Remove pynufft following its removal from PyAutoArray - #709
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Drops the `TransformerNUFFTPyNUFFT` re-export from `autolens/__init__.py`,
which would raise ImportError once PyAutoArray removes the class, and
removes `pynufft` from the `optional` extra.
Also updates the live documentation and citation surface, which described
PyNUFFT as the interferometer NUFFT backend: the installation pages now
point at `nufftax`, the feature overview names the backend actually in
use, and the citation lists (`files/citations.{md,tex,bib}`) cite nufftax
in its place.
`paper/` is deliberately untouched — those are published records of what
the software used at time of publication, not live documentation.
Must merge together with the PyAutoArray removal.
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Summary
Companion to PyAutoLabs/PyAutoArray#475, which removes
TransformerNUFFTPyNUFFTand thepynufftdependency.Drops the
TransformerNUFFTPyNUFFTre-export fromautolens/__init__.py:30— it would raiseImportErrorat import once PyAutoArray's removal lands — and removespynufftfrom theoptionalextra.Also updates the live documentation and citation surface, which still described PyNUFFT as the interferometer NUFFT backend. The installation pages actively instructed users to
pip install pynufft; they now point atnufftax, and the feature overview names the backend actually in use.nufftaxwas already cited infiles/citations.{md,tex,bib}, so the PyNUFFT entries are simply dropped rather than replaced.paper/is deliberately untouched — those are published JOSS records of what the software used at time of publication, not live documentation.Merge order: merge PyAutoGalaxy#583 first, then this, then PyAutoArray#475 last. Dropping a re-export is safe against an autoarray that still has the class, so main is never red.
API Changes
Breaking:
autolens.TransformerNUFFTPyNUFFTis no longer re-exported (the class itself is removed upstream in PyAutoArray#475). Migration isautolens.TransformerNUFFT, orautolens.TransformerDFTwhere JAX is unavailable.pynufftis no longer an optional dependency.See full details below.
Test Plan
pytest test_autolens— 532 passed, 1 skipped against PyAutoArray's and PyAutoGalaxy'sclaude/remove-pynufft-6uwt2zbranches (Python 3.13)import autolenssucceeds;hasattr(al, "TransformerNUFFTPyNUFFT")isFalsepynufftreferences remain outsidepaper/Full API Changes (for automation & release notes)
Removed
autolens.TransformerNUFFTPyNUFFT— re-export of the class removed in PyAutoArray#475; replaced byautolens.TransformerNUFFTpynufftfrom[project.optional-dependencies] optionalChanged Behaviour
Migration
transformer = al.TransformerNUFFTPyNUFFT(uv_wavelengths=uv, real_space_mask=mask)transformer = al.TransformerNUFFT(uv_wavelengths=uv, real_space_mask=mask)transformer = al.TransformerDFT(uv_wavelengths=uv, real_space_mask=mask)Generated by Claude Code