def run_yum_clean()

in dcrpm/yum.py [0:0]


    def run_yum_clean(self):
        # type: () -> None
        """
        Run yum clean expire-cache, which we've seen failing when rpmdb indexes
        were busted
        """
        try:
            run_with_timeout([self.yum, "clean", "expire-cache"], YUM_TIMEOUT_SEC)
        except DcRPMException:
            raise DBNeedsRebuild