$ git clone -n https://gitee.com/wenyuzifang/python-pyroute2.git /var/lib/mock/dist-an23-build-481531-74252/root/chroot_tmpdir/scmroot/python-pyroute2
Cloning into '/var/lib/mock/dist-an23-build-481531-74252/root/chroot_tmpdir/scmroot/python-pyroute2'...
$ git fetch origin 45cd1a2072ae9914176bdce164d45537634b2400:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pyroute2
 * [new ref]         45cd1a2072ae9914176bdce164d45537634b2400 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 45cd1a2 Update code from upstream