how to cite between methods inside a subclass

问题

I would like to cite between methods inside this subclass "ImDisp", whose father class is "mywindow". But I found in "Bs" method, the 'BsInf' cannot be cited. Why?

class ImDisp(mywindow):
    def __init__(self):
        super(ImDisp,self).__init__()

    def BsFig(self):
        print('BsFig')

    def BsInf(self):
        print('BsInf')

    def Bs(self):
        self.BsInf #This doesn't work, why?
        print('Bs')

回答1:

You should call the method by adding parentheses to the function object:

self.BsInf()

来源：https://stackoverflow.com/questions/54364276/how-to-cite-between-methods-inside-a-subclass