TYP: fix np.random.{get,set}_bit_generator implicit re-exports - #32257
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charris merged 1 commit intoAug 12, 2026
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Diff from mypy_primer, showing the effect of this PR on type check results on a corpus of open source code: optuna (https://github.com/optuna/optuna)
./optuna/study/_multi_objective.py:182: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
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Thanks Joren. |
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TYP: fix ``np.random.{get,set}_bit_generator`` implicit re-exports (#32257)
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At runtime,
np.randomre-exportsget_bit_generator, yet it's not innp.random.__all__:The way to express this in the stubs is by using a redundant symbol alias (viz.
import x as x), as specified in the Python typing spec: https://typing.python.org/en/latest/spec/distributing.html#import-conventionsWithout this redundant alias (the current sitiation) accessing
np.random.get_bit_generatorwill cause checkers to report an error:No AI.