$ git clone -n https://gitee.com/opencloudos-stream/python-matplotlib.git /var/lib/mock/dist-ocs23-build-35440-1794/root/chroot_tmpdir/scmroot/python-matplotlib
Cloning into '/var/lib/mock/dist-ocs23-build-35440-1794/root/chroot_tmpdir/scmroot/python-matplotlib'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-matplotlib
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1282899 !2 Rebuilt for qhull 8.0.2 Merge pull request !2 from cunshunxia/master