qipy: do not generate python wrapper when there are no Python projects
qipy: do not generate python wrapper when there are no Python projects

Change-Id: Ib971e2698745e1dccc5c442275139e783dae34c2

aldebaran/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,aldebaran/qibuild,aldebaran/qibuild,aldebaran/qibuild