import cadquery as cq
w0=cq.Workplane('YZ',origin=(-22,0,0))
r=w0.sketch().segment((-50,-16),(-49,-23)).segment((-29,-20)).segment((-29,-23)).segment((-9,-23)).segment((-9,-16)).segment((3,-13)).arc((46,13),(1,-6)).segment((-9,-8)).segment((-9,-4)).segment((-29,-4)).segment((-29,-12)).close().assemble().push([(-19,-14)]).circle(9,mode='s').finalize().extrude(44)