python make list a string code example

Example 1: list to string python

list1 = [1, 2, 3]
str1 = ''.join(str(e) for e in list1)

Example 2: python3 create list from string

input = ['word1, 23, 12','word2, 10, 19','word3, 11, 15']
output = []
for item in input:
    items = item.split(',')
    output.append([items[0], int(items[1]), int(items[2])])