python实现七夕祝福语

源码如下：

import tkinter as tk
import threading
import time
import random
def dow():
    window = tk.Tk()
    width = window.winfo_screenwidth()
    height = window.winfo_screenheight()
    a = random.randrange(0,width)
    b = random.randrange(0,height)
    window.title("七夕节")
    window.geometry("200x50"+"+"+str(a)+"+"+str(b))
    tk.Label(window,text='亲爱的，七夕节快乐！',bg='pink',fg='white',font=('楷体',14,),width=20,height=2).pack()
    window.mainloop()
threads=[]
for i in range(10):
    t = threading.Thread(target=dow)
    threads.append(t)
    time.sleep(0.1)
    threads[i].start()

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