sort array by value python code example

Example 1: python dict sort by value

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}

Example 2: Python sort dictionary by value

from operator import itemgetter
new_dict = sorted(data.items(), key=itemgetter(1))

Example 3: sorting python array

sorted(list, key=..., reverse=...)