python_kr_imjonggil.py

# https://www.facebook.com/groups/pythonkorea/permalink/2257134351036380/

class Interface:
    def __init__():
        pass
    def __method__():
        pass

class A(Interface):
    def __init__(para1):
        self.para1 = para1
    def __method__():
        ...
        pass
      
class SubB(Interface):
    def __init__(int1:Interface, para2):
        self.int1 = int1
        self.para2 = para2
    
class SubC(Interface):
    def __init__(int1:Interface, para3):
        self.int2 = int2
	self.para2 = para3
        
a = A()
b = SubB(a, para2)
c = SubC(a, para3)