$ git clone -n https://gitee.com/wenyuzifang/python-websockets.git /var/lib/mock/dist-an23-build-472638-74118/root/chroot_tmpdir/scmroot/python-websockets
Cloning into '/var/lib/mock/dist-an23-build-472638-74118/root/chroot_tmpdir/scmroot/python-websockets'...
$ git fetch origin 74a386573fab4e271d5fbb52c5b01d8570df1301:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-websockets
 * [new ref]         74a386573fab4e271d5fbb52c5b01d8570df1301 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 74a3865 Update code from upstream