Unable to call function inside thread.finished()

[qtDevOps]

I want to pass func1 inside worker.finished() inside func2 which creates a thread.

class Parent(UI):

    def func1(self):
        self.button1.setEnabled(True)
        self.button2.setEnabled(False)

    def func2(self):
        self.worker = WorkerThread()
        self.worker.start()
        self.worker.finished.connect(Parent.func1(self)) # argument 1 has unexpected type 'NoneType'


class WorkerThread(QThread):
    do_stuff

[JonB]

@qtDevOps

self.worker.finished.connect(self.func1)

[qtDevOps]

The file in which I'm trying to achieve it is derived from UI.py. main.py file which runs the program also derived from UI.py. I didn't inherit main class inside the parent class file but called the function through main.py file

I tried it. It doesn't work, throws error saying

AttributeError: 'mainClass' object has no attribute 'func1'

[JonB]

@qtDevOps
I don't know what you're saying. Your code shows a class Parent containing a def func1(self). That's how I answered. My line is a replacement for the line you show with # argument 1 has unexpected type 'NoneType'. I don't know about any mainClass.