val/105.py

import cadquery as cq
w0=cq.Workplane('ZX',origin=(0,48,0))
r=w0.sketch().segment((-57,47),(-53,47)).segment((-53,30)).segment((-25,30)).arc((5,17),(34,30)).segment((62,30)).segment((62,47)).segment((66,47)).segment((66,70)).segment((62,70)).segment((62,88)).segment((34,88)).arc((5,100),(-25,88)).segment((-53,88)).segment((-53,70)).segment((-57,70)).close().assemble().push([(-51,65)]).circle(2,mode='s').finalize().extrude(-96).union(w0.sketch().segment((-66,-19),(-64,-23)).arc((-62,-20),(-60,-16)).close().assemble().reset().face(w0.sketch().segment((-59,-96),(-27,-96)).segment((-25,-100)).segment((-19,-97)).arc((-42,-88),(-59,-71)).close().assemble()).finalize().extrude(-68))