diff options
Diffstat (limited to 'pylint/checkers/classes/class_checker.py')
| -rw-r--r-- | pylint/checkers/classes/class_checker.py | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/pylint/checkers/classes/class_checker.py b/pylint/checkers/classes/class_checker.py index f4fc2a42a..bf0ab8ba6 100644 --- a/pylint/checkers/classes/class_checker.py +++ b/pylint/checkers/classes/class_checker.py @@ -15,7 +15,7 @@ from re import Pattern from typing import TYPE_CHECKING, Any, Union import astroid -from astroid import bases, nodes +from astroid import bases, nodes, util from astroid.nodes import LocalsDictNodeNG from astroid.typing import SuccessfulInferenceResult @@ -459,7 +459,7 @@ def _is_attribute_property(name: str, klass: nodes.ClassDef) -> bool: return False property_name = "builtins.property" for attr in attributes: - if attr is astroid.Uninferable: + if isinstance(attr, util.UninferableBase): continue try: inferred = next(attr.infer()) @@ -1453,7 +1453,7 @@ a metaclass class method.", for slots in node.ilookup("__slots__"): # check if __slots__ is a valid type - if slots is astroid.Uninferable: + if isinstance(slots, util.UninferableBase): continue if not is_iterable(slots) and not is_comprehension(slots): self.add_message("invalid-slots", node=node) @@ -1471,7 +1471,7 @@ a metaclass class method.", values = [item[0] for item in slots.items] else: values = slots.itered() - if values is astroid.Uninferable: + if isinstance(values, util.UninferableBase): continue for elt in values: try: @@ -1518,7 +1518,7 @@ a metaclass class method.", self, elt: SuccessfulInferenceResult, node: nodes.ClassDef ) -> None: for inferred in elt.infer(): - if inferred is astroid.Uninferable: + if isinstance(inferred, util.UninferableBase): continue if not isinstance(inferred, nodes.Const) or not isinstance( inferred.value, str @@ -1623,8 +1623,7 @@ a metaclass class method.", else: inferred = safe_infer(node.parent.value) if ( - isinstance(inferred, nodes.ClassDef) - or inferred is astroid.Uninferable + isinstance(inferred, (nodes.ClassDef, util.UninferableBase)) or inferred is None ): # If is uninferable, we allow it to prevent false positives @@ -2133,7 +2132,7 @@ a metaclass class method.", # pylint: disable = too-many-try-statements try: for klass in expr.expr.infer(): - if klass is astroid.Uninferable: + if isinstance(klass, util.UninferableBase): continue # The inferred klass can be super(), which was # assigned to a variable and the `__init__` |