Drop support for django < 4.2

Author: kalekseev

.github/workflows/main.yml

@@ -21,17 +21,13 @@ jobs:
         # https://github.com/actions/python-versions/blob/main/versions-manifest.json
         python-version: [3.8, 3.9, "3.10", "3.11", "3.12.0-rc.3"]
         django-version:
-          - "Django>=3.2,<4.0"
-          - "Django>=4.1,<4.2"
           - "Django>=4.2,<5.0"
           - "Django>=5.0a1,<5.1"
           # - "https://github.com/django/django/archive/main.tar.gz"
         include:
           - drf: djangorestframework
             python-version: "3.11"
-            django-version: "Django<4.2,>=4.1" # must be different from django-version
-          - django-version: "Django<4.0,>=3.2"
-            python-version: 3.7
+            django-version: "Django<5.0,>=4.2" # must be different from django-version
         exclude:
           - django-version: "Django>=5.0a1,<5.1"
             python-version: 3.8

CHANGELOG.md

@@ -2,7 +2,10 @@
 
 ### Unreleased
 
-- Drop python 3.6 support
+- Remove `field-boolean-null`
+- Deprecate `no-index-together`
+- Drop support for python < 3.8
+- Drop support for django < 4.2
 
 ### 0.13.3
 

src/extra_checks/check_id.py

@@ -15,7 +15,7 @@ class CheckId(str, enum.Enum):
     X053 = "field-help-text-gettext"
     X054 = "field-file-upload-to"
     X055 = "field-text-null"
-    X056 = "field-boolean-null"
+    # X056 = "field-boolean-null" - removed
     X057 = "field-null"
     X058 = "field-foreign-key-db-index"
     X059 = "field-default-null"

src/extra_checks/checks/model_field_checks.py

@@ -163,24 +163,6 @@ def apply(
                 )
 
 
-@registry.register(django.core.checks.Tags.models)
-class CheckFieldNullBoolean(CheckModelField):
-    Id = CheckId.X056
-    deprecation_warnings = [
-        "`field-boolean-null` check is deprecated and will be removed in version 0.14.0"
-    ]
-
-    def apply(
-        self, field: models.fields.Field, **kwargs: Any
-    ) -> Iterator[django.core.checks.CheckMessage]:
-        if isinstance(field, models.NullBooleanField):
-            yield self.message(
-                f'Field "{field.name}" should be `BooleanField` with attribute `null=True`.',
-                hint="Replace `NullBooleanField` by `BooleanField` with attribute `null=True`.",
-                obj=field,
-            )
-
-
 @registry.register(django.core.checks.Tags.models)
 class CheckFieldNullFalse(CheckModelField):
     Id = CheckId.X057

tests/test_model_field_checks.py

@@ -70,20 +70,6 @@ def test_check_field_verbose_name_gettext_check_case():
     assert not is_invalid("abc / def")
 
 
-def test_check_field_null_boolean(test_case):
-    messages = (
-        test_case.models(models.ModelFieldNullFalse)
-        .settings({"checks": [model_field_checks.CheckFieldNullBoolean.Id.value]})
-        .check(model_field_checks.CheckFieldNullBoolean)
-        .run()
-    )
-    assert len(messages) == 1
-    assert messages[0].id == model_field_checks.CheckFieldNullBoolean.Id.name
-    assert {m.obj.name for m in messages} == {
-        "null_fail",
-    }
-
-
 def test_check_field_help_text_gettext(test_case):
     messages = (
         test_case.settings(