code: def spiceinit(self):
          
          shape = "ringplane" if self.is_ring_data else None
          spiceinit(from_=self.pm.raw_cub, cksmithed="yes", spksmithed="yes", shape=shape)
          logger.info("spiceinit done.")
docs: Perform either normal spiceinit or one for ringdata.
  
          Note how Python name-spacing can distinguish between the method
          and the function with the same name. `spiceinit` from the outer
          namespace is the one imported from pysis.