$ git clone -n https://gitee.com/src-opencloudos-rpms/python-neutronclient.git /var/lib/mock/dist-oc9-epol-build-55626-14782/root/chroot_tmpdir/scmroot/python-neutronclient
Cloning into '/var/lib/mock/dist-oc9-epol-build-55626-14782/root/chroot_tmpdir/scmroot/python-neutronclient'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-neutronclient
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 50456a0 import python-neutronclient-7.3.0-2.tl4