How do I get wider numpy array print output?

Question

It's word wrapping after 5 columns when there's enough space for all in one line. For example:

print array
==========================restart=========================================
([32235, 2323424, 2342342
3525324, 234234])
([234234, 23423, 543535,
76572, 23424])

Using python Idle, and I tried changing the initial window size preferences. The restart bar extends all the way across but not the numpy array ouput.

Can't seem to find the answer after searching around either. I'm sick and would really appreciate any help. Thanks!

Answer 1

The actual answer to your question, which does not require sacrificing precision, is the following:

 import numpy as np
 large_width = 400
 np.set_printoptions(linewidth=large_width)

Answer 2

Try using np.vectorize:

printer = np.vectorize(lambda x:'{0:5}'.format(x,))
print printer(b).astype(object)

Or try using np.set_printoptions:

Exactly as shown in IDLE:

>>> import numpy as np
>>> x=np.random.random(10)
>>> x
array([ 0.72239823,  0.69938461,  0.85466846,  0.03294278,  0.06698482,
        0.04137562,  0.4223521 ,  0.81317235,  0.62221494,  0.6205595 ])
>>> np.set_printoptions(precision=3)
>>> print(x)
[ 0.722  0.699  0.855  0.033  0.067  0.041  0.422  0.813  0.622  0.621]