How to pretty-print a numpy.array without scientific notation and with given precision?

Question

I\'m curious, whether there is any way to print formatted numpy.arrays, e.g., in a way similar to this:

x = 1.23456
print \'%.3f\' % x
         


        

Answer 1

I use

def np_print(array,fmt="10.5f"):
    print (array.size*("{:"+fmt+"}")).format(*array)

It's not difficult to modify it for multi-dimensional arrays.