Faster package-init: Add opt-out uv installer for package-init.sh's Python packages#14
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pip's resolver takes noticeably longer than uv's on the Python package list (numpy/pandas/scipy/opencv/etc.), which matters for anyone rebuilding the packages PVC/Job in CI or a fresh local cluster. PYTHON_PACKAGE_INSTALLER defaults to "uv" and installs the same package list with uv instead (pinned via UV_VERSION, default 0.11.26). Setting it to "pip" preserves existing behavior exactly. Verified locally (arm64 Docker): both paths complete the full Python + Node + Bun + Bash init successfully. As with any unpinned "latest compatible" install, resolved versions for unconstrained packages can differ between runs and installers — that's inherent to the existing unpinned package list, not introduced by this change.
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pip's resolver takes noticeably longer than uv's on the Python package list (numpy/pandas/scipy/opencv/etc.), which matters for anyone rebuilding the packages PVC/Job in CI or a fresh local cluster.
On my dev machine (Mac), what took pip 20+ min was done by uv in <5min.
PYTHON_PACKAGE_INSTALLER defaults to "uv" and installs the same package list with uv instead (pinned via UV_VERSION, default 0.11.26). Setting it to "pip" preserves existing behavior exactly.
Verified locally (arm64 Docker): both paths complete the full Python + Node + Bun + Bash init successfully. As with any unpinned "latest compatible" install, resolved versions for unconstrained packages can differ between runs and installers - that's inherent to the existing unpinned package list, not introduced by this change.