clawhdf5

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osobhandClaude Opus 5.5 d0d5347cd9 feat: write complex numbers, incl. HDF5 2.0 native complex (class 11)

- Datatype::Complex serializes class 11 version 5 byte-identically to
  libhdf5 2.2.0; containers holding it are written as version 5.
- DatasetBuilder::with_complex_f32/f64_data (h5py's {r, i} compound,
  default) and with_native_complex_f32/f64_data (class 11, opt-in);
  make_(native_)complex_f32/f64_type for attributes.
- Dataset::read_complex_f64/f32 read either form.
- Python create_dataset accepts complex64/complex128 (compound form).
- Parsing unchanged: class 11 still surfaces as {r, i}.
- Tests vs h5py 3.16 / libhdf5 2.0.0 and h5dump 2.2.0; docs.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

2026-09-28 21:25:03 -05:00

conftest.py

py: remote files (clawhdf5.File(url), File.open_url) through File::storage()

2026-09-27 06:40:44 -05:00

test_edit.py

py: boolean-mask keys raise NotImplementedError, not TypeError

2026-09-27 07:48:04 -05:00

test_read_vs_h5py.py

py: boolean-mask keys raise NotImplementedError, not TypeError

2026-09-27 07:48:04 -05:00

test_remote.py

py: remote files (clawhdf5.File(url), File.open_url) through File::storage()