Python 3.13 not supported about pillow

[radarhere]

Pillow should work with 3.13 alpha 6. The change that caused this problem only appeared in 3.13 beta 1. It is indeed fixed by #8050. On July 1, Pillow 10.4.0 is scheduled to be released, which should include that, and I expect also include Python 3.13 beta wheels with #8071.

However, Pillow will not officially support Python 3.13 until Pillow 11.0.0 on October 15, because that will be the first release after Python 3.13 final is released.

[Yay295]

#8050 fixed this yesterday.

[hugovk]

#8071 is merged, keep an eye on #8076 for when the 3.13 beta wheels are out.

[jm-nab]

same here:

python 3.13.0b1

genai-qa:$ pip install -U pillow
Collecting pillow
  Using cached pillow-10.3.0.tar.gz (46.6 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error

  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [21 lines of output]
      Traceback (most recent call last):
        File "/home/jm/repos/northgpt/vertexai_loaders/venv_313/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
          ~~~~^^
        File "/home/jm/repos/northgpt/vertexai_loaders/venv_313/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
                                   ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
        File "/home/jm/repos/northgpt/vertexai_loaders/venv_313/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
          return hook(config_settings)
        File "/tmp/pip-build-env-7r2m69xg/overlay/lib/python3.13/site-packages/setuptools/build_meta.py", line 325, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=['wheel'])
                 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-build-env-7r2m69xg/overlay/lib/python3.13/site-packages/setuptools/build_meta.py", line 295, in _get_build_requires
          self.run_setup()
          ~~~~~~~~~~~~~~^^
        File "/tmp/pip-build-env-7r2m69xg/overlay/lib/python3.13/site-packages/setuptools/build_meta.py", line 311, in run_setup
          exec(code, locals())
          ~~~~^^^^^^^^^^^^^^^^
        File "<string>", line 33, in <module>
        File "<string>", line 27, in get_version
      KeyError: '__version__'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

[jm-nab]

#8050 fixed this yesterday.

Yes thank you! Looks like I'm unblocked via this change in pyproject.toml

pillow = {git = "https://github.com/python-pillow/Pillow.git" ,rev = "d879f397112d1cb50af7d27f16eaf2c7bb221043"}

[radarhere]

Pillow 10.4.0 has just been released. If you try again now, the problem should be resolved.