Description
Bug description
pylint gives a E0712 catching-non-exception error on macOS Sonoma, but not on Linux.
Create the following file example.py:
"""Example file to show pylint error"""
import cv2
try:
pass
except cv2.error:
passAnd the configuration from the section below to avoid no-member errors opencv/opencv-python#570.
I first saw this on GitHub Actions, and I can reproduce no error by running:
$ docker run -it -v .:/code python bash
root# pip install opencv-python pylint
root# cd /code
root# pylint example.pyThe difference is a problem because I either get useless-suppression / I0021 or catching-non-exception.
Configuration
pyproject.toml:
[tool.pylint]
[tool.pylint.'MASTER']
extension-pkg-whitelist = [
'cv2',
]
[tool.pylint.typecheck]
generated-members = ["cv2.*"]Command used
pylint example.pyPylint output
macOS:
************* Module example
example.py:7:7: E0712: Catching an exception which doesn't inherit from Exception: cv2.error (catching-non-exception)
------------------------------------------------------------------
Your code has been rated at 0.00/10 (previous run: 0.00/10, +0.00)Linux:
------------------------------------
Your code has been rated at 10.00/10Expected behavior
No error on either platform.
Error on both platforms is preferable to the current state.
Pylint version
macOS:
pylint 3.0.3
astroid 3.0.2
Python 3.12.1 (main, Dec 7 2023, 20:45:44) [Clang 15.0.0 (clang-1500.0.40.1)]Linux:
pylint 3.0.3
astroid 3.0.2
Python 3.12.1 (main, Dec 19 2023, 16:44:02) [GCC 12.2.0]
OS / Environment
macOS: Apple M2, Sonoma 14.2
Linux: Debian GNU/Linux 12 (bookworm)
Additional dependencies
opencv-python==4.8.1.78