Re: [Buildroot] [PATCH 5/5] package/python-pyproj: add version 3.7.1

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

Hello Daniel,

On Tue,  1 Apr 2025 10:07:26 +1030
Daniel Crowe <daniel.crowe@maxmine.com.au> wrote:

> Provides cartographic projections in Python
> https://pyproj4.github.io/pyproj/stable/
> 
> Signed-off-by: Daniel Crowe <daniel.crowe@maxmine.com.au>

I was quite surprised that this didn't need any dependency on the
"proj" library, so I tried to build it, and it fails with:

* Getting build dependencies for wheel...
ERROR: Cython.Build.cythonize not found. Cython is required to build pyproj.

ERROR Backend subprocess exited when trying to invoke get_requires_for_build_wheel

I just built:

BR2_arm=y
BR2_cortex_a8=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_PER_PACKAGE_DIRECTORIES=y
BR2_PACKAGE_PYTHON3=y
BR2_PACKAGE_PYTHON_PYPROJ=y

Also, since it's a fairly complex Python package, could you add a test
case in support/testing/? It can be as simple as some trivial examples
from https://pyproj4.github.io/pyproj/stable/examples.html.

See support/testing/tests/package/test_python_ubjson.py for a very
simple example of Python test.

(Also, please add an entry in the DEVELOPERS file. Thanks!)

Thanks a lot!

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