def __call__(self): apply(self.func, self.args) python中，这句话是什么意思啊，初学，谢谢大家

class ThreadFunc(object):
def __init__(self, func,args,name=''):
self.name = name
self.func = func
self.args = args

def __call__(self):
apply(self.func, self.args)

虽然我很聪明，但这么说真的难到我了

apply(function, args[, keywords]) The function argument must be a callable object (a user-defined or built-in function or method, or a class object) and the argsargument must be a sequence. The function is called with args as the argument list; the number of arguments is the length of the tuple. If the optional keywords argument is present, it must be a dictionary whose keys are strings. It specifies keyword arguments to be added to the end of the argument list. Calling apply() is different from just calling function(args), since in that case there is always exactly one argument. The use of apply() is equivalent to function(*args, **keywords). Deprecated since version 2.3: Use function(*args, **keywords) instead of apply(function, args, keywords) (see Unpacking Argument Lists). 你看看文档嘛。。。。就是当call这个object时调用self.func并且使用self.args给的参数。。

设置Python2中的内容，当__call__调用self.func时同时传入self.args的参数； python3使用self.func(*self.args)