tsp/demo.py

class Ways():
    def way_change(self):
        global entry3, entry4
        value1 = entry3.get()  # 获取第一个输入框的值
        value2 = entry4.get()  # 获取第二个输入框的值
        try:
            value1 = int(value1)  # 将值转换为整数
            value2 = int(value2)  # 将值转换为整数
            print("值1:", value1)
            print("值2:", value2)
            ways_list = [int(node[1]) for node in d.Nodes]
            # 判断两点是否连接
            if abs(value2) > 10 and abs(value1) > 10:
                tk.messagebox.askokcancel(title='错误', message='请重新输入正确的编号！')
                return
            else:
                if value1 < value2:
                    str_route = f'{value1}-{value2}'
                else:
                    str_route = f'{value2}-{value1}'
            no = 0
            for item in d.Edges:
                if str_route == item[5]:
                    no = G.node_edge(value1 - 1, value2 - 1)
                    if d.Edges[no][3] == 0:
                        tk.messagebox.askokcancel(title='提醒', message='当前路线不存在！')
                        return
            top = creat_window(str_route + '路径参数修改')  # 创建弹出窗口
            distance_entry = create_input_box(top, "路程/公里：（1-99）", d.Edges[no][6])  # 创建一个输入框，获取卷积核大小
            time_entry = create_input_box(top, "时间/h：（1-99）", d.Edges[no][7])  # 创建一个输入框，获取卷积步长
            def get_input():  # 创建
                ···与前面way_add里get_input相似
            button = tk.Button(top, text="获取信息", command=get_input)
            button.pack()
        except ValueError:
            tk.messagebox.askokcancel(title='错误', message='请输入正确的城市编号！')