class_docstr: Define a log handler based on an external service (e.g. ELK, StackDriver).
class_docstr_tok: ["Define","a","log","handler","based","on","an","external","service","(","e.g",".","ELK",",","StackDriver",")","."]
docstr: Return whether handler is able to support external links.
docstr_tok: ["Return","whether","handler","is","able","to","support","external","links","."]
code: def supports_external_link(self) -> bool:
      """Return whether handler is able to support external links."""
  
imports: from __future__ import annotations
  import abc
  import enum
  import logging
  import sys
  from io import IOBase
  from logging import Handler, StreamHandler
  from typing import IO, TYPE_CHECKING, Any, Optional, TypeVar, cast
  import re2
label_desc: Use image node_id 3 for calling the ExternalLoggingMixin obj's underlying member method code with example usage: obj.supports_external_link() without return types