test_utils.py 文件源码

def test_doc_strings(self):
        bad_docstrings = []
        for cls in [FuncSeleniumMixin, FuncWebTestMixin]:
            for name, member in inspect.getmembers(cls):
                if name.startswith('__'):
                    continue
                if hasattr(member, 'im_func'):
                    member = member.im_func  # Python 2 method
                member_doc = getattr(member, '__doc__', None)

                base_member = getattr(FuncBaseMixin, name, None)
                if base_member is not None:
                    if hasattr(base_member, 'im_func'):
                        base_member = base_member.im_func  # Python 2 method
                    base_doc = getattr(base_member, '__doc__', None)
                    if base_doc is not None and member_doc != base_doc:
                        bad_docstrings.append((cls, name))

        if bad_docstrings:
            self.fail("The following methods have incorrect or missing docstrings "
                      "compared to FuncBaseMixin: \n" +
                      "\n".join("{0}.{1}".format(cls.__name__, name)
                                for cls, name in bad_docstrings))