Struct PythonManager 

pub struct PythonManager { /* private fields */ }

Python version manager

Manages Python installations in ~/.local/share/rx/python/

Implementations

impl PythonManager

pub fn new() -> Result<Self>

Create a new Python manager with default directories

pub fn with_dirs(install_dir: PathBuf, config_dir: PathBuf) -> Result<Self>

Create a manager with custom directories (for testing)

pub fn install_dir(&self) -> &Path

Get the installation directory

pub fn config_dir(&self) -> &Path

Get the config directory

pub async fn install(&self, version_spec: &str) -> Result<InstalledPython>

Install a Python version

If a short version like “3.12” is provided, installs the latest patch version.

pub fn uninstall(&self, version_spec: &str) -> Result<()>

Uninstall a Python version

pub fn list_installed(&self) -> Result<Vec<InstalledPython>>

List installed Python versions

pub fn get(&self, version_spec: &str) -> Result<Option<InstalledPython>>

Get a specific installed version

pub fn find_matching( &self, version_spec: &str, ) -> Result<Option<InstalledPython>>

Find an installed version matching a specification

Returns the highest patch version that matches.

pub fn pin(&self, version_spec: &str, project_dir: &Path) -> Result<()>

Pin a Python version for a project by creating .python-version file

pub fn read_pin(&self, project_dir: &Path) -> Result<Option<PythonVersion>>

Read the pinned version from .python-version file

pub fn set_global(&self, version_spec: &str) -> Result<()>

Set the global default Python version

pub fn get_global(&self) -> Result<Option<PythonVersion>>

Get the global default Python version

pub fn list_available(&self) -> Vec<AvailableVersion>

Get a list of all available versions (not installed)

pub fn resolve_python(&self, project_dir: &Path) -> Result<PathBuf>

Resolve the Python executable to use for a project

Checks (in order):

1. .python-version in project
2. Global config
3. System Python