add a pytest-compatible version of requires_module #3159
Merged
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PR Summary
This function is meant as a drop-in replacement for the existing
required_module
decorator.The end goal is to provide a pytest-compatible alternative (and eventual replacement when nose is dropped).
While I'm at it, and since it's relevant in the context of #3089 (containing the initial implementation), I added support for
an arbitrary number of arguments as an alternative to decorator stacking.
It is under testing in #3089 at the time of writing, and I confirm that it works as intended locally.