Python Dependency Manager Companion

# Use uv (Experimental) +++ 2.19.0 PDM has experimental support for [uv](https://github.com/astral-sh/uv) as the resolver and installer. To enable it: ``` pdm config use_uv true ``` PDM will automatically detect the `uv` binary on your system. You need to install `uv` first. See [uv's installation guide](https://docs.astral.sh/uv/getting-started/installation/) for more details. ## Reuse the Python installations of uv uv also supports installing Python interpreters. To avoid overhead, you can configure PDM to reuse the Python installations of uv by: ``` pdm config python.install_root $(uv python dir --color never) ``` ## Limitations Despite the significant performance improvements brought by uv, it is important to note the following limitations: - The cache files are stored in uv's own cache directory, and you have to use `uv` command to manage them. - PEP 582 local packages layout is not supported. - `inherit_metadata` lock strategy is not supported by uv. This will be ignored when writing to the lock file. - Update strategies other than `all` and `reuse` are not supported. - Editable requirement must be a local path. Requirements like `-e git+<git_url>` are not supported. - `excludes` settings under `[tool.pdm.resolution]` are not supported. - Cross-platform lock targets are not needed by uv resolver, uv always generates universal lock files. - `include_packages` and `exclude_packages` settings under `[tool.pdm.source]` are not supported.