Using numpy mgrid with a variable number of indices

Question

How do you use numpy.mgrid with a variable number of indices? I can't find any examples on github of anyone using this with anything but hardcoded values.

import numpy as np
np.mgrid[1:10, 1:10] # this works fine

x = (1, 10)
np.mgrid[x[0]:x[1], x[0]:x[1]] # hardcoded

xs = [(1,10)] * 10
np.mgrid[*xs????] # I can't get anything to work here

Answer 1

This seems to work:

np.mgrid[[slice(i,j) for i,j in [(1,10)]*10]]

though with *10 it is too large

It's derived from that fact

np.mgrid[slice(1,10),slice(1,10)]  # same as
np.mgrid[1:10,1:10]