DQAManager
==========

The function of the Knowlestry Application Framework library to load TaskLists from a JSON file and process them can be accessed through the
:class:`dqa.dqa_manager.DQAManager` class. A typical procedure to load and execute a configuration looks like the
following.

.. code-block:: python
    :caption: Usage of DQAManager

    # Load all Task/Algorithm classes from the core library.
    ConfigSystem.load_classes()
    # Custom task classes can be registered in this way.
    ConfigSystem.load_task_class(MyTaskClass)

    config_filename = 'Preprocessing.json'
    manager = DQAManager()
    # Loading the configuration. Additional parameters to the config can be specified.
    manager.load_config_file(str(config_filename), parameters={}, config_dir='.')
    # Run a task list. Its name is specified as the parameter. By default, it is 'Main'.
    manager.process_task_list()