$ git clone -n https://gitee.com/opencloudos-stream/python-docker.git /var/lib/mock/dist-oc9-epol-build-120178-71048/root/chroot_tmpdir/scmroot/python-docker
Cloning into '/var/lib/mock/dist-oc9-epol-build-120178-71048/root/chroot_tmpdir/scmroot/python-docker'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-docker
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78d4d0b !2 fix for request 2.32 error Merge pull request !2 from Jackey_1024/master