How to use the paperwork.frontend.util.jobs.JobFactory.__init__ function in paperwork

def __init__(self, main_win):
        JobFactory.__init__(self, "Label predictor (on new doc)")
        self.__main_win = main_win

def __init__(self, settings_win, selected_source):
        JobFactory.__init__(self, "SourceFinder")
        self.__settings_win = settings_win
        self.__selected_source = selected_source

def __init__(self, scan_workflow, config):
        JobFactory.__init__(self, "OCR")
        self.__config = config
        self.scan_workflow = scan_workflow

def __init__(self, settings_win, selected_resolution,
                 recommended_resolution):
        JobFactory.__init__(self, "ResolutionFinder")
        self.__settings_win = settings_win
        self.__selected_resolution = selected_resolution
        self.__recommended_resolution = recommended_resolution

def __init__(self, doc_list):
        JobFactory.__init__(self, "LabelUpdater")
        self.__doc_list = doc_list

def __init__(self, settings_win, resolutions_store):
        JobFactory.__init__(self, "CalibrationScan")
        self.__settings_win = settings_win
        self.__resolutions_store = resolutions_store

def __init__(self, progressive_list):
        JobFactory.__init__(self, "Progressive List")
        self.progressive_list = progressive_list

def __init__(self, doc_list):
        JobFactory.__init__(self, "LabelDeleter")
        self.__doc_list = doc_list

def __init__(self, main_win, config):
        JobFactory.__init__(self, "IndexUpdater")
        self.__main_win = main_win
        self.__config = config

def __init__(self, doc_list):
        JobFactory.__init__(self, "LabelCreator")
        self.__doc_list = doc_list