桌宠源代码 python

桌宠源代码Python是一种可以在电脑桌面上放置小型宠物的程序，使用Python语言编写。该程序可以自主运动，还有各种表情和动作，例如眨眼、摇头、扭屁股等。下面是一个简单的桌宠源代码Python：

import tkinter as tk
import random

class DesktopPet:
    def __init__(self, master):
        self.master = master
        self.master.geometry('100x100')
        self.master.overrideredirect(True)
        self.master.attributes('-topmost', True)
        self.master.configure(background='white')
        self.width = self.master.winfo_screenwidth()
        self.height = self.master.winfo_screenheight()
        self.master.bind('<Button-1>', self.on_surface_clicked)
        self.master.bind('<B1-Motion>', self.on_surface_dragged)
        self.master.bind('<KeyPress>', self.on_key_pressed)

        self.pet_img = tk.PhotoImage(file='pet.gif')
        self.pet_label = tk.Label(self.master, image=self.pet_img)
        self.pet_label.pack()
        self.pet_label.bind('<Button-1>', self.on_surface_clicked)
        self.pet_label.bind('<B1-Motion>', self.on_surface_dragged)
        self.pet_label.bind('<Button-2>', self.on_eye_clicked)

        self.x = random.randint(0, self.width - 100)
        self.y = random.randint(0, self.height - 100)
        self.dx = random.random() * 2 - 1
        self.dy = random.random() * 2 - 1

    def move(self):
        self.x += self.dx
        self.y += self.dy
        if self.x < 0 or self.x > self.width - 100:
            self.dx = -self.dx
        if self.y < 0 or self.y > self.height - 100:
            self.dy = -self.dy
        self.master.geometry('+%d+%d' % (self.x, self.y))
        self.master.after(100, self.move)

    def on_surface_clicked(self, event):
        self.dx = 0
        self.dy = 0

    def on_surface_dragged(self, event):
        self.x = event.x
        self.y = event.y

    def on_key_pressed(self, event):
        if event.char == 'q':
            self.master.quit()

    def on_eye_clicked(self, event):
        pass

if __name__ == '__main__':
    root = tk.Tk()
    pet = DesktopPet(root)
    pet.move()
    root.mainloop()

以上是一个简单的桌宠源代码Python，宠物会随机移动，当用户单击或拖动宠物时，它将停止移动，用户还可以按下“q”键退出程序。如果用户单击眼睛，则可以实现其他互动效果。程序可以根据实际需要进行修改，增加更多功能并进行优化以提高可玩性。