How to use the hidden decorator in another class in Python?
class TestA(object):
def _decorator(foo):
def magic(self):
print("Start magic")
foo(self)
print("End magic")
return magic
@_decorator
def bar(self):
print("Normal call")
_decorator = staticmethod(_decorator)
class TestB(TestA):
@TestA._decorator
def bar(self):
print("Override bar in")
super(TestB, self).bar()
print("Override bar out")
print("Normal:")
test = TestA()
test.bar()
print('-' * 10)
print("Inherited:")
b = TestB()
b.bar()
Output
Normal: Start magic Normal call End magic ---------- Inherited: Start magic Override bar in Start magic Normal call End magic Override bar out End magic