False Positive: method-hidden with @functools.cached_property #8753
Description
Bug description
When decorating a method with @functools.cached_property pylint produces the error method-hidden whereas decorating it with @property does not.
example.py:
# pylint: disable=too-few-public-methods
"""A bug report example."""
import functools
class Base:
"""Generic base class."""
def __init__(self, example):
self.example = example
class Extended(Base):
"""Class showing the method-hidden error."""
@functools.cached_property
def example(self):
"""
This is a property and should be cached, but should not product method-hidden.
"""
return "expensive function"Configuration
No response
Command used
pylint example.pyPylint output
************* Module example
example.py:17:4: E0202: An attribute defined in example line 10 hides this method (method-hidden)
------------------------------------------------------------------
Your code has been rated at 2.86/10 (previous run: 0.00/10, +2.86)Expected behavior
The method-hidden error should not be emitted.
Pylint version
pylint 2.15.8
astroid 2.12.13
Python 3.10.6 (main, Aug 31 2022, 16:28:02) [Clang 13.1.6 (clang-1316.0.21.2.5)]OS / Environment
No response
Additional dependencies
No response