visualization.py 文件源码

def __init__(self, parent, props):
        super().__init__(layout=ipywidgets.Layout(align_items='flex-end'))
        self.parent = parent
        self.props = props
        self.install_button = ipywidgets.Button()
        self.install_button.add_class('nbv-table-row')
        self.remove_button = ipywidgets.Button(description='remove')
        self.remove_button.add_class('nbv-table-row')
        self.html = ipywidgets.HTML()

        if self.props['writable'] == 'INSTALLED':
            self.chidlren = (self.html,)
        else:
            self.children = (self.html, self.install_button, self.remove_button)
        self.install_button.on_click(self.install)
        self.remove_button.on_click(self.uninstall)
        self.rerender()