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reckless: add uv python env installation method

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uv is a python installation and package manager written in
rust.  We can use it to quickly install python package
dependencies and configure our plugin's python virtual environment.
To maintain consistency with our other reckless python
installations, the venv is still activated in a wrapper which then
imports the original python source.

Changelog-added: reckless can now install python plugins using the uv package manager.
This commit is contained in:
Alex Myers
2025-07-11 17:20:57 -05:00
committed by madelinevibes
parent 0364282eb2
commit 1bb809a6e2
1 changed files with 37 additions and 1 deletions
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@@ -986,6 +986,37 @@ def cargo_installation(cloned_plugin: InstInfo):
return cloned_plugin
def install_python_uv(cloned_plugin: InstInfo):
"""This uses the rust-based python plugin manager uv to manage the python
installation and create a virtual environment."""
source = Path(cloned_plugin.source_loc) / 'source' / cloned_plugin.name
# This virtual env path matches the other python installations and allows
# creating the wrapper in the same manner. Otherwise uv would build it in
# the source/{name} subdirectory.
cloned_plugin.venv = Path('.venv')
# We want the virtual env at the head of our directory structure and uv
# will need a pyproject.toml there in order to get started.
(Path(cloned_plugin.source_loc) / 'pyproject.toml').\
symlink_to(source / 'pyproject.toml')
call = ['uv', '-v', 'sync']
uv = run(call, cwd=str(cloned_plugin.source_loc), stdout=PIPE, stderr=PIPE,
text=True, check=False)
if uv.returncode != 0:
for line in uv.stderr.splitlines():
log.debug(line)
log.error('Failed to install virtual environment')
raise InstallationFailure('Failed to create virtual environment!')
# Delete entrypoint symlink so that a venv wrapper can take it's place
(Path(cloned_plugin.source_loc) / cloned_plugin.entry).unlink()
create_wrapper(cloned_plugin)
return cloned_plugin
python3venv = Installer('python3venv', exe='python3',
manager='pip', entry='{name}.py')
python3venv.add_entrypoint('{name}')
@@ -997,6 +1028,7 @@ poetryvenv = Installer('poetryvenv', exe='python3',
manager='poetry', entry='{name}.py')
poetryvenv.add_entrypoint('{name}')
poetryvenv.add_entrypoint('__init__.py')
poetryvenv.add_dependency_file('poetry.lock')
poetryvenv.add_dependency_file('pyproject.toml')
poetryvenv.dependency_call = install_to_python_virtual_environment
@@ -1007,6 +1039,9 @@ pyprojectViaPip.add_entrypoint('__init__.py')
pyprojectViaPip.add_dependency_file('pyproject.toml')
pyprojectViaPip.dependency_call = install_to_python_virtual_environment
pythonuv = Installer('pythonuv', exe='python3', manager='uv', entry="{name}.py")
pythonuv.add_dependency_file('uv.lock')
pythonuv.dependency_call = install_python_uv
# Nodejs plugin installer
nodejs = Installer('nodejs', exe='node',
@@ -1020,7 +1055,8 @@ rust_cargo = Installer('rust', manager='cargo', entry='Cargo.toml')
rust_cargo.add_dependency_file('Cargo.toml')
rust_cargo.dependency_call = cargo_installation
INSTALLERS = [python3venv, poetryvenv, pyprojectViaPip, nodejs, rust_cargo]
INSTALLERS = [pythonuv, python3venv, poetryvenv, pyprojectViaPip, nodejs,
rust_cargo]
def help_alias(targets: list):