From 36ede4eb05c508b727e41a0f43cc3c88c7a94633 Mon Sep 17 00:00:00 2001
From: Wolfgang Müller
Date: Fri, 15 Nov 2024 15:52:00 +0100
Subject: backend/lint: Do not shadow certain builtins

This commit enables ruff's flake8-builtin linter that emits warnings
when builtin functions are shadowed. This is useful for builtins like
"dict", "list", or "str" which we use often.

Given the nature of this program we historically rely a lot on the usage
of "id", "hash", and "filter" as variable names which also shadow Python
builtins. For now let's ignore those, we have not used any of them in
our code and the impact to the codebase would be considerable. This
might be revisited in the future.
---
 pyproject.toml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pyproject.toml')

diff --git a/pyproject.toml b/pyproject.toml
index f4ff147..2a3dec1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,6 +49,7 @@ select = [
 	"W",   # pycodestyle
 	"I",   # isort
 	"UP",  # pyupgrade
+	"A",   # flake8-builtin
 	"B",   # flake8-bugbear
 	"SIM", # flake8-simplify
 	"FURB" # refurb
@@ -56,6 +57,9 @@ select = [
 
 ignore = ["B007", "SIM102", "SIM108"]
 
+[tool.ruff.lint.flake8-builtins]
+builtins-ignorelist = ["copyright", "filter", "hash", "id", "input"]
+
 [tool.pytest.ini_options]
 pythonpath = ["src"]
 
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