Hi,
looking at https://github.com/numpy/numpy/issues/4857 I noticed that
np.zeros of a structured array of array of objects only initializes the
first element of if the embedded array to zero and leaves the rest None:
In [1]: a = numpy.zeros(10, dtype=[('multiple objects', object, 2)]); a
Out[1]:
array([([0, None],), ([0, None],), ([0, None],), ([0, None],),
([0, None],), ([0, None],), ([0, None],), ([0, None],),
([0, None],), ([0, None],)],
dtype=[('multiple objects', 'O', (2,))])
Is this the intented behavior? I would have expected all fields to be
set to an int-object 0.
If not can we change it or is it too likely people rely on this behavior?
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