$ git clone -n https://src.fedoraproject.org/rpms/python-pyvex.git /var/lib/mock/f33-build-273668-51610/root/chroot_tmpdir/scmroot/python-pyvex
Cloning into '/var/lib/mock/f33-build-273668-51610/root/chroot_tmpdir/scmroot/python-pyvex'...
$ git reset --hard 2a6141fba014cefebd5a8e9f89ec89449560a165
HEAD is now at 2a6141f New upstream version