code: def _write_fileobject(obj, original_fn, f, *args, **kwargs):
      ret = original_fn(f, *args, **kwargs)
      if not PatchedJoblib._current_task:
          return ret
  
      fname = f if isinstance(f, six.string_types) else None
      fileobj = ret if isinstance(f, six.string_types) else f
  
      if fileobj and hasattr(fileobj, "close"):
  
          def callback(*_):
              PatchedJoblib._register_dump(obj, fname or fileobj)
  
          if isinstance(fname, six.string_types) or hasattr(
              fileobj, "name"
          ):
              buffer_writer_close_cb(fileobj, callback)
      else:
          PatchedJoblib._register_dump(obj, f)
      return ret
  
imports: import sys
  import warnings
  from functools import partial
  import six
  from pathlib2 import Path
  from .import_bind import PostImportHookPatching
  from ..binding.frameworks import _patched_call, _Empty, WeightsFileHandler
  from ..config import running_remotely
  from ..debugging.log import LoggerRoot
  from ..model import Framework
  from ..utilities.lowlevel.file_access import get_filename_from_file_object, buffer_writer_close_cb
label_desc: Use image node_id 6 for calling the PatchedJoblib obj's underlying member method code with example usage: obj._write_fileobject(obj, original_fn, f) and returns: ret, ret