def get_stats_contributors(self):
headers, data = self._requester.requestJsonAndCheck(<EOL>"<STR_LIT:GET>",<EOL>self.url + "<STR_LIT>"<EOL>)<EOL>if not data:<EOL><INDENT>return None<EOL><DEDENT>else:<EOL><INDENT>return [<EOL>github.StatsContributor.StatsContributor(self._requester, headers, attributes, completed=True)<EOL>for attributes in data<EOL>]<EOL><DEDENT>
:calls: `GET /repos/:owner/:repo/stats/contributors <http://developer.github.com/v3/repos/statistics/#get-contributors-list-with-additions-deletions-and-commit-counts>`_
:rtype: None or list of :class:`github.StatsContributor.StatsContributor`