$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pyroute2.git /var/lib/mock/dist-oc9-build-122202-71923/root/chroot_tmpdir/scmroot/python-pyroute2
Cloning into '/var/lib/mock/dist-oc9-build-122202-71923/root/chroot_tmpdir/scmroot/python-pyroute2'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pyroute2
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25938d7 import python-pyroute2-0.7.3-3.tl4