code: def get_obj(self, name):
          
          val = self.get(name)
          if not val:
              return None
          if name.find('queue') >= 0:
              obj = boto.lookup('sqs', val)
              if obj:
                  obj.set_message_class(ServiceMessage)
          elif name.find('bucket') >= 0:
              obj = boto.lookup('s3', val)
          elif name.find('domain') >= 0:
              obj = boto.lookup('sdb', val)
          else:
              obj = None
          return obj
docs: Returns the AWS object associated with a given option.
  
          The heuristics used are a bit lame.  If the option name contains
          the word 'bucket' it is assumed to be an S3 bucket, if the name
          contains the word 'queue' it is assumed to be an SQS queue and
          if it contains the word 'domain' it is assumed to be a SimpleDB
          domain.  If the option name specified does not exist in the
          config file or if the AWS object cannot be retrieved this
          returns None.