old_contents: from IPython.config.loader import Config
  from IPython.utils.traitlets import Unicode
  
  from nbgrader.apps.customnbconvertapp import CustomNbConvertApp
  from nbgrader.apps.customnbconvertapp import aliases as base_aliases
  from nbgrader.apps.customnbconvertapp import flags as base_flags
  from nbgrader.templates import get_template_path
  
  
  aliases = {}
  aliases.update(base_aliases)
  aliases.update({
      'regexp': 'FindStudentID.regexp'
  })
  
  flags = {}
  flags.update(base_flags)
  flags.update({
      'serve': (
          {'FormgradeApp': {'postprocessor_class': 'nbgrader.postprocessors.ServeFormGrader'}},
          "Run the form grading server"
      )
  })
  
  
  class FormgradeApp(CustomNbConvertApp):
  
      name = Unicode(u'nbgrader-formgrade')
      description = Unicode(u'Grade a notebook using an HTML form')
      aliases = aliases
      flags = flags
  
      student_id = Unicode(u'', config=True)
  
      def _export_format_default(self):
          return 'html'
  
      def build_extra_config(self):
          self.extra_config = Config()
          self.extra_config.Exporter.preprocessors = [
              'nbgrader.preprocessors.FindStudentID'
          ]
          self.extra_config.Exporter.template_file = 'formgrade'
          self.extra_config.Exporter.template_path = ['.', get_template_path()]
          self.config.merge(self.extra_config)
  
new_contents: from IPython.config.loader import Config
  from IPython.utils.traitlets import Unicode
  
  from nbgrader.apps.customnbconvertapp import CustomNbConvertApp
  from nbgrader.apps.customnbconvertapp import aliases as base_aliases
  from nbgrader.apps.customnbconvertapp import flags as base_flags
  from nbgrader.templates import get_template_path
  
  
  aliases = {}
  aliases.update(base_aliases)
  aliases.update({
      'regexp': 'FindStudentID.regexp'
  })
  
  flags = {}
  flags.update(base_flags)
  flags.update({
      'serve': (
          {'FormgradeApp': {'postprocessor_class': 'nbgrader.postprocessors.ServeFormGrader'}},
          "Run the form grading server"
      )
  })
  
  
  class FormgradeApp(CustomNbConvertApp):
  
      name = Unicode(u'nbgrader-formgrade')
      description = Unicode(u'Grade a notebook using an HTML form')
      aliases = aliases
      flags = flags
      ipython_dir = "/tmp"
  
      student_id = Unicode(u'', config=True)
  
      def _export_format_default(self):
          return 'html'
  
      def build_extra_config(self):
          self.extra_config = Config()
          self.extra_config.Exporter.preprocessors = [
              'nbgrader.preprocessors.FindStudentID'
          ]
          self.extra_config.Exporter.template_file = 'formgrade'
          self.extra_config.Exporter.template_path = ['.', get_template_path()]
          self.config.merge(self.extra_config)
  
subject: Use default IPython profile when converting to HTML