$ git clone -n https://gitee.com/wency_cn/python-aiohttp.git /var/lib/mock/dist-an23-build-492760-74562/root/chroot_tmpdir/scmroot/python-aiohttp
Cloning into '/var/lib/mock/dist-an23-build-492760-74562/root/chroot_tmpdir/scmroot/python-aiohttp'...
$ git fetch origin 2ff426002bec89fd0c5ce61ba033c73d5bedb144:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-aiohttp
 * [new ref]         2ff426002bec89fd0c5ce61ba033c73d5bedb144 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ff4260 Update code from upstream