code: def __init__(
      self,
      target_obj,
      options,
      ignore_option_errors=False,
      package_dir=None,
  ):
      super(ConfigMetadataHandler, self).__init__(
          target_obj, options, ignore_option_errors
      )
      self.package_dir = package_dir
  
imports: from __future__ import absolute_import, unicode_literals
  import io
  import os
  import sys
  import warnings
  import functools
  from collections import defaultdict
  from functools import partial
  from functools import wraps
  from importlib import import_module
  from distutils.errors import DistutilsOptionError, DistutilsFileError
  from setuptools.extern.packaging.version import LegacyVersion, parse
  from setuptools.extern.packaging.specifiers import SpecifierSet
  from setuptools.extern.six import string_types, PY3
label_desc: Use image node_id 1 to create a new ConfigMetadataHandler object from inherited base classes: ConfigHandler with example: obj = ConfigMetadataHandler(target_obj, options, ignore_option_errors, package_dir)