code: def check_s3(self, bucket, element):  # pragma: no cover
          
          session = boto3.Session(profile_name=self.profile_name)
          s3 = session.resource('s3')
  
          try:
              s3.meta.client.head_bucket(Bucket=bucket)
          except ClientError:
              # If the bucket does not exists then simply use the original
              # I silently fail returning everything as it is in the url
              return False
          try:
              # If the key does not exists do not return False, but try to
              # create a readonly user in order to not have problems into the
              # travis environment.
              s3.Object(bucket, element).load()
          except ClientError:
              return False
          else:
              return True
docs: This method is a helper con `cache_s3`.
          Read method `cache_s3` for more information.
  
          :param bucket:
          :param element:
          :return: