peakutils.indexes hangs when supplied with a constant array.

[Garvin Haslett]

The following hangs an ipython shell:

peakutils.indexes(np.array([0.1]*100), thres=0.0, min_dist=10)

I would an empty array to be returned.

[Lucas Hermann Negri]

I can't reproduce this bug. Are you sure you have the latest version?

[Garvin Haslett]

Tested in a python2 interpreter:

Python 2.7.12 (default, Nov 20 2017, 18:23:56) 
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import peakutils
>>> import numpy as np
>>> peakutils.indexes(np.array([0.1]*100), thres=0.0, min_dist=10)
>>> peakutils.__version__
'1.1.0'
>>> scipy.__version__
'1.0.0'
>>> np.__version__
'1.13.3'

Hangs until I issue a keyboard interrupt.

Also, at the end of original report, it should read: "I would expect an empty array to be returned."

Let me know if there is anything else I can do.

[Lucas Hermann Negri]

Can you test with the latest git version? Maybe I forgot to release the fix in the cheese store.