python_fetch_words.py

import sys 
from urllib.request import urlopen

def fetch_words(url):
  words = [] 
  with urlopen(url) as f:
    for line in f:
      for word in line.decode('utf-8').split():
        words.append(word)
  return words 
      

def print_items(items):
  for item in items:
    print(item)

def main(url):
  print_items(fetch_words(url))

if(__name__ == "__main__"):
  main(sys.argv[1])