code: def reload_system_path(self):
          # type: () -> None
          
  
          if self._system_path is not None:
              self._system_path.clear_caches()
          self._system_path = None
          six.moves.reload_module(pyfinder_path)
          self._system_path = self.create_system_path()
docs: Rebuilds the base system path and all of the contained finders within it.
  
          This will re-apply any changes to the environment or any version changes on the system.