20200404339zhaoguoyao/Day05/aiapp/frame/app.py

from PyQt5.QtWidgets import QApplication
# from frame.win import Win
from.win import Win

class App(QApplication): # 扩展QApplication类
    def __init__(self): # 实现构造器
        super(App, self).__init__([]) # 调用父亲构造器（参数：命令行参数）

        # 调用Win
        self.Win=Win()
        self.Win.show()