code: def __getattr__(self, name):
      try:
          conf_desc = self._conf_keys[name]
      except KeyError:
          raise AttributeError(name)
      return self._get_var(name, conf_desc)
  
file_path: catboost/contrib/python/numpy/py2/numpy/distutils/fcompiler/environment.py
imports: from __future__ import division, absolute_import, print_function
  import os
  import warnings
  from distutils.dist import Distribution
label_desc: Use image node_id 4 for calling the EnvironmentConfig obj's underlying member method code with example usage: obj.__getattr__(name) and returns: self