| import abc | |
| from abc import abstractmethod | |
| def decorator(f): | |
| return f | |
| class C(object): | |
| __metaclass__ = abc.ABCMeta | |
| @abstractmethod | |
| def foo(self): | |
| pass | |
| @abc.abstractmethod | |
| def bar(self): | |
| pass | |
| @decorator | |
| def baz(self): | |
| pass | |
| def quux(self): | |
| pass | |
| def test(self): | |
| a = self.foo() | |
| b = self.bar() | |
| c = self.baz() | |
| <weak_warning descr="Function 'quux' doesn't return anything">d = self.quux()</weak_warning> |