Runtime error when calling np.pad with Numpy < 1.17

[plasota]

Great job on the package!

I got a runtime error from Numpy 1.16 when calling the np.pad function from this line

File "/home/pem/anaconda3/lib/python3.7/site-packages/csaps/_sspumv.py", line 282, in _make_spline
d1 = np.diff(np.pad(u, pad_width), axis=0) / dx
TypeError: pad() missing 1 required positional argument: 'mode'

Turns out that prior to Numpy 1.17, np.pad doesn't provide a default value for the mode parameter. Upgrading Numpy fixed the problem.

It would be helpful if you bump the required Numpy version to 1.17 or higher in your setup.py or provide a default value wherever you call np.pad if you'd like to maintain a wider range of supported Numpy versions.

[espdev]

Thanks for the issue report!
I will fix call np.pad function soon.

[espdev]

@plasota

The issue has been fixed in v0.10.1 (it is already on PyPI)