Example 1: convert list of strings to ints python
test_list = ['1', '4', '3', '6', '7']
int_list = [int(i) for i in test_list]
Example 2: change list to int in python
test_list = list(map(int,test_list))
Example 3: convert list into integer python
num = [1, 2, 3, 4]
s = [str(i) for i in num] # Converting integers into strings
result = str("".join(s)) # Join the string values into one string
print(result)
Example 4: python string to list of int
>>> example_string = '0, 0, 0, 11, 0, 0, 0, 0, 0, 19, 0, 9, 0, 0, 0, 0, 0, 0, 11'
>>> list(map(int, example_string.split(','))) # Python 3, in Python 2 the list() call is redundant
[0, 0, 0, 11, 0, 0, 0, 0, 0, 19, 0, 9, 0, 0, 0, 0, 0, 0, 11]
>>> [int(s) for s in example_string.split(',')]
[0, 0, 0, 11, 0, 0, 0, 0, 0, 19, 0, 9, 0, 0, 0, 0, 0, 0, 11]