[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

eav/logic/slug.py

@@ -8,6 +8,7 @@ from django.utils.text import slugify
 
 SLUGFIELD_MAX_LENGTH: Final = 50
 
+
 def non_identifier_chars() -> dict[str, str]:
     """Generate a mapping of non-identifier characters to their Unicode representations.
 
@@ -20,12 +21,12 @@ def non_identifier_chars() -> dict[str, str]:
 
     # Filter out characters that are valid in Python identifiers
     special_chars = [
-        char for char in all_chars
-        if not char.isalnum() and char not in ["_", " "]
+        char for char in all_chars if not char.isalnum() and char not in ["_", " "]
     ]
 
     return {char: f"u{ord(char):04x}" for char in special_chars}
 
+
 def generate_slug(value: str) -> str:
     """Generate a valid slug based on the given value.
 

eav/models/attribute.py

@@ -306,10 +306,14 @@ class Attribute(models.Model):
         super().clean_fields(exclude=exclude)
 
         if not self.slug.isidentifier():
-            raise ValidationError({
-                'slug': _("Slug must be a valid Python identifier (no spaces, "
-                            "special characters, or leading digits).")
-            })
+            raise ValidationError(
+                {
+                    'slug': _(
+                        "Slug must be a valid Python identifier (no spaces, "
+                        "special characters, or leading digits)."
+                    )
+                }
+            )
 
     def get_choices(self):
         """

tests/test_attributes.py

@@ -136,7 +136,7 @@ class TestAttributeModel(django.TestCase):
             id=auto_field_strategy,
             datatype=just(Attribute.TYPE_TEXT),
             enum_group=just(None),
-            slug=just(None), # Let Attribute.save() handle
+            slug=just(None),  # Let Attribute.save() handle
         ),
     )
     @settings(deadline=None)
@@ -169,7 +169,5 @@ class TestAttributeModel(django.TestCase):
 def test_attribute_create_with_invalid_slug():
     with pytest.raises(ValidationError):
         Attribute.objects.create(
-            name="Test Attribute",
-            slug="123-invalid",
-            datatype=Attribute.TYPE_TEXT
+            name="Test Attribute", slug="123-invalid", datatype=Attribute.TYPE_TEXT
         )

tests/test_logic.py

@@ -32,28 +32,33 @@ def test_generate_slug_uniqueness() -> None:
     generated_slugs: dict[str, str] = {}
     for input_str in inputs:
         slug = generate_slug(input_str)
-        assert slug not in generated_slugs.values(), \
-            f"Duplicate slug '{slug}' generated for input '{input_str}'"
+        assert (
+            slug not in generated_slugs.values()
+        ), f"Duplicate slug '{slug}' generated for input '{input_str}'"
         generated_slugs[input_str] = slug
 
-    assert len(generated_slugs) == len(inputs), \
-        "Number of unique slugs doesn't match number of inputs"
+    assert len(generated_slugs) == len(
+        inputs
+    ), "Number of unique slugs doesn't match number of inputs"
 
 
-@pytest.mark.parametrize("input_str", [
-    "01 age",
-    "? age",
-    "age 😊",
-    "class",
-    "def function",
-    "2nd place",
-    "@username",
-    "user-name",
-    "first.last",
-    "snake_case",
-    "CamelCase",
-    "  " # Empty
-])
+@pytest.mark.parametrize(
+    "input_str",
+    [
+        "01 age",
+        "? age",
+        "age 😊",
+        "class",
+        "def function",
+        "2nd place",
+        "@username",
+        "user-name",
+        "first.last",
+        "snake_case",
+        "CamelCase",
+        "  ",  # Empty
+    ],
+)
 def test_generate_slug_valid_identifier(input_str: str) -> None:
     """Test that generate_slug() produces valid Python identifiers.