fixup! fixup! Add django decorator

Author: mik-laj

openapi_core/contrib/django/decorators.py

@@ -13,11 +13,12 @@
     DjangoOpenAPIValidRequestHandler,
 )
 from openapi_core.contrib.django.integrations import DjangoIntegration
+from openapi_core.contrib.django.providers import get_default_openapi_instance
 from openapi_core.contrib.django.requests import DjangoOpenAPIRequest
 from openapi_core.contrib.django.responses import DjangoOpenAPIResponse
 
 
-class DjangoOpenAPIDecorator(DjangoIntegration):
+class DjangoOpenAPIViewDecorator(DjangoIntegration):
     valid_request_handler_cls = DjangoOpenAPIValidRequestHandler
     errors_handler_cls: Type[DjangoOpenAPIErrorsHandler] = (
         DjangoOpenAPIErrorsHandler
@@ -50,7 +51,7 @@ def __call__(self, view_func):
         Thanks to this method, the class acts as a decorator.
         Example usage:
 
-            @DjangoOpenAPIDecorator()
+            @DjangoOpenAPIViewDecorator()
             def my_view(request): ...
 
         """

tests/integration/contrib/django/data/v3.0/djangoproject/status/views.py

@@ -3,9 +3,9 @@
 from django.http import HttpResponse
 from jsonschema_path import SchemaPath
 
-from openapi_core.contrib.django.decorators import DjangoOpenAPIDecorator
+from openapi_core.contrib.django.decorators import DjangoOpenAPIViewDecorator
 
-check_minimal_spec = DjangoOpenAPIDecorator.from_spec(
+check_minimal_spec = DjangoOpenAPIViewDecorator.from_spec(
     SchemaPath.from_file_path(
         Path("tests/integration/data/v3.0/minimal_with_servers.yaml")
     )