$ git clone -n https://gitee.com/opencloudos-stream/python-notebook.git /var/lib/mock/dist-oc9-epol-build-81523-55303/root/chroot_tmpdir/scmroot/python-notebook
Cloning into '/var/lib/mock/dist-oc9-epol-build-81523-55303/root/chroot_tmpdir/scmroot/python-notebook'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-notebook
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 137838c !1 init build for jupyter Merge pull request !1 from abushwang/master