swap flake8 for ruff

The conflicting errors and warnings from flake8 are already handled by
ruff.

Author: ghickman

.flake8

@@ -13,15 +13,10 @@ repos:
     hooks:
       - id: black
 
-  - repo: https://github.com/PyCQA/flake8
-    rev: 7.0.0
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.4.4
     hooks:
-      - id: flake8
-
-  - repo: https://github.com/timothycrosley/isort
-    rev: 5.13.2
-    hooks:
-      - id: isort
+      - id: ruff
 
   - repo: https://github.com/asottile/pyupgrade
     rev: v3.15.2

.pre-commit-config.yaml

@@ -38,3 +38,25 @@ DJANGO_SETTINGS_MODULE = "core.settings"
 python_files = [
   "test_*.py",
 ]
+
+[tool.ruff]
+extend-exclude = [
+    ".env",
+]
+target-version = "py310"
+
+[tool.ruff.lint]
+extend-select = [
+  "A",  # flake8-builtins
+  "I",  # isort
+  "INP",  # flake8-no-pep420
+  "ISC",  # flake8-implicit-str-concat
+  "UP",  # pyupgrade
+  "W",  # pycodestyle warning
+]
+extend-ignore = [
+  "E731",  # allow lambda assignment
+]
+
+[tool.ruff.lint.isort]
+lines-after-imports = 2