isgeneratorfunction

inspect

function (source)

isgeneratorfunction(object)

Return true if the object is a user-defined generator function.

Generator function objects provide the same attributes as functions.
See help(isfunction) for a list of attributes.

© Python Software Foundation. PSF License Version 2 · Official docs ↗

Changed in 3.8, 3.10.6, 3.13

3.8: Functions wrapped in functools.partial() now return True if the wrapped function is a Python generator function.
3.10.6: Duck-typed function-like objects now return True if their code object has the CO_GENERATOR flag.
3.13: Functions wrapped in functools.partialmethod() now return True if the wrapped function is a Python generator function.