In [1]: import numpy as np
In [2]: a = np.arange(4)
In [3]: np.pad(a,2)
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
<ipython-input-3-f56fe53684b8> in <module>()
----> 1 np.pad(a,2)
/usr/lib64/python3.3/site-packages/numpy/lib/arraypad.py in pad(array,
pad_width, mode, **kwargs)
1331 elif mode is None:
1332 raise ValueError('Keyword "mode" must be a function or one of
%s.' %
-> 1333 (list(allowedkwargs.keys()),))
1334 else:
1335 # Drop back to old, slower np.apply_along_axis mode for
user-supplied
ValueError: Keyword "mode" must be a function or one of ['edge', 'constant',
'wrap', 'reflect', 'median', 'maximum', 'minimum', 'symmetric', 'linear_ramp',
'mean'].
In [4]: np.__version__
Out[4]: '1.9.0b1'
The documentation specify that the mode parameter is optional
I am getting the same for both python 2.7 and 3.3
OS: Gentoo linux
Nadav
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