class_docstr: Allows to redirect stdout and stderr to logger.
  
  :param log: The log level method to write to, ie. log.debug, log.warning
class_docstr_tok: ["Allows","to","redirect","stdout","and","stderr","to","logger",".",":","param","log",":","The","log","level","method","to","write","to",",","ie",".","log.debug",",","log.warning"]
docstr: Return False to indicate that the stream is not closed.
  
  Streams will be open for the duration of Airflow's lifecycle.
  
  For compatibility with the io.IOBase interface.
docstr_tok: ["Return","False","to","indicate","that","the","stream","is","not","closed",".","Streams","will","be","open","for","the","duration","of","Airflow","'s","lifecycle",".","For","compatibility","with","the","io.IOBase","interface","."]
code: def closed(self):
      """
      Return False to indicate that the stream is not closed.
  
      Streams will be open for the duration of Airflow's lifecycle.
  
      For compatibility with the io.IOBase interface.
      """
      return False
  
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 StreamLogWriter obj's underlying member method code with example usage: obj.closed() and returns: False