build: migrate from poetry to uv#30
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Convert to PEP 621 pyproject with uv. Library published to PyPI: switch build backend to uv_build (flat layout, module-name = "lantern", module-root = ""). Replace poetry.lock with uv.lock and migrate the test/publish CI workflows to uv. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
GitHub now hard-fails `actions/cache@v2` at the action-download step, which was breaking the pip-based build-docs job (pre-existing on master, not the uv migration). Bump the deprecated pins across both workflows: actions/cache v2 -> v4, actions/checkout v2 -> v4, actions/setup-python v2 -> v5. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Migrates the project from Poetry to uv.
Changes
pytorch-lanternis a published PyPI library, so the build backend is nowuv_build. The import packagelantern/lives at the repo root (flat layout, waspackages=[{include="lantern"}]), so[tool.uv.build-backend]setsmodule-root = ""andmodule-name = "lantern". Removed the leftover[tool.poetry]table.poetry.lock->uv.lock(101 packages,uv lock --checkpasses).test.yml,publish.yml): install uv viaastral-sh/setup-uv(cached),poetry install->uv sync --locked,poetry run->uv run,poetry build->uv build, andpoetry publish->uv publish(PyPI token viaUV_PUBLISH_*). The unrelated pip-basedbuild-docsjob is unchanged.Validation
uv lock --check: passes.uv sync --locked --extra training+pytest-> 33 passed.uv buildproduces a wheel containing thelantern/package.🤖 Generated with Claude Code