drilsdown.py 文件源码

def make_button(label, callback, extra=None):
        """Utility to make a button widget"""
        b = widgets.Button(
            description=label,
            disabled=False,
            button_style='',  # 'success', 'info', 'warning', 'danger' or ''
            tooltip=label,
            )
        b.extra = extra
        b.on_click(callback)
        return b