$ git clone -n https://src.fedoraproject.org/rpms/PyMca.git /var/lib/mock/f31-build-49366-27272/root/chroot_tmpdir/scmroot/PyMca
Cloning into '/var/lib/mock/f31-build-49366-27272/root/chroot_tmpdir/scmroot/PyMca'...
$ git reset --hard 3bf2d233be51af857f0bafcc130ea258ca86c4f5
HEAD is now at 3bf2d23 Upgrade to 5.4.3