ruff rule B

core/middleware.py

@@ -68,5 +68,5 @@ def __init__(self, get_response):
         self.get_response = get_response
 
     def __call__(self, request):
-        setattr(_threadlocal, "request", request)
+        _threadlocal.request = request
         return self.get_response(request)

counter/views.py

@@ -434,7 +434,7 @@ def get_price(self, pid):
 
     def sum_basket(self, request):
         total = 0
-        for pid, infos in request.session["basket"].items():
+        for infos in request.session["basket"].values():
             total += infos["price"] * infos["qty"]
         return total / 100
 

galaxy/management/commands/generate_galaxy_test_data.py

@@ -72,7 +72,9 @@ def add_arguments(self, parser):
     def handle(self, *args, **options):
         self.logger = logging.getLogger("main")
         if options["verbosity"] < 0 or 2 < options["verbosity"]:
-            warnings.warn("verbosity level should be between 0 and 2 included")
+            warnings.warn(
+                "verbosity level should be between 0 and 2 included", stacklevel=2
+            )
 
         if options["verbosity"] == 2:
             self.logger.setLevel(logging.DEBUG)

galaxy/management/commands/rule_galaxy.py

@@ -41,7 +41,9 @@ class Command(BaseCommand):
     def handle(self, *args, **options):
         logger = logging.getLogger("main")
         if options["verbosity"] < 0 or 2 < options["verbosity"]:
-            warnings.warn("verbosity level should be between 0 and 2 included")
+            warnings.warn(
+                "verbosity level should be between 0 and 2 included", stacklevel=2
+            )
 
         if options["verbosity"] == 2:
             logger.setLevel(logging.DEBUG)

galaxy/models.py

@@ -86,7 +86,7 @@ def current_star(self) -> Optional[GalaxyStar]:
 
 
 # Adding a shortcut to User class for getting its star belonging to the latest ruled Galaxy
-setattr(User, "current_star", current_star)
+User.current_star = current_star
 
 
 class GalaxyLane(models.Model):

pyproject.toml

@@ -71,13 +71,15 @@ version = "1.4.25"
 
 [tool.ruff.lint]
 select = [
-	"I",  # isort
-	"B",
 	"A",  # shadowing of Python builtins
-	"F401",  # unused import
+	"B",
+	"C4",  # use comprehensions when possible
+	"I",  # isort
 	"DJ",  # django-specific rules,
+	"F401",  # unused import
+	"FBT",  # boolean trap
     "UP008",  # Use super() instead of super(__class__, self)
-    "UP009"  # utf-8 encoding declaration is unnecessary
+    "UP009",  # utf-8 encoding declaration is unnecessary
 ]
 
 ignore = [