class_docstr: A wrapper for properties within a schema
class_docstr_tok: ["A","wrapper","for","properties","within","a","schema"]
code: def __getattr__(self, attr):
      try:
          return self[attr]
      except KeyError:
          return super(SchemaProperties, self).__getattr__(attr)
  
imports: import keyword
  import re
  import subprocess
  import textwrap
  import urllib
  from typing import Any, Dict, Final, Iterable, List, Optional, Union
  from .schemapi import _resolve_references
label_desc: Use image node_id 4 for calling the SchemaProperties obj's underlying member method code with example usage: obj.__getattr__(attr) and returns: self, super