15 stable releases
2024.3.3 | Oct 27, 2024 |
---|---|
2024.3.2 | Oct 21, 2024 |
#88 in Development tools
1,323 downloads per month
28KB
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UV Migrator
UV Migrator is a Rust-based tool designed to facilitate the migration of Python projects from various dependency management systems (like pip or poetry) to the UV package manager. This tool automates the process of creating a new UV-based project structure while preserving existing dependencies.
Features
- Supports migration from Poetry and PEP 621 project structures
- Creates a new virtual environment using UV
- Automatically transfers dependencies from the existing
pyproject.toml
orrequirements.txt
to the new UV-based project - Attempts to migrate all [tool.*] configs to the new
pyproject.toml
file - Handles both main and development dependencies
- Provides detailed logging for transparency and debugging
- Supports importing extra index URLs from global pip configuration
- Allows specifying additional index URLs during migration
- By default doesnt pin the python version via a .python-versions file incase the user uses asdf/mise and .tool-versions files
Prerequisites
Before you begin, ensure you have the following installed:
- Rust (latest stable version)
- UV package manager
Installation
cargo install uv-migrator
The compiled binary will be available in the target/release
directory.
Supported Package Managers
- Poetry
- pip (requirements.txt)
In Progress
- PDM
- Hatch
- pipenv
- Open Issues for more!
Usage
Run the UV Migrator with the path to your existing project directory:
uv-migrator path/to/your/project
or
1. cd /to/project
2. uv-migrator .
Additional Options
-
--import-global-pip-conf
: Import extra index URLs from~/.pip/pip.conf
uv-migrator path/to/your/project --import-global-pip-conf
-
--import-index
: Specify additional index URLs to import (can be used multiple times)uv-migrator path/to/your/project --import-index https://custom.pypi.org/simple/
Dependencies
~4–17MB
~190K SLoC