test-trac-0184: do not emit code.py
test-trac-0184: do not emit code.py

jonfoster/pyxb2,jonfoster/pyxb-upstream-mirror,jonfoster/pyxb-upstream-mirror,jonfoster/pyxb2,pabigot/pyxb,jonfoster/pyxb-upstream-mirror,balanced/PyXB,CantemoInternal/pyxb,CantemoInternal/pyxb,pabigot/pyxb,CantemoInternal/pyxb,jonfoster/pyxb2,balanced/PyXB,balanced/PyXB