notebook.py 文件源码

def init_data(self):
        # check if window.graph_data already exists
        # if so then return True
        # else create window.graph_data = {} then return false
        js_code = """
            window.graph_data = [];
            window.current_graph_id = -1;
            window.current_graph_id2 = 0; 

            /*
            require(['d3'], function(d3){
                window.d3 = d3;
            });
            */
        """
        return Javascript(js_code)