$ git clone -n https://gitee.com/hongwei-qin/python-urllib3.git /var/lib/mock/dist-an23-build-471208-74070/root/chroot_tmpdir/scmroot/python-urllib3
Cloning into '/var/lib/mock/dist-an23-build-471208-74070/root/chroot_tmpdir/scmroot/python-urllib3'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/python-urllib3
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b5b5ae update to 2.5.0