How to use a while loop in Python to iterate through a list one by one.

One way to iterate through a list using a while loop is as follows:

my_list = [1, 2, 3, 4, 5]
index = 0

while index < len(my_list):
    print(my_list[index])
    index += 1

In this code snippet, we start by defining a list called my_list and then initializing a variable index to 0. Next, we use a while loop to check if the index is less than the length of my_list. If it is, we output the element at the index position in my_list and increment the index by 1. This allows us to output each element of the list one by one.