I need to convert the following string that I pass as a command-line argument in my python program
'[[0,1,0],[1,1,1],[0,1,0]]'.
Numpy has something that could be useful for my problem, however, it works only with 1D arrays found in a string. ,
https://docs.scipy.org/doc/numpy/reference/generated/numpy.fromstring.html
Which options there are to solve my problem?
I find one way to solve your problem. You can replace your string and remove '[' or ']'. Then you can convert to 1D array and finally reshape to 2D array.
Code:
import numpy as np
string=string.replace('[','')
string=string.replace(']','')
array1d=np.fromstring(string,dtype=int,sep=',')
array2d=np.reshape(array1d, (-1, 3))
I hope this is help you. Have a good day!
