[Numpy-discussion] NotImplemented string in clip not transformed into exception ?

[David Cournapeau]

Hi,

    While fixing a segfault in clip, I noticed a strange behavior:

import numpy as np
# Print NotImplemented, but does not raise any exception
a = np.complex128().clip('rrr', 1)

Where is this string output coming from ? From numpy or python ? How can
I transform this into a proper exception ?

cheers,

David