Unwrap decorated objects for YD01 validation check #541
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jarrodmillman
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The
YD01validation checks that Python generators have aYieldssection in the docstring. Currently, this check breaks down for generators that have been decorated, as outer wrapper is a function rather than a generator.This can at least be improved by traversing an objects
__wrapped__attribute until the original, unwrapped object is found, and then running theis_generator_functioncheck on that.Note that this unwrapping may be useful in other cases of docstring introspection as well, but I'm limiting it to a known, testable issue here. The added test fails on
mainfor thebarandbazcases. Other improvements related to decorator unwrapping may follow in other PRs!Additional context
networkx/networkx#7258