[Numpy-discussion] NEP: Dispatch Mechanism for NumPy’s high level API

Marten van Kerkwijk m.h.vankerkwijk at gmail.com
Mon Jun 4 10:37:19 EDT 2018


I agree that second rounds of overloads have to be left to the implementers
of `__array_function__` - obviously, though, we should be sure that these
rounds are rarely necessary...  The link posted by Stephan [1] has some
decent discussion for `__array_ufunc__` about when an override should
re-call the function rather than try to do something itself.

-- Marten

[1]
http://www.numpy.org/neps/nep-0013-ufunc-overrides.html#subclass-hierarchies
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