diff options
Diffstat (limited to 'astroid/objects.py')
| -rw-r--r-- | astroid/objects.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/astroid/objects.py b/astroid/objects.py index 888ca36e..93c5f406 100644 --- a/astroid/objects.py +++ b/astroid/objects.py @@ -184,6 +184,9 @@ class Super(node_classes.NodeNG): yield inferred elif self._class_based or inferred.type == "staticmethod": yield inferred + elif isinstance(inferred, Property): + function = inferred.function + yield from function.infer_call_result(caller=self, context=context) elif bases._is_property(inferred): # TODO: support other descriptors as well. try: @@ -280,3 +283,26 @@ class PartialFunction(scoped_nodes.FunctionDef): # TODO: Hack to solve the circular import problem between node_classes and objects # This is not needed in 2.0, which has a cleaner design overall node_classes.Dict.__bases__ = (node_classes.NodeNG, DictInstance) + + +class Property(scoped_nodes.FunctionDef): + """Class representing a Python property""" + + def __init__( + self, function, name=None, doc=None, lineno=None, col_offset=None, parent=None + ): + super().__init__(name, doc, lineno, col_offset, parent) + self.function = function + + # pylint: disable=unnecessary-lambda + special_attributes = util.lazy_descriptor(lambda: objectmodel.PropertyModel()) + type = "property" + + def pytype(self): + return "%s.property" % BUILTINS + + def infer_call_result(self, caller=None, context=None): + raise exceptions.InferenceError("Properties are not callable") + + def infer(self, context=None, **kwargs): + return iter((self,)) |