$ git clone -n https://gitee.com/opencloudos-stream/python-django.git /var/lib/mock/dist-oc9-epol-build-68728-47026/root/chroot_tmpdir/scmroot/python-django
Cloning into '/var/lib/mock/dist-oc9-epol-build-68728-47026/root/chroot_tmpdir/scmroot/python-django'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-django
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af6db4e !4 Downgrade version to 3.2 to meet openstack-dashboard-23.0.0 Requirement Merge pull request !4 from ZoeDong/master