import cadquery as cq
w0=cq.Workplane('YZ',origin=(8,0,0))
r=w0.sketch().segment((27,19),(33,21)).arc((-48,-64),(41,13)).segment((31,9)).close().assemble().reset().face(w0.sketch().segment((-57,-22),(-54,-27)).segment((-23,-6)).segment((-26,-2)).close().assemble(),mode='s').finalize().extrude(-34).union(w0.workplane(offset=5/2).moveTo(-91,75).cylinder(5,9)).union(w0.sketch().segment((49,-33),(98,-33)).arc((98,-28),(100,-24)).segment((49,-24)).close().assemble().finalize().extrude(17))