如何从列表(ttk.Notebook)中调用类公式?
I have two python files: entrepreneur.py and main.py.
The first one have a class with a tkinter form (input general information about the person).
The second file is a main file that have many tabs (tkinter Notebook).
我想从第一个文件中的类调用第一个选项卡中的类,但是当我运行应用程序时,公式编...