dictionary sort value and change key code example

Example 1: python get dictionary keys sorted by value

sorted(A, key=A.get)

Example 2: sorting a dictionary by value in python

x = {1: 2, 3: 4, 4: 3, 2: 1, 0: 0}
{k: v for k, v in sorted(x.items(), key=lambda item: item[1])}
{0: 0, 2: 1, 1: 2, 4: 3, 3: 4}