code: def _gen_addr(entry):
          
          return Address(street=entry.get('address', ''),
                         extended=entry.get('address2', ''),
                         city=entry.get('city', ''),
                         region=entry.get('state', ''),
                         code=entry.get('zip', ''),
                         country=entry.get('country', ''))
docs: Generates a vCard Address object