$ git clone -n https://gitee.com/src-opencloudos-rpms/python-traitlets.git /var/lib/mock/dist-oc9-build-73716-49014/root/chroot_tmpdir/scmroot/python-traitlets
Cloning into '/var/lib/mock/dist-oc9-build-73716-49014/root/chroot_tmpdir/scmroot/python-traitlets'...
$ git fetch origin 2528a3d41316ce3731d073ee92abc54ff7bd7b73:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-traitlets
 * [new ref]         2528a3d41316ce3731d073ee92abc54ff7bd7b73 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2528a3d import python-traitlets-5.13.0-1.tl4