12, 23]. Performance Revolution .python version

: When you cd into a folder containing this file, pyenv (or similar tools like uv ) reads the version listed and sets it as the local Python version for that session. Based on the typical intent behind the command

: Defines the required Python version range in the pyproject.toml file under the [tool.poetry.dependencies] section. .python version

docker build --build-arg PYTHON_VERSION=$(cat .python-version) .