python string to list of numbers code example

Example 1: string of numbers to list of integers python

a_string = "1 2 3"
a_list = a_string. split()
#a_list >>> ['1','2','3']
int_list = [int(i) for i in list]

Example 2: list of strings to numbers python

test_list = ['1', '4', '3', '6', '7']
test_list = list(map(int, test_list))