$ git clone -n https://gitee.com/wency_cn/python-isodate.git /var/lib/mock/dist-an23-build-491298-74530/root/chroot_tmpdir/scmroot/python-isodate
Cloning into '/var/lib/mock/dist-an23-build-491298-74530/root/chroot_tmpdir/scmroot/python-isodate'...
$ git fetch origin 7da4c42735502304de0d118a7435fb0928c4f411:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-isodate
 * [new ref]         7da4c42735502304de0d118a7435fb0928c4f411 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7da4c42 Update code from upstream