$ git clone -n https://gitee.com/src-opencloudos-rpms/python-iso8601 /var/lib/mock/dist-oc8-build-33076-9924/root/chroot_tmpdir/scmroot/python-iso8601
Cloning into '/var/lib/mock/dist-oc8-build-33076-9924/root/chroot_tmpdir/scmroot/python-iso8601'...
$ git reset --hard origin/oc8
HEAD is now at b25d34a import python-iso8601-0.1.11-12.tl3