$ git clone -n https://gitee.com/wenyuzifang/python-aiohttp.git /var/lib/mock/dist-an23-build-485570-74348/root/chroot_tmpdir/scmroot/python-aiohttp
Cloning into '/var/lib/mock/dist-an23-build-485570-74348/root/chroot_tmpdir/scmroot/python-aiohttp'...
$ git fetch origin cdbbda1f99bb2e5e76b9a805a9aefd049d04ed9f:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-aiohttp
 * [new ref]         cdbbda1f99bb2e5e76b9a805a9aefd049d04ed9f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cdbbda1 Update code from upstream