from operator import itemgetter
cutting_dim = 1
points = [(6,8), (1,2), (0, 0), (10, -5)]
points.sort(key=itemgetter(cutting_dim))
print(points) #[(10, -5), (0, 0), (1, 2), (6, 8)]
from operator import itemgetter
cutting_dim = 1
points = [(6,8), (1,2), (0, 0), (10, -5)]
points.sort(key=itemgetter(cutting_dim))
print(points) #[(10, -5), (0, 0), (1, 2), (6, 8)]

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