feat(deps): metadata-driven require(extra) dependency guard#339

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voorhs merged 16 commits into

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fix/322-require-extra-resolver

Jun 23, 2026

Commits on Jun 22, 2026

docs: design spec for metadata-driven require(extra) guard (#322)

voorhs
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claude
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docs: implementation plan for metadata-driven require(extra) (#322)

voorhs
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claude
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docs: address plan review (UP033, import order, stale doc ref) (#322)

voorhs
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claude
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feat(deps): add _check leaf version validator + packaging core dep (#322)
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feat(deps): resolve a dist's requirements for a single extra
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feat(deps): recursive extra resolution with cycle guard + cache
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feat(deps): add require(extra) guard with aggregated, versioned errors (#322)
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refactor(deps): migrate all require() call sites to extra-name guard (#322)
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test(deps): smoke-test require resolution against real metadata
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test(deps): add from __future__ import annotations to test module (#322)

voorhs
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claude
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fix(deps): type-annotate test_deps for mypy strict; patch importlib.metadata directly (#322)

voorhs
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claude
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