Files
2018-11-19 15:15:54 +00:00

14 lines
419 B
Python

#This is prone to strange side effects and race conditions.
class MutatingDescriptor(object):
def __init__(self, func):
self.my_func = func
def __get__(self, obj, obj_type):
#Modified state is visible to all instances of C that might call "show".
self.my_obj = obj
return self
def __call__(self, *args):
return self.my_func(self.my_obj, *args)