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| author | Stephan Hoyer <shoyer@gmail.com> | 2017-04-24 13:58:49 -0700 |
|---|---|---|
| committer | Charles Harris <charlesr.harris@gmail.com> | 2017-04-27 13:37:51 -0600 |
| commit | 3272a860129a7192a0e499c59e273da3dd35d998 (patch) | |
| tree | 3733e47e5130cc705bf2c9ef62af9dbe61f028a8 /numpy/lib/tests/test_mixins.py | |
| parent | 256a8ae75fc36f7d4531557f9572a046508afa07 (diff) | |
| download | numpy-3272a860129a7192a0e499c59e273da3dd35d998.tar.gz | |
ENH: Better error message for __array_ufunc__ not implemented
* ENH: Better error message for __array_ufunc__ not implemented
New behavior:
>>> import numpy as np
>>> class Dummy:
... def __array_ufunc__(self, *args, **kwargs):
... return NotImplemented
>>> np.negative(Dummy())
TypeError: operand type(s) do not implement __array_ufunc__(
<ufunc 'negative'>, '__call__', <__main__.Dummy object at 0x1106df8d0>):
'Dummy'
* check for null errmsg_formatter
Diffstat (limited to 'numpy/lib/tests/test_mixins.py')
0 files changed, 0 insertions, 0 deletions