[bug#65194] [PATCH v3] gnu: Add python-altgraph.

[jgart]

Hi fanquake,

Why not use the PyPi source if it includes the tests?

It is what the importer would have produced:

$ guix import pypi altgraph

Starting download of /tmp/guix-file.mH76On
>From 
>https://files.pythonhosted.org/packages/de/a8/7145824cf0b9e3c28046520480f207df47e927df83aa9555fb47f8505922/altgraph-0.17.4.tar.gz...
 …17.4.tar.gz  47KiB                  835KiB/s 00:00 ▕██████████████████▏ 100.0%

Starting download of /tmp/guix-file.j6I6jB
>From 
>https://files.pythonhosted.org/packages/4d/3f/3bc3f1d83f6e4a7fcb834d3720544ca597590425be5ba9db032b2bf322a2/altgraph-0.17.4-py2.py3-none-any.whl...
 …2.py3-none-any.whl  21KiB           1.8MiB/s 00:00 ▕██████████████████▏ 100.0%
(package
  (name "python-altgraph")
  (version "0.17.4")
  (source
   (origin
     (method url-fetch)
     (uri (pypi-uri "altgraph" version))
     (sha256
      (base32 "01j48np3g50g6insjkszsz0vifwlm6gspria5vdwlkbciywznnhv"))))
  (build-system pyproject-build-system)
  (home-page "https://altgraph.readthedocs.io";)
  (synopsis "Python graph (network) package")
  (description "Python graph (network) package")

all best,

jgart