如果我有这个:
class A:
def callFunction(self, obj):
obj.otherFunction()
class B:
def callFunction(self, obj):
obj.otherFunction()
class C:
def otherFunction(self):
# here I wan't to have acces to the instance of A or B who call me.
...
# in main or other object (not matter where)
a = A()
b = B()
c = C()
a.callFunction(c) # How 'c' know that is called by an instance of A...
b.callFunction(c) # ... or B
尽管存在设计或其他问题,但这只是一个好奇的问题。
注意:这必须在不更改 otherFunction
签名的情况下完成