code: def finalize_options(self):
      if self.expath is None:
          raise DistutilsOptionError("'expath' option is required")
      if self.rstpath is None:
          raise DistutilsOptionError("'rstpath' option is required")
      self.expath = _path_rel2file(self.expath)
      self.rstpath = _path_rel2file(self.rstpath)
      self.announce("Converting example scripts")
  
imports: import datetime
  import os
  import platform
  import sys
  from os import linesep, makedirs
  from os.path import dirname
  from os.path import join
  from os.path import sep
  from os.path import splitext
  import setuptools
  from genericpath import exists
  from packaging.version import Version
  from setuptools import Command, DistutilsOptionError, find_namespace_packages, findall, setup
  from .None import formatters
label_desc: Use image node_id 2 for calling the BuildRSTExamplesFromScripts obj's underlying member method code with example usage: obj.finalize_options() without return types