code: def ast_items(node):
      return [
          (field, getattr(node, field, None)) for field in node._fields
      ]
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from ...asttools import Visitor
  import sys
  import _ast
  from warnings import warn
label_desc: Use image node_id 5 for calling a global function with example usage: ast_items(node) and returns: unknown