class_docstr: A Mixin for applications that start InteractiveShell instances.
  
  Provides configurables for loading extensions and executing files
  as part of configuring a Shell environment.
  
  The following methods should be called by the :meth:`initialize` method
  of the subclass:
  
    - :meth:`init_path`
    - :meth:`init_shell` (to be implemented by the subclass)
    - :meth:`init_gui_pylab`
    - :meth:`init_extensions`
    - :meth:`init_code`
class_docstr_tok: ["A","Mixin","for","applications","that","start","InteractiveShell","instances",".","Provides","configurables","for","loading","extensions","and","executing","files","as","part","of","configuring","a","Shell","environment",".","The","following","methods","should","be","called","by","the",":","meth",":","`","initialize","`","method","of","the","subclass",":","-",":","meth",":","`","init_path","`","-",":","meth",":","`","init_shell","`","(","to","be","implemented","by","the","subclass",")","-",":","meth",":","`","init_gui_pylab","`","-",":","meth",":","`","init_extensions","`","-",":","meth",":","`","init_code","`"]
docstr: Run module specified at the command-line.
docstr_tok: ["Run","module","specified","at","the","command-line","."]
code: def _run_module(self):
      """Run module specified at the command-line."""
      if self.module_to_run:
          # Make sure that the module gets a proper sys.argv as if it were
          # run using `python -m`.
          save_argv = sys.argv
          sys.argv = [sys.executable] + self.extra_args
          try:
              self.shell.safe_run_module(
                  self.module_to_run, self.shell.user_ns
              )
          finally:
              sys.argv = save_argv
  
imports: import glob
  from itertools import chain
  import os
  import sys
  from traitlets.config.application import boolean_flag
  from traitlets.config.configurable import Configurable
  from traitlets.config.loader import Config
  from IPython.core.application import SYSTEM_CONFIG_DIRS, ENV_CONFIG_DIRS
  from IPython.core import pylabtools
  from IPython.utils.contexts import preserve_keys
  from IPython.utils.path import filefind
  from traitlets import Unicode, Instance, List, Bool, CaselessStrEnum, observe, DottedObjectName
  from IPython.terminal import pt_inputhooks
label_desc: Use image node_id 12 for calling the InteractiveShellApp obj's underlying member method code with example usage: obj._run_module() without return types