$ git clone -n https://gitee.com/wenyuzifang/pytz.git /var/lib/mock/dist-an23-build-481696-74252/root/chroot_tmpdir/scmroot/pytz
Cloning into '/var/lib/mock/dist-an23-build-481696-74252/root/chroot_tmpdir/scmroot/pytz'...
$ git fetch origin f889dc37d86b56adfaecb493065e35f095ba41da:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/pytz
 * [new ref]         f889dc37d86b56adfaecb493065e35f095ba41da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f889dc3 Update code from upstream