twitools/httptools/__init__.py

import setuptools, pyshorteners, requests, twitools

def downloadMedia(url, tid, mid, two = twitools.twoHelper()):
 remote = two.auth.oauth.get(url, auth=two.api.auth.apply_auth())
 filename = "media/%s_%i.%s" % (str(tid), int(mid), url.split(".")[-1])

 with open(filename, 'wb') as outfile:
  for chunk in remote.iter_content(chunk_size=1024):
   if chunk:
    outfile.write(chunk)
    outfile.flush()   

def longURL(url):
 return requests.get(url, allow_redirects=True).url

def shortURL(url):
 try:
  return pyshorteners.Shortener('Google', api_key=setuptools.getSetting("Google", "googl")).short(longURL(url))
 except pyshorteners.exceptions.ShorteningErrorException as e:
  print("Error handling %s" % url)
  print(e)
  return False