$ git clone -n https://gitee.com/src-opencloudos-rpms/python-geoip2.git /var/lib/mock/dist-oc9-epol-build-56142-14802/root/chroot_tmpdir/scmroot/python-geoip2
Cloning into '/var/lib/mock/dist-oc9-epol-build-56142-14802/root/chroot_tmpdir/scmroot/python-geoip2'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-geoip2
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca38b72 import python-geoip2-4.6.0-2.tl4