Class Hierarchy

• object: The most base type
  • exceptions.BaseException: Common base class for all exceptions
    • exceptions.Exception: Common base class for all non-exit exceptions.
      • exceptions.StandardError: Base class for all standard Python exceptions that do not represent interpreter exiting.
        • exceptions.RuntimeError: Unspecified run-time error.
          • npsgd.config.ConfigError
          • npsgd.email_manager.EmailSendError
          • npsgd.confirmation_map.ExistingCodeError
          • npsgd.model_manager.InvalidModelError
          • npsgd.model_task.LatexError
          • npsgd.matlab_task.MatlabError
          • npsgd.model_parameters.MissingError
          • npsgd.standalone_task.StandaloneError
          • npsgd.task_queue.TaskQueueException
          • npsgd.model_parameters.ValidationError
  • npsgd.config.Config: Internal class for handling NPSGD configs.
  • npsgd.confirmation_map.ConfirmationEntry
  • npsgd.confirmation_map.ConfirmationMap: Confirmation code map (thread safe).
  • npsgd.email_manager.Email: Actual e-mail object containing all information needed to send an e-mail.
  • npsgd.model_manager.ModelManager: Object for keeping track of all models available to the NPSGD daemons.
  • npsgd.model_parameters.ModelParameter: Model parameter - keeps track of arguments to a model.
    • npsgd.model_parameters.BooleanParameter: Parameter type for selecting true/false values.
    • npsgd.model_parameters.FloatParameter: Parameter type for selecting a single float value.
      • npsgd.model_parameters.IntegerParameter: Parameter type for selecting a single integer value.
    • npsgd.model_parameters.RangeParameter: Parameter type for selecting a range of floats (e.g.
    • npsgd.model_parameters.SelectParameter: Parameter type for selecting from a fixed set of string options (like a combo box).
    • npsgd.model_parameters.StringParameter: Parameter type for selecting string values.
  • npsgd.model_task.ModelTask: Abstract base class for all user-defined models.
    • npsgd.matlab_task.MatlabTask: Abstract base matlab task.
    • npsgd.standalone_task.StandaloneTask: Abstract base task for standalone models.
  • npsgd_worker.NPSGDWorker: Worker class for executing models and sending out result emails.
  • npsgd_queue.QueueGlobals: Queue state objects along with disk serialization mechanisms for them.
  • tornado.web.RequestHandler: Subclass this class and define get() or post() to make a handler.
    • npsgd_web.ClientBaseRequest: Index response handler (e.g.
    • npsgd_web.ClientConfirmRequest: HTTP confirmation code handler.
    • npsgd_web.ClientModelRequest: HTTP handler for all model related requests.
    • npsgd_queue.QueueRequestHandler: Superclass to all queue request methods.
      • npsgd_queue.ClientConfirm: HTTP handler for clients confirming a model request.
      • npsgd_queue.ClientModelCreate: HTTP handler for clients creating a model request (before confirmation).
      • npsgd_queue.ClientQueueHasWorkers: Request handler for the web daemon to check if workers are available.
      • npsgd_queue.WorkerFailedTask: HTTP handler for workers reporting failure to complete a job.
      • npsgd_queue.WorkerHasTask: HTTP handler for workers ensuring that a job still exists.
      • npsgd_queue.WorkerInfo: HTTP handler for workers checking into the queue.
      • npsgd_queue.WorkerSucceededTask: HTTP handler for workers telling the queue that they have succeeded processing.
      • npsgd_queue.WorkerTaskKeepAlive: HTTP handler for workers pinging the queue while working on a task.
      • npsgd_queue.WorkerTaskRequest: HTTP handler for workers grabbings tasks off the queue.
  • npsgd.task_queue.TaskQueue: Main queue object (thread safe).
  • tornado.web.UIModule: A UI re-usable, modular unit on a page.
    • npsgd.ui_modules.ParameterRenderer: UI module to render parameter HTML.
  • threading._Verbose
    • threading.Thread
      • npsgd.email_manager.EmailManagerThread: Thread for sending e-mail in the background (using a queue of e-mails).
      • npsgd_queue.ExpireWorkerTaskThread: Task Expiration Thread
      • npsgd.model_manager.ModelScannerThread: Thread for periodically loading new versions of models.
      • npsgd_worker.TaskKeepAliveThread: Model keep alive thread.