Support editable install with setuptools>=80.0.0#9428
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This PR defaults the dev container to Python 3.12 because Python 3.10 is soon unusable with future JAX versions. Python 3.12 builds a package for editing in an isolated pip environment. That means we need a pyproject.toml file declaring which packages setup.py depends on, which is added in this PR. Also setup.py depends on torch to get the C++11 ABI status but that just won't work in Python 3.12 so that logic is adjusted accordingly. We need a bunch of other fixes due to the isolated environment change in Python 3.12. Finally, we need to add `12` into the list of Python versions when generating JAX dependencies. TEST: `scripts/build_developer.sh -a -t`
bhavya01
reviewed
Jul 1, 2025
tengyifei
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Jul 2, 2025
Split out of #9428 Without this, we _definitely_ won't be able to use Pallas kernels on Python 3.12 This should also be cherry-picked into r2.8
bhavya01
approved these changes
Jul 10, 2025
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Setuptools>=80.0.0 relies on
python -m pip install -e .to build a package for editing in an isolated pip environment. That means we need a pyproject.toml file declaring which packages setup.py depends on, which is added in this PR.Also setup.py depends on torch to get the C++11 ABI status but that just won't work so that logic is adjusted accordingly. We need a bunch of other fixes due to the isolated environment.
TEST:
scripts/build_developer.sh -a -t