v0.3.3: compat with numpy 1.24+ oob int cast rules#6
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* gha: upgrade * gha: upgrade: drop python 3.7 * gha: upgrade: no info, micromamba already does that * gha: upgrade: isort and ruff check * gha: upgrade: isort and ruff check
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Summary
Numpy 1.24+ changed out-of-bounds int overflow handling to fail instead of succeed silently.
ncflagused thenp.uint8(-1) == np.iinfo(np.uint8).maxtrick to handle unmasked flags on the same code path as masked flags. The oob cast now fails at some point on numpy 2.0+.Changed to use
np.invert(np.zeros_like(x))instead.Ref: https://numpy.org/devdocs/release/1.24.0-notes.html#conversion-of-out-of-bound-python-integers