$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pytz.git /var/lib/mock/dist-an7-build-34013-16169/root/chroot_tmpdir/scmroot/pytz
Cloning into '/var/lib/mock/dist-an7-build-34013-16169/root/chroot_tmpdir/scmroot/pytz'...
$ git reset --hard origin/a7
HEAD is now at aaff72e import pytz-2016.10-2.el7.src.rpm