getattr根据对象的名称调用方法。但此对象应该是调用类的父对象。父类可以由super（self.__class__，self）获取

class Base:
    def call_base(func):
        """This does not work"""
        def new_func(self, *args, **kwargs):
            name = func.__name__
            getattr(super(self.__class__, self), name)(*args, **kwargs)
        return new_func

    def f(self, *args):
        print(f"BASE method invoked.")

    def g(self, *args):
        print(f"BASE method invoked.")

class Inherit(Base):
    @Base.call_base
    def f(self, *args):
        """function body will be ignored by the decorator."""
        pass

    @Base.call_base
    def g(self, *args):
        """function body will be ignored by the decorator."""
        pass

Inherit().f() # The goal is to print "BASE method invoked."

在python3中，可以使用__getattribute__方法。请参见以下列表方法名称字符串示例：

func_name = 'reverse'

l = [1, 2, 3, 4]
print(l)
>> [1, 2, 3, 4]

l.__getattribute__(func_name)()
print(l)
>> [4, 3, 2, 1]

getattr根据对象的名称调用方法。但此对象应该是调用类的父对象。父类可以由super（self.__class__，self）获取

class Base:
    def call_base(func):
        """This does not work"""
        def new_func(self, *args, **kwargs):
            name = func.__name__
            getattr(super(self.__class__, self), name)(*args, **kwargs)
        return new_func

    def f(self, *args):
        print(f"BASE method invoked.")

    def g(self, *args):
        print(f"BASE method invoked.")

class Inherit(Base):
    @Base.call_base
    def f(self, *args):
        """function body will be ignored by the decorator."""
        pass

    @Base.call_base
    def g(self, *args):
        """function body will be ignored by the decorator."""
        pass

Inherit().f() # The goal is to print "BASE method invoked."

值得一提的是，如果您需要将函数（或类）名称和应用程序名称作为字符串传递，那么可以这样做：

myFnName  = "MyFn"
myAppName = "MyApp"
app = sys.modules[myAppName]
fn  = getattr(app,myFnName)

给定带有方法栏的模块foo：

import foo
bar = getattr(foo, 'bar')
result = bar()

getattr可以类似地用于类实例绑定方法、模块级方法、类方法。。。名单还在继续。

你的意思是从模块中获取指向内部函数的指针

import foo
method = foo.bar
executed = method(parameter)

这并不是一种更好的蟒蛇方式，对于准时的情况确实是可能的