class_docstr: Function to capture stdout and stderr streams with timestamps
  
  stackoverflow.com/questions/4984549/merge-and-sync-stdout-and-stderr/5188359
class_docstr_tok: ["Function","to","capture","stdout","and","stderr","streams","with","timestamps","stackoverflow.com\/questions\/4984549\/merge-and-sync-stdout-and-stderr\/5188359"]
docstr: Pass-through for file descriptor.
docstr_tok: ["Pass-through","for","file","descriptor","."]
code: def fileno(self):
      "Pass-through for file descriptor."
      return self._impl.fileno()
  
file_path: nipype/nipype/utils/subprocess.py
imports: import os
  import sys
  import gc
  import errno
  import select
  import locale
  import datetime
  from pathlib import Path
  from subprocess import Popen, STDOUT, PIPE
  from .filemanip import canonicalize_env, read_stream
  from ..None import logging
label_desc: Use image node_id 2 for calling the Stream obj's underlying member method code with example usage: obj.fileno() and returns: self