matrix clockwise rotation

🏠
1 m = [[1, 2, 3],
2    [4, 5, 6],
3    [7, 8, 9]]
4 
5 [*zip(*reversed(m))]

Output:

1 [(7, 4, 1),
2 (8, 5, 2),
3 (9, 6, 3)]

See also:

matrix transpose

matrix anticlockwise rotation