$ git clone -n https://gitee.com/mgb01105731/python-jsonschema.git /var/lib/mock/dist-an23.3-build-453716-73603/root/chroot_tmpdir/scmroot/python-jsonschema
Cloning into '/var/lib/mock/dist-an23.3-build-453716-73603/root/chroot_tmpdir/scmroot/python-jsonschema'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-jsonschema
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8271b7d Update to 4.18.0