$ git clone -n https://gitee.com/wenyuzifang/pytz.git /var/lib/mock/dist-an23-build-466165-73955/root/chroot_tmpdir/scmroot/pytz
Cloning into '/var/lib/mock/dist-an23-build-466165-73955/root/chroot_tmpdir/scmroot/pytz'...
$ git fetch origin 7f1ca47246372acf59d8bfd748ef810fe491c0bb:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/pytz
 * [new ref]         7f1ca47246372acf59d8bfd748ef810fe491c0bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f1ca47 Update code from upstream