Putting all the code from the current master branch of TWBlue

src/url_shortener/shorteners/url_shortener.py

@@ -0,0 +1,33 @@
+from httplib import HTTPConnection
+from urlparse import urlparse
+
+
+class URLShortener (object):
+
+ def __init__ (self, *args, **kwargs):
+  #Stub out arguments, silly object. :(
+  return super(URLShortener, self).__init__()
+
+ def shorten (self, url):
+  if self.created_url(url):
+   return url
+  else:
+   return self._shorten(url)
+
+ def _shorten (self, url):
+  raise NotImplementedError
+
+ def created_url (self, url):
+  """Returns a boolean indicating whether or not this shortener created a provided url"""
+  raise NotImplementedError
+
+ def unshorten(self, url):
+  working = urlparse(url)
+  if not working.netloc:
+   raise TypeError, "Unable to parse URL."
+  con = HTTPConnection(working.netloc)
+  con.connect()
+  con.request('GET', working.path)
+  resp = con.getresponse()
+  con.close()
+  return resp.getheader('location')