code: def daemonize(
      args: List[str], executable: Union[None, str, List[str]] = None
  ) -> None:
      if os.name not in ("posix", "nt"):
          return None
  
      if os.environ.get(DVC_DAEMON):
          logger.debug("skipping launching a new daemon.")
          return
  
      env = fix_env()
      env[DVC_DAEMON] = "1"
      if not is_binary():
          file_path = os.path.abspath(inspect.stack()[0][1])
          env["PYTHONPATH"] = os.path.dirname(
              os.path.dirname(file_path)
          )
  
      logger.debug("Trying to spawn %r", args)
      pid = _spawn(
          args, executable, env, output_file=env.get(DVC_DAEMON_LOGFILE)
      )
      logger.debug("Spawned %r with pid %s", args, pid)
  
imports: import inspect
  import logging
  import os
  import subprocess
  import sys
  from contextlib import nullcontext
  from typing import TYPE_CHECKING, Any, List, Mapping, Optional, Sequence, Union
  from dvc.log import logger
  from dvc.env import DVC_DAEMON, DVC_DAEMON_LOGFILE
  from dvc.utils import fix_env, is_binary
  from dvc.utils.collections import ensure_list
label_desc: Use image node_id 10 for calling a global function with example usage: daemonize(args, executable) and returns: None