fork(1) download
copy 
  1. import re
  2. text = '''localhost,127.0.0.1
  3. 8.8.8.8;web
  4. web2 # Comments
  5. 192.168.0.1,fw''' 
  6. print ([x for x in re.findall(r'#.*|([\d_]*[A-Za-z]\w*)', text) if x])
Success #stdin #stdout 0.02s 9464KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
['localhost', 'web', 'web2', 'fw']
https://ideone.com/m7Jn5L
language:
Python 3 (python  3.12)
created:
6 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!