Add runtime type checking - Githubissues

pydata / xarray

N-D labeled arrays and datasets in Python

https://xarray.dev

Apache License 2.0

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Add runtime type checking #9744

Open DimitriPapadopoulos opened 2 weeks ago

DimitriPapadopoulos commented 2 weeks ago

Is your feature request related to a problem?

Runtime type checking in CI tests may provide the "automated way of checking" suggested at the end of https://github.com/pydata/xarray/issues/9581.

Describe the solution you'd like

Add pytest-beartype to CI tests.

Describe alternatives you've considered

No response

Additional context

I expect this:

may detect new typing issues beyond static type checking,
will detect TYPE_CHECKING misuse possibly introduced by the likes of https://github.com/pydata/xarray/pull/9728.

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