GNU bug report logs - #73711
Questions about updating the Python build tools for a patch

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Package: guix-patches; Reported by: "King, Spencer" <spencer.king@HIDDEN>; dated Tue, 8 Oct 2024 20:59:01 UTC; Maintainer for guix-patches is guix-patches@HIDDEN.

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From: "King, Spencer" <spencer.king@HIDDEN>
To: "King, Spencer via Guix-patches via" <guix-patches@HIDDEN>
Subject: Questions about updating the Python build tools for a patch
Thread-Topic: Questions about updating the Python build tools for a patch
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Date: Tue, 8 Oct 2024 20:53:22 +0000
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Hello,=0A=
=0A=
I am working on a patch for an update to python-humanize, but I believe thi=
s is going to necessitate updating some packages in python-build. I would a=
ppreciate it if someone could give me some advice and let me know if this i=
s even the right thing to be doing. =0A=
=0A=
When trying to build python-humanize@HIDDEN I received the following error:=
=0A=
=0A=
starting phase `build'=0A=
Using 'hatchling.build' to build wheels, auto-detected 'hatchling.build', o=
verride '#f'.=0A=
Traceback (most recent call last):=0A=
  File "<string>", line 4, in <module>=0A=
  File "/gnu/store/iafxd40mzizd2kndvla2inmkmjhnygrr-python-hatchling-1.14.0=
/lib/python3.10/site-packages/hatchling/build.py", line 56, in build_wheel=
=0A=
    return os.path.basename(next(builder.build(wheel_directory, ['standard'=
])))=0A=
  File "/gnu/store/iafxd40mzizd2kndvla2inmkmjhnygrr-python-hatchling-1.14.0=
/lib/python3.10/site-packages/hatchling/builders/plugin/interface.py", line=
 93, in build=0A=
    self.metadata.validate_fields()=0A=
  File "/gnu/store/iafxd40mzizd2kndvla2inmkmjhnygrr-python-hatchling-1.14.0=
/lib/python3.10/site-packages/hatchling/metadata/core.py", line 244, in val=
idate_fields=0A=
    self.core.validate_fields()=0A=
  File "/gnu/store/iafxd40mzizd2kndvla2inmkmjhnygrr-python-hatchling-1.14.0=
/lib/python3.10/site-packages/hatchling/metadata/core.py", line 1325, in va=
lidate_fields=0A=
    getattr(self, attribute)=0A=
  File "/gnu/store/iafxd40mzizd2kndvla2inmkmjhnygrr-python-hatchling-1.14.0=
/lib/python3.10/site-packages/hatchling/metadata/core.py", line 978, in cla=
ssifiers=0A=
    raise ValueError(message)=0A=
ValueError: Unknown classifier in field `project.classifiers`: Programming =
Language :: Python :: 3.13=0A=
=0A=
I believe this is due to python-hatchling being a little out of date. I upd=
ated python-hatchling, however this requires a more recent version of pytho=
n-packaging. I see that the current package uses python-packaging-bootstrap=
, which cannot be updated without creating a circular dependency, shown bel=
ow:=0A=
=0A=
gnu/packages/python.scm:1171:4: error: python-toolchain@HIDDEN: dependency =
cycle detected:=0A=
  python-toolchain@HIDDEN -> python-packaging-bootstrap@HIDDEN -> python-pypa=
-build@HIDDEN -> python-toolchain@HIDDEN -> python-humanize@HIDDEN=0A=
=0A=
To resolve this, my plan was to change that dependency to python-packaging =
and update that package's version. However, when I try to add  "#:use-modul=
e (gnu packages python-xyz)" like so:=0A=
=0A=
(define-module (gnu packages python-build)=0A=
  #:use-module (gnu packages)=0A=
  #:use-module (gnu packages python-xyz)=0A=
  #:use-module ((guix licenses) #:prefix license:)=0A=
  #:use-module (guix build-system python)=0A=
  #:use-module (guix build-system pyproject)=0A=
  #:use-module (guix gexp)=0A=
  #:use-module (guix download)=0A=
  #:use-module (guix git-download)=0A=
  #:use-module (guix packages))=0A=
=0A=
I receive the following error:=0A=
=0A=
ice-9/eval.scm:293:34: error: python-setuptools: unbound variable=0A=
hint: Did you forget a `use-modules' form?=0A=
=0A=
Does anyone have any insight on what is happening here and if I am even on =
the right track to begin with?=0A=
=0A=
Best,=0A=
Spencer=




Acknowledgement sent to "King, Spencer" <spencer.king@HIDDEN>:
New bug report received and forwarded. Copy sent to guix-patches@HIDDEN. Full text available.
Report forwarded to guix-patches@HIDDEN:
bug#73711; Package guix-patches. Full text available.
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