Fixed coverage on Python>=3.11

ninja/pagination.py

@@ -282,8 +282,7 @@ class PagedSome:
     try:
         new_name = f"Paged{item_schema.__name__}"
     except AttributeError:
-        new_name = f"Paged{str(item_schema).replace('.', '_')}"  # typing.Any case
-
+        new_name = f"Paged{str(item_schema).replace('.', '_')}"  # typing.Any case, only for Python < 3.11
     new_schema = type(
         new_name,
         (paginator.Output,),

tests/test_pagination.py

@@ -1,12 +1,21 @@
 import importlib
+from sys import version_info
 from typing import Any, List
 
 import pytest
 from django.test import override_settings
+from pydantic.errors import PydanticSchemaGenerationError
 
 from ninja import NinjaAPI, Schema
 from ninja.errors import ConfigError
-from ninja.pagination import PageNumberPagination, PaginationBase, paginate
+from ninja.operation import Operation
+from ninja.pagination import (
+    LimitOffsetPagination,
+    PageNumberPagination,
+    PaginationBase,
+    make_response_paginated,
+    paginate,
+)
 from ninja.testing import TestClient
 
 api = NinjaAPI()
@@ -417,3 +426,17 @@ def test_config_error_NOT_SET():
         @paginate
         def invalid2(request):
             pass
+
+
+@pytest.mark.skipif(version_info < (3, 11), reason="Not needed at this Python version")
+def test_pagination_works_with_unnamed_classes():
+    """
+    This test lets you check that the typing.Any case handled in `ninja.pagination.make_response_paginated`
+    works for Python>=3.11, as a typing.Any does possess the __name__ atribute past that version
+    """
+    operation = Operation("/whatever", ["GET"], lambda: None, response=List[int])
+    operation.response_models[200].__annotations__["response"] = List[object()]
+    with pytest.raises(
+        PydanticSchemaGenerationError
+    ):  # It does fail after we passed the logic that we are testing
+        make_response_paginated(LimitOffsetPagination, operation)