Closed
Description
Bug description
A unnecessary-lambda
warning is created for lambda expressions which use one of its parameters in its body, for example:
# pylint: disable=expression-not-assigned,missing-module-docstring,undefined-variable
lambda x: x(x)
My real code was something like
lambda foo, bar: (function1 if bar == 1 else function2)(foo, bar)
Configuration
No response
Command used
pylint tmp.py
Pylint output
************* Module tmp
tmp.py:2:0: W0108: Lambda may not be necessary (unnecessary-lambda)
------------------------------------------------------------------
Your code has been rated at 0.00/10 (previous run: 0.00/10, +0.00)
Expected behavior
No warning
Pylint version
pylint 2.17.0
astroid 2.15.0
Python 3.11.2 (main, Mar 17 2023, 12:30:14) [Clang 14.0.0 (clang-1400.0.29.202)]
OS / Environment
No response
Additional dependencies
No response