class_docstr: A Python file config loader that is aware of IPython profiles.
code: def load_subconfig(self, fname, path=None, profile=None):
      if profile is not None:
          try:
              profile_dir = ProfileDir.find_profile_dir_by_name(
                  get_ipython_dir(),
                  profile,
              )
          except ProfileDirError:
              return
          path = profile_dir.location
      return super(ProfileAwareConfigLoader, self).load_subconfig(
          fname, path=path
      )
  
imports: import atexit
  from copy import deepcopy
  import glob
  import logging
  import os
  import shutil
  import sys
  from traitlets.config.application import Application, catch_config_error
  from traitlets.config.loader import ConfigFileNotFound, PyFileConfigLoader
  from IPython.core import release, crashhandler
  from IPython.core.profiledir import ProfileDir, ProfileDirError
  from IPython.paths import get_ipython_dir, get_ipython_package_dir
  from IPython.utils.path import ensure_dir_exists
  from IPython.utils import py3compat
  from traitlets import List, Unicode, Type, Bool, Dict, Set, Instance, Undefined, default, observe
label_desc: Use image node_id 1 for calling the ProfileAwareConfigLoader obj's underlying member method code with example usage: obj.load_subconfig(fname, path, profile) and returns: super