Remove all \n from end of list items

[perfringo]

Another possibility is to use split('\n') instead of splitlines.

Using data provided by snippsat in file named ip.txt:

>>> with open('ip.txt', 'r') as f: 
...     data = f.read().split('\n') 
...
>>> data
['203.215.181.219:36342',
 '200.149.0.74:8080',
 '46.209.98.227:8080',
 '150.95.131.174:3128']

I still don't understand why it's good idea to strip newlines while reading the file and then put them back while writing to file (I know, I am slow today).