how to use sort() python dictionary code example

Example 1: python sort dict by value

A={1:2, -1:4, 4:-20}
{k:A[k] for k in sorted(A, key=A.get)}

output:
{4: -20, 1: 2, -1: 4}

Example 2: python get dictionary keys sorted by value

sorted(A, key=A.get)