:calls: `GET /repos/:owner/:repo <http://developer.github.com/v3/repos>`_ or `GET /repositories/:id <http://developer.github.com/v3/repos>`_
        :rtype: :class:`github.Repository.Repository`

def get_repo(self, full_name_or_id, lazy=False):
        """
        :calls: `GET /repos/:owner/:repo <http://developer.github.com/v3/repos>`_ or `GET /repositories/:id <http://developer.github.com/v3/repos>`_
        :rtype: :class:`github.Repository.Repository`
        """
        assert isinstance(full_name_or_id, (str, unicode, int, long)), full_name_or_id
        url_base = "/repositories/" if isinstance(full_name_or_id, int) or isinstance(full_name_or_id, long) else "/repos/"
        url = "%s%s" % (url_base, full_name_or_id)
        if lazy:
            return Repository.Repository(self.__requester, {}, {"url": url}, completed=False)
        headers, data = self.__requester.requestJsonAndCheck(
            "GET",
            "%s%s" % (url_base, full_name_or_id)
        )
        return Repository.Repository(self.__requester, headers, data, completed=True)