pub enum PythonCommand {
List(PythonListArgs),
Install(PythonInstallArgs),
Upgrade(PythonUpgradeArgs),
Find(PythonFindArgs),
Pin(PythonPinArgs),
Dir(PythonDirArgs),
Uninstall(PythonUninstallArgs),
UpdateShell,
}Variants§
List(PythonListArgs)
List the available Python installations.
By default, installed Python versions and the downloads for latest available patch version of each supported Python major version are shown.
Use --managed-python to view only managed Python versions.
Use --no-managed-python to omit managed Python versions.
Use --all-versions to view all available patch versions.
Use --only-installed to omit available downloads.
Install(PythonInstallArgs)
Download and install Python versions.
Supports CPython and PyPy. CPython distributions are downloaded from the Astral
python-build-standalone project. PyPy distributions are downloaded from python.org. The
available Python versions are bundled with each uv release. To install new Python versions,
you may need upgrade uv.
Python versions are installed into the uv Python directory, which can be retrieved with uv python dir.
By default, Python executables are added to a directory on the path with a minor version
suffix, e.g., python3.13. To install python3 and python, use the --default flag. Use
uv python dir --bin to see the target directory.
Multiple Python versions may be requested.
See uv help python to view supported request formats.
Upgrade(PythonUpgradeArgs)
Upgrade installed Python versions.
Upgrades versions to the latest supported patch release. Requires the python-upgrade
preview feature.
A target Python minor version to upgrade may be provided, e.g., 3.13. Multiple versions
may be provided to perform more than one upgrade.
If no target version is provided, then uv will upgrade all managed CPython versions.
During an upgrade, uv will not uninstall outdated patch versions.
When an upgrade is performed, virtual environments created by uv will automatically use the new version. However, if the virtual environment was created before the upgrade functionality was added, it will continue to use the old Python version; to enable upgrades, the environment must be recreated.
Upgrades are not yet supported for alternative implementations, like PyPy.
Find(PythonFindArgs)
Search for a Python installation.
Displays the path to the Python executable.
See uv help python to view supported request formats and details on discovery behavior.
Pin(PythonPinArgs)
Pin to a specific Python version.
Writes the pinned Python version to a .python-version file, which is used by other uv
commands to determine the required Python version.
If no version is provided, uv will look for an existing .python-version file and display
the currently pinned version. If no .python-version file is found, uv will exit with an
error.
See uv help python to view supported request formats.
Dir(PythonDirArgs)
Show the uv Python installation directory.
By default, Python installations are stored in the uv data directory at
$XDG_DATA_HOME/uv/python or $HOME/.local/share/uv/python on Unix and
%APPDATA%\uv\data\python on Windows.
The Python installation directory may be overridden with $UV_PYTHON_INSTALL_DIR.
To view the directory where uv installs Python executables instead, use the --bin flag.
The Python executable directory may be overridden with $UV_PYTHON_BIN_DIR. Note that
Python executables are only installed when preview mode is enabled.
Uninstall(PythonUninstallArgs)
Uninstall Python versions.
UpdateShell
Ensure that the Python executable directory is on the PATH.
If the Python executable directory is not present on the PATH, uv will attempt to add it to
the relevant shell configuration files.
If the shell configuration files already include a blurb to add the executable directory to
the path, but the directory is not present on the PATH, uv will exit with an error.
The Python executable directory is determined according to the XDG standard and can be
retrieved with uv python dir --bin.
Trait Implementations§
Source§impl FromArgMatches for PythonCommand
impl FromArgMatches for PythonCommand
Source§fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
Source§fn from_arg_matches_mut(
__clap_arg_matches: &mut ArgMatches,
) -> Result<Self, Error>
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Source§fn update_from_arg_matches(
&mut self,
__clap_arg_matches: &ArgMatches,
) -> Result<(), Error>
fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>
ArgMatches to self.Source§fn update_from_arg_matches_mut<'b>(
&mut self,
__clap_arg_matches: &mut ArgMatches,
) -> Result<(), Error>
fn update_from_arg_matches_mut<'b>( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>
ArgMatches to self.Source§impl Subcommand for PythonCommand
impl Subcommand for PythonCommand
Source§fn augment_subcommands<'b>(__clap_app: Command) -> Command
fn augment_subcommands<'b>(__clap_app: Command) -> Command
Source§fn augment_subcommands_for_update<'b>(__clap_app: Command) -> Command
fn augment_subcommands_for_update<'b>(__clap_app: Command) -> Command
Command so it can instantiate self via
FromArgMatches::update_from_arg_matches_mut Read moreSource§fn has_subcommand(__clap_name: &str) -> bool
fn has_subcommand(__clap_name: &str) -> bool
Self can parse a specific subcommandAuto Trait Implementations§
impl Freeze for PythonCommand
impl RefUnwindSafe for PythonCommand
impl Send for PythonCommand
impl Sync for PythonCommand
impl Unpin for PythonCommand
impl UnwindSafe for PythonCommand
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