import tkinter as tk

def choose_gas(gas): create_gas_window(gas)

创建主窗口

window = tk.Tk() window.title("气体种类选择")

设置按钮之间的间距

button_padding = 10

计算按钮总宽度

total_button_width = sum(gas["num"] for gas in gas_info) * 100

计算主窗口的宽度

window_width = total_button_width + (len(gas_info) + 1) * button_padding

设置主窗口的宽度和高度

window.geometry(f"{window_width}x300")

window.mainloop()