code: def __iter__(self) -> Iterator[str]:
      section: Mapping[str, str] = self.config.sections.get(
          self.name, {}
      )
  
      def lineof(key: str) -> int:
          return self.config.lineof(self.name, key)  # type: ignore[return-value]
  
      yield from sorted(section, key=lineof)
  
imports: from __future__ import annotations
  from typing import Callable, Iterator, Mapping, Optional, Tuple, TypeVar, Union, TYPE_CHECKING, NoReturn, NamedTuple, overload, cast
  import os
  from .exceptions import ParseError
  from .None import _parse
  from ._parse import COMMENTCHARS, iscommentline
label_desc: Use image node_id 10 for calling the SectionWrapper obj's underlying member method code with example usage: obj.__iter__() and returns: self