python-devel September 2021

python-devel@lists.fedoraproject.org

6 participants
6 discussions

package request: PyWaffle
by Matthew Miller 20 Dec '21

20 Dec '21

Hi! I'm using this https://github.com/gyli/PyWaffle for some visualizations for Fedora Project stats. I'm kind of out of the loop on the state of the art of python packaging, and wondered if some kind Python SIG person would like to take it on for me.

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Building docs of compiled extensions with new macros
by Elliott Sales de Andrade 15 Oct '21

15 Oct '21

I've been experimenting with the new macros for Python packages, and ran into some issues building Sphinx docs for compiled extensions. When building docs, one usually has to be able to import the project. When the project uses compiled extensions, it is not sufficient to point to the original unpacked sources, but instead must point to the built ones. However, since the new %pyprojec_wheel creates a wheel, I don't know how to do this properly. Setting e.g., PYTHONPATH=/path/to/*.whl doesn't seem to work (it seems to load everything else but the shared library): + pushd docs ~/build/BUILD/pikepdf-2.16.1/docs ~/build/BUILD/pikepdf-2.16.1 ++ ls /builddir/build/BUILD/pikepdf-2.16.1/docs/../pyproject-wheeldir/pikepdf-2.16.1-cp310-cp310-linux_x86_64.whl + PYTHONPATH=/builddir/build/BUILD/pikepdf-2.16.1/docs/../pyproject-wheeldir/pikepdf-2.16.1-cp310-cp310-linux_x86_64.whl + sphinx-build-3 . ../html Running Sphinx v4.1.2 Configuration error: There is a programmable error in your configuration file: Traceback (most recent call last): File "/builddir/build/BUILD/pikepdf-2.16.1/pyproject-wheeldir/pikepdf-2.16.1-cp310-cp310-linux_x86_64.whl/pikepdf/__init__.py", line 13, in <module> from . import _qpdf ImportError: cannot import name '_qpdf' from partially initialized module 'pikepdf' (most likely due to a circular import) (/builddir/build/BUILD/pikepdf-2.16.1/pyproject-wheeldir/pikepdf-2.16.1-cp310-cp310-linux_x86_64.whl/pikepdf/__init__.py) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3.10/site-packages/sphinx/config.py", line 327, in eval_config_file exec(code, namespace) File "/builddir/build/BUILD/pikepdf-2.16.1/docs/conf.py", line 59, in <module> import pikepdf # isort:skip pylint: disable=unused-import File "/builddir/build/BUILD/pikepdf-2.16.1/pyproject-wheeldir/pikepdf-2.16.1-cp310-cp310-linux_x86_64.whl/pikepdf/__init__.py", line 16, in <module> raise ImportError(_msg) from _e ImportError: pikepdf's extension library failed to import -- Elliott

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New package review - help needed from experienced Python maintainer(s)
by Michal Schorm 17 Sep '21

17 Sep '21

Hello, I am a reviewer of a new Python package. [1] As I am far from being proficient, I seek another pair of eyes, a second opinion. I am an experienced packager, I am just new to Python packaging specifics. I'm looking for someone who will be able to help both the newcomer who submitted the package and me to learn Python packaging. Would you please someone join me and review my review? [1] [1] https://bugzilla.redhat.com/show_bug.cgi?id=2003700 -- Michal Schorm Software Engineer Core Services - Databases Team Red Hat --

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Re: Self Introduction: Thomas Vandal
by José Abílio Matos 12 Sep '21

12 Sep '21

On Sunday, 12 September 2021 17.59.02 WEST Thomas Vandal wrote: > Hi, > > I am a PhD student in astronomy at the Université de Montréal, in > Canada. I use Fedora as my main OS and use Python a lot for my research > work. I am new to contributing to Fedora. I am interested in packaging > Python packages that I use for my research that is not yet available. > This includes data analysis packages, astronomy-focused packages, and > also more specialized packages related to my field of study > (exoplanets). > > For now, I am still learning about packaging for Fedora. Looking > forward to submit a first package. > > Best, > > Thomas Vandal Hi Thomas, looking forward to see your contributions. Feel free to ask questions. It is nice to see people working on Scientific Computing contributing to Fedora. :-) PS: Obligatory joke, a poor attempt at showing empathy to newcomers: the last time that I have studied Astronomy at University the number of known and confirmed exoplanets could be counted by hand. :-D :-) Regards, -- José Abílio

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Self Introduction: Thomas Vandal
by Thomas Vandal 12 Sep '21

12 Sep '21

Hi, I am a PhD student in astronomy at the Université de Montréal, in Canada. I use Fedora as my main OS and use Python a lot for my research work. I am new to contributing to Fedora. I am interested in packaging Python packages that I use for my research that is not yet available. This includes data analysis packages, astronomy-focused packages, and also more specialized packages related to my field of study (exoplanets). For now, I am still learning about packaging for Fedora. Looking forward to submit a first package. Best, Thomas Vandal

1 0

Introduction
by Gordon Messmer 05 Sep '21

05 Sep '21

Hello, Python SIG. I've been meaning to join, but I've been busy for a while in pursuit of a new job (which I will start in about a week). I'm a maintainer of the pyp2rpm application, and have done some other work to improve translation of Python dependencies to rpm.

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python-devel September 2021