Merge branch '1252-some-datachecks-broken-due-to-new-registry-obejct-changes' into 'master'

Resolve "Some Datachecks broken due to new registry obejct changes"

Closes #1252

See merge request !1770

aleksis/core/data_checks.py

@@ -96,7 +96,7 @@ class DataCheck(RegistryObject):
         from django.utils.translation import gettext as _
 
         class ExampleDataCheck(DataCheck):
-            name = "example" # has to be unique
+            _class_name = "example" # has to be unique
             verbose_name = _("Ensure that there are no examples.")
             problem_name = _("There is an example.") # should both make use of i18n
             required_for_migrations = True # Make mandatory for migrations
@@ -361,7 +361,7 @@ def field_validation_data_check_factory(app_name: str, model_name: str, field_na
     from django.apps import apps
 
     class FieldValidationDataCheck(DataCheck):
-        name = f"field_validation_{slugify(model_name)}_{slugify(field_name)}"
+        _class_name = f"field_validation_{slugify(model_name)}_{slugify(field_name)}"
         verbose_name = _("Validate field {field} of model {model}.").format(
             field=field_name, model=app_name + "." + model_name
         )
@@ -480,7 +480,7 @@ def _get_colors_from_model_instance(instance, fg_field_name, bg_field_name, fg_c
 
 
 class ModulateColorsSolveOption(SolveOption):
-    name = "modulate_colors"
+    _class_name = "modulate_colors"
     verbose_name = _("Auto-adjust Colors")
 
     @classmethod
@@ -532,7 +532,7 @@ class ModulateColorsSolveOption(SolveOption):
 
 
 class ColorAccessibilityDataCheck(DataCheck):
-    name = "colors_accessibility_datacheck"
+    _class_name = "colors_accessibility_datacheck"
     verbose_name = _("Validate contrast accessibility of colors of customizable objects.")
     problem_name = _("The colors of this object are not accessible.")
     solve_options = {
@@ -566,7 +566,7 @@ class ColorAccessibilityDataCheck(DataCheck):
 
 
 class ModulateThemeColorsSolveOption(SolveOption):
-    name = "modulate_theme_colors"
+    _class_name = "modulate_theme_colors"
     verbose_name = _("Auto-adjust Color")
 
     @classmethod
@@ -594,7 +594,7 @@ class ModulateThemeColorsSolveOption(SolveOption):
 
 
 class AccessibleThemeColorsDataCheck(DataCheck):
-    name = "accessible_themes_colors_datacheck"
+    _class_name = "accessible_themes_colors_datacheck"
     verbose_name = _("Validate that theme colors are accessible.")
     problem_name = _("The color does not provide enough contrast")
     solve_options = {