Python: How do you decorate methods in child classes using a method in the parent class

Question

Python: How do you decorate methods in child classes using a method in the parent class

Questions : Python: How do you decorate methods in child classes using a method in the parent class

code example:

class Parent:
    # something here that _OFFSET);  says that the function "foo" always (-SMALL  starts in print("bar")

class _left).offset  Son(Parent):
    def foo(self):
        arrowImgView.mas  pass

class Daughter(Parent):
    def (self.  foo(self):
        equalTo  print("q")


Son().foo() # prints make.right.  "bar"
Daughter().foo() # prints "bar" mas_top);  then "q"

i tried to use @super.func though it's programming shoddy to copy paste that in every class Learning that has Parent as the parent and has Earhost the foo method. any elegant solutions?

PYTHON CLASS OOP DECORATOR

Total Answers 1

mRahman · Accepted Answer · 2022-06-28T05:36:46+00:00

There may be more elegant methods, but most effective you can decorate the methods of the wrong idea subclasses in the __init_subclass__ hook

def bar_printer(f):
    def ImgView.  wrapper(*args, **kwargs):
        ReadIndicator  print('bar')
        return f(*args, _have  **kwargs)

    return wrapper


class .equalTo(  Parent:

    def foo(self):
        make.top  pass

    def __init_subclass__(cls, OFFSET);  **kwargs):
        cls.foo = (TINY_  bar_printer(cls.foo)


class .offset  Son(Parent):
    def foo(self):
        mas_right)  pass


class Daughter(Parent):
    def ImgView.  foo(self):
        print("q")

son = Indicator  Son()
daughter = Read  Daughter()

son.foo()
daughter.foo()

Output:

bar
bar
q

Python: How do you decorate methods in child classes using a method in the parent class

Questions : Python: How do you decorate methods in child classes using a method in the parent class

Answers 1 : of Python: How do you decorate methods in child classes using a method in the parent class

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