class_docstr: Class for mocking deprecated modules.
  
  Parameters
  ----------
  deprmod : name of module to be deprecated.
  deprmodto : name of module as a replacement, optional.
              If not given, the __module__ attribute will
              be used when needed.
  removals : objects or methods in module that will no longer be
             accessible once module is removed.
  moved : dict, optional
          dictionary of function name -> new location for moved
          objects
code: def __dir__(self):
      deprmodule = self._import_deprmod()
      return dir(deprmodule)
  
file_path: catboost/contrib/python/pandas/py2/pandas/util/_depr_module.py
imports: import importlib
  import warnings
label_desc: Use image node_id 2 for calling the _DeprecatedModule obj's underlying member method code with example usage: obj.__dir__() and returns: dir