snowballing.py 文件源码

def __init__(self, querier, worklist, force=False, debug=False, index=0):
        reload()
        self.worklist = worklist
        self.force = force
        self.querier = querier
        self.next_page_widget = Button(description='Next Work', icon='fa-arrow-right')
        self.reload_widget = Button(description='Reload', icon='fa-refresh')
        self.previous_page_widget = Button(description='Previous Work', icon='fa-arrow-left')
        self.debug_widget = ToggleButton(value=debug, description="Debug")
        self.textarea_widget = ToggleButton(value=False, description="TextArea")
        self.page_number_widget = Label(value="")
        self.output_widget = Output()
        self.next_page_widget.on_click(self.next_page)
        self.reload_widget.on_click(self.reload)
        self.previous_page_widget.on_click(self.previous_page)
        self.textarea_widget.observe(self.show)
        self.view = VBox([
            HBox([
                self.previous_page_widget,
                self.reload_widget,
                self.next_page_widget,
                self.debug_widget,
                self.textarea_widget,
                self.page_number_widget
            ]),
            self.output_widget
        ])
        self.index = index
        self.varname = ""
        self.work = None
        self.articles = []
        self.reload(show=False)