class_docstr: Helper class to provide attribute like access to List objects.
class_docstr_tok: ["Helper","class","to","provide","attribute","like","access","to","List","objects","."]
code: def __getitem__(self, k):
      val = self._l_[k]
      if isinstance(val, slice):
          return AttributeList(val)
      return _wrap(val)
  
imports: from __future__ import annotations
  from typing import Iterator
label_desc: Use image node_id 2 for calling the AttributeList obj's underlying member method code with example usage: obj.__getitem__(k) and returns: _wrap, AttributeList