code: def _name_in_all(parent, name):
      return name in getattr(parent, "__all__", [])
  
file_path: cudf/python/cudf/cudf/tests/test_doctests.py
imports: import contextlib
  import doctest
  import inspect
  import io
  import itertools
  import os
  import numpy
  import pytest
  import cudf
label_desc: Use image node_id 1 for calling a global function with example usage: _name_in_all(parent, name) and returns: unknown