classe - méthodes abstraites avec des arguments précis en Python - Stack Overflow

I implement abstract class with abc package. The program below shows no problems.

Is there any way to make it fail because abstract MyMethod did have an argument a but the implementation of 'MyMethod' in class Derivative didn't? So I would like specify not only methods in the interface class Base but also arguments of these methods.

import abc

#Abstract class
class Base(object):
    __metaclass__  = abc.ABCMeta

    @abc.abstractmethod
    def MyMethod(self, a):
        'MyMethod prints a'


class Derivative(Base)

    def MyMethod(self):
        print 'MyMethod'

I implement abstract class with abc package. The program below shows no problems.

Is there any way to make it fail because abstract MyMethod did have an argument a but the implementation of 'MyMethod' in class Derivative didn't? So I would like specify not only methods in the interface class Base but also arguments of these methods.

import abc

#Abstract class
class Base(object):
    __metaclass__  = abc.ABCMeta

    @abc.abstractmethod
    def MyMethod(self, a):
        'MyMethod prints a'


class Derivative(Base)

    def MyMethod(self):
        print 'MyMethod'

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