Support Python 3.12

[johnthagen]

Checklist

• I have searched for similar issues.
• For Python issues, I have tested with the latest development wheel.
• I have checked the release documentation and the latest documentation (for master branch).

Proposed new feature or change

Support Python 3.12 and upload 3.12 wheels to PyPI for supported platforms.

References

Upstream dependent library tracking issues for 3.12 support

• Support Python 3.12 tensorflow/tensorflow#62003
• Pytorch for Python 3.12 not available pytorch/pytorch#110436

Additional information

Follow on to

• Request to add Python 3.11 support? #5620
• Add support for python3.11 #6288

[johnthagen]

Pytorch 2.2.0 is released with 3.12 wheels

• https://pypi.org/project/torch/2.2.0/#files

[johnthagen]

Tensorflow 2.16.1 has been released with 3.12 wheels

• https://pypi.org/project/tensorflow/2.16.1/#files

[Kroppeb]

nice

[johnthagen]

@ssheorey Just a friendly heads up that it looks like 3.12 support for Open3D could begin now.

[ssheorey]

Would someone like to take a shot at this one? You can use the Python 3.11 support PR as a reference. This should be much simpler, since we don't expect any significant changes in the CI (PyTorch is still sticking to pre_cxx11 abi and Tensorflow is only available at cxx_11 abi). Happy to help once a basic PR is in place.

[swheaton]

Would someone like to take a shot at this one? You can use the Python 3.11 support PR as a reference. This should be much simpler, since we don't expect any significant changes in the CI (PyTorch is still sticking to pre_cxx11 abi and Tensorflow is only available at cxx_11 abi). Happy to help once a basic PR is in place.

Gonna give it a shot based on the referenced Py 3.11 PR. Don't know the codebase but it seems simple enough.