[too-many-function-args] False negative when calling super().__init__() with non-self argument #9519
Description
Bug
no error given in pylint, no run in Python
class WinHlp:
def print_text(self, txt):
print(f'{__class__} {txt=}')
class Window:
def print_text(self, txt):
print(f'{__class__} {txt=}')
class Win(WinHlp, Window):
def __init__(self, txt):
super().__init__(txt)
self.print_text(txt)
Win('hello')Configuration
No response
Command used
pylint a.pyPylint output
Microsoft Windows [Version 10.0.19045.4170]
(c) Microsoft Corporation. All rights reserved.
C:\Users\Me>cd C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions
C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions>pylint test.py
************* Module test
test.py:1:0: C0114: Missing module docstring (missing-module-docstring)
test.py:1:0: C0115: Missing class docstring (missing-class-docstring)
test.py:3:4: C0116: Missing function or method docstring (missing-function-docstring)
test.py:1:0: R0903: Too few public methods (1/2) (too-few-public-methods)
test.py:6:0: C0115: Missing class docstring (missing-class-docstring)
test.py:8:4: C0116: Missing function or method docstring (missing-function-docstring)
test.py:6:0: R0903: Too few public methods (1/2) (too-few-public-methods)
test.py:11:0: C0115: Missing class docstring (missing-class-docstring)
test.py:11:0: R0903: Too few public methods (1/2) (too-few-public-methods)
------------------------------------------------------------------
Your code has been rated at 1.82/10 (previous run: 8.82/10, -7.00)
C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions>Expected behavior
Microsoft Windows [Version 10.0.19045.4170]
(c) Microsoft Corporation. All rights reserved.
C:\Users\Me>cd C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions
C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions>test.py
Traceback (most recent call last):
File "C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions\test.py", l
ine 17, in
Win('hello')
File "C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions\test.py", l
ine 13, in init
super().init(txt)
TypeError: object.init() takes exactly one argument (the instance to initialize)
C:\Users\Me\Documents\Programming\Python\Mylib\experimental\subclassing\more than 1 base\discussions>
Pylint version
pylint 3.1.0
astroid 3.1.0
Python 3.12.2OS / Environment
Windows 10
Additional dependencies
No response
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jacobtylerwalls commentedon Mar 24, 2024
Thanks for the report!
Slimmer reproducer without multiple bases:
EDIT: removed incorrect hint.
[-]subclassing[/-][+][no-value-for-parameter] False negative when calling `super().__init__()` with non-self argument[/+]shekhuverma commentedon Apr 16, 2024
I am looking to solve this one but I am not able to get how to add this condition to the above mentioned code block?
too-many-function-argswhen callingsuper().__init__()with non-self argument #10190[-][no-value-for-parameter] False negative when calling `super().__init__()` with non-self argument[/-][+][too-many-function-args] False negative when calling `super().__init__()` with non-self argument[/+]