def repository_contributors(self, **kwargs):
        """Return a list of contributors for the project.

        Args:
            all (bool): If True, return all the items, without pagination
            per_page (int): Number of items to retrieve per request
            page (int): ID of the page to return (starts with page 1)
            as_list (bool): If set to False and no pagination option is
                defined, return a generator instead of a list
            **kwargs: Extra options to send to the server (e.g. sudo)

        Raises:
            GitlabAuthenticationError: If authentication is not correct
            GitlabGetError: If the server failed to perform the request

        Returns:
            list: The contributors
        """
        path = '/projects/%s/repository/contributors' % self.get_id()
        return self.manager.gitlab.http_list(path, **kwargs)