【脚本项目源码】Python制作桌面宠物，这么可爱的萌宠你不想拥有吗？

前言

本文给大家分享的是如何通过利用Python制作桌面宠物，废话不多直接开整~

开发工具

Python版本：3.6

相关模块：

(资料图片)

random模块

os模块

cfg模块

sys模块

PyQt5模块

环境搭建

安装Python并添加到环境变量，pip安装需要的相关模块即可。

文中图片素材实战教程，评论留言获取。

桌面宠物的图片素材

代码实现

import osimport cfgimport sysimport randomfrom PyQt5.QtGui import *from PyQt5.QtCore import *from PyQt5.QtWidgets import *from PyQt5 import QtWidgets, QtGui#桌面宠物class DesktopPet(QWidget):def __init__(self, parent=None, **kwargs):super(DesktopPet, self).__init__(parent)# 初始化self.setWindowFlags(Qt.FramelessWindowHint|Qt.WindowStaysOnTopHint|Qt.SubWindow)self.setAutoFillBackground(False)self.setAttribute(Qt.WA_TranslucentBackground, True)self.repaint()# 随机导入一个宠物self.pet_images, iconpath = self.randomLoadPetImages()# 设置退出选项quit_action = QAction("退出", self, triggered=self.quit)quit_action.setIcon(QIcon(iconpath))self.tray_icon_menu = QMenu(self)self.tray_icon_menu.addAction(quit_action)self.tray_icon = QSystemTrayIcon(self)self.tray_icon.setIcon(QIcon(iconpath))self.tray_icon.setContextMenu(self.tray_icon_menu)self.tray_icon.show()# 当前显示的图片self.image = QLabel(self)self.setImage(self.pet_images[0][0])# 是否跟随鼠标self.is_follow_mouse = False# 宠物拖拽时避免鼠标直接跳到左上角self.mouse_drag_pos = self.pos()# 显示self.resize(128, 128)self.randomPosition()self.show()# 宠物动画动作执行所需的一些变量self.is_running_action = Falseself.action_images = []self.action_pointer = 0self.action_max_len = 0# 每隔一段时间做个动作self.timer = QTimer()self.timer.timeout.connect(self.randomAct)self.timer.start(500)#随机做一个动作def randomAct(self):if not self.is_running_action:self.is_running_action = Trueself.action_images = random.choice(self.pet_images)self.action_max_len = len(self.action_images)self.action_pointer = 0self.runFrame()#完成动作的每一帧"""def runFrame(self):if self.action_pointer == self.action_max_len:self.is_running_action = Falseself.action_pointer = 0self.action_max_len = 0self.setImage(self.action_images[self.action_pointer])self.action_pointer += 1

剩余代码

#设置当前显示的图片def setImage(self, image):self.image.setPixmap(QPixmap.fromImage(image))#随机导入一个桌面宠物的所有图片def randomLoadPetImages(self):pet_name = random.choice(list(cfg.PET_ACTIONS_MAP.keys()))actions = cfg.PET_ACTIONS_MAP[pet_name]pet_images = []for action in actions:pet_images.append([self.loadImage(os.path.join(cfg.ROOT_DIR, pet_name, "shime"+item+".png")) for item in action])iconpath = os.path.join(cfg.ROOT_DIR, pet_name, "shime1.png")return pet_images, iconpath#鼠标左键按下时, 宠物将和鼠标位置绑定def mousePressEvent(self, event):if event.button() == Qt.LeftButton:self.is_follow_mouse = Trueself.mouse_drag_pos = event.globalPos() - self.pos()event.accept()self.setCursor(QCursor(Qt.OpenHandCursor))#鼠标移动, 则宠物也移动def mouseMoveEvent(self, event):if Qt.LeftButton and self.is_follow_mouse:self.move(event.globalPos() - self.mouse_drag_pos)event.accept()#鼠标释放时, 取消绑定def mouseReleaseEvent(self, event):self.is_follow_mouse = Falseself.setCursor(QCursor(Qt.ArrowCursor))#导入图像def loadImage(self, imagepath):image = QImage()image.load(imagepath)return image#随机到一个屏幕上的某个位置def randomPosition(self):screen_geo = QDesktopWidget().screenGeometry()pet_geo = self.geometry()width = (screen_geo.width() - pet_geo.width()) * random.random()height = (screen_geo.height() - pet_geo.height()) * random.random()self.move(width, height)#退出程序def quit(self):self.close()sys.exit()#runif __name__ == "__main__":app = QApplication(sys.argv)pet = DesktopPet()sys.exit(app.exec_())