Re: [Buildroot] [PATCH v2 2/3] utils/check-package: add inline script requirements

[Thomas Petazzoni via buildroot <buildroot@buildroot.org>]

On Wed, 09 Oct 2024 14:14:57 +0000
Brandon Maier via buildroot <buildroot@buildroot.org> wrote:

> The check-package tool requires some PyPi package to be installed before
> it can run. This is typically done by manually installing them into the
> user's global Python environment or setting up a virtual environment,
> then manually installing each dependency.
> 
> Python recently defined a format for managing script dependencies as
> inline metadata[1]. This can be used with the `uv` tool to run a Python
> script and automatically install the minimum required version of Python
> and PyPi dependencies.
> 
> With this change, it's now possible to run check-package with
> 
>   uv run -s ./utils/check-package
> 
> Note that, because check-package does not have the '.py' file extension
> we must specify the `-s` or `--script` argument. That argument was added
> very recently in release 0.4.19[2].
> 
> I set the minimum python to 3.9 as that is the oldest version still
> supported[3]. I verified 3.9 works by running
> 
>   uv run -p 3.9 -s ./utils/check-package `git ls-tree -r --name-only HEAD` --ignore-list=.checkpackageignore
> 
> [1] https://packaging.python.org/en/latest/specifications/inline-script-metadata/#script-type
> [2] https://github.com/astral-sh/uv/releases/tag/0.4.19
> [3] https://devguide.python.org/versions/
> 
> Signed-off-by: Brandon Maier <brandon.maier@collins.com>
> ---
> Changes in v2:
> - fix utils/check-package to use Python v3.9 [Arnout]
> ---
>  utils/check-package | 7 +++++++
>  1 file changed, 7 insertions(+)

In fact, I had applied an earlier version, but I fixed the 3.8 -> 3.9
issue.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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