For the example in the text I'd typically just include a one line comment above to show what an example string would look like and leave the code as is # URL

For the example in the text I'd typically just include a one line comment above to show what an example string would look like and leave the code as is # URL with params https://news.ycombinator.com/item?id=32963021&something=value1&something=value2 https://news.ycombinator.com/item?id=32963021&something=valu... map(lambda x: x.split('=')[1], s.split('?')[1].split('&')[-3:])