code: def get_stats_participation(self):
          
          headers, data = self._requester.requestJsonAndCheck(
              "GET",
              self.url + "/stats/participation"
          )
          if not data:
              return None
          else:
              return github.StatsParticipation.StatsParticipation(self._requester, headers, data, completed=True)
docs: :calls: `GET /repos/:owner/:repo/stats/participation <http://developer.github.com/v3/repos/statistics/#get-the-weekly-commit-count-for-the-repo-owner-and-everyone-else>`_
          :rtype: None or :class:`github.StatsParticipation.StatsParticipation`