feat: update pydantic

tests/test_hook_to_custom_response.py

@@ -4,9 +4,10 @@ from typing import Iterator, List, Optional
 
 from aiohttp import web
 from aiohttp.web_response import json_response
-from pydantic import BaseModel
+from pydantic import BaseModel, RootModel
 
 from aiohttp_pydantic import PydanticView
+from aiohttp_pydantic.view import PydanticValidationError
 
 
 class ArticleModel(BaseModel):
@@ -14,11 +15,11 @@ class ArticleModel(BaseModel):
     nb_page: Optional[int]
 
 
-class ArticleModels(BaseModel):
-    __root__: List[ArticleModel]
+class ArticleModels(RootModel):
+    root: List[ArticleModel]
 
     def __iter__(self) -> Iterator[ArticleModel]:
-        return iter(self.__root__)
+        return iter(self.root)
 
 
 class ArticleView(PydanticView):
@@ -30,14 +31,12 @@ class ArticleView(PydanticView):
 
     async def on_validation_error(self, exception, context):
         errors = exception.errors()
-        for error in errors:
-            error["in"] = context
-            error["custom"] = "custom"
-        return json_response(data=errors, status=400)
+        own_errors = [PydanticValidationError(**x, loc_in=context) for x in errors]
+        return json_response(data=own_errors, status=400)
 
 
 async def test_post_an_article_with_wrong_type_field_should_return_an_error_message(
-    aiohttp_client, event_loop
+        aiohttp_client, event_loop
 ):
     app = web.Application()
     app.router.add_view("/article", ArticleView)
@@ -47,12 +46,14 @@ async def test_post_an_article_with_wrong_type_field_should_return_an_error_mess
 
     assert resp.status == 400
     assert resp.content_type == "application/json"
+
     assert await resp.json() == [
         {
-            "in": "body",
-            "loc": ["nb_page"],
-            "msg": "value is not a valid integer",
-            "custom": "custom",
-            "type": "type_error.integer",
+            'loc_in': 'body',
+            'input': 'foo',
+            'loc': ['nb_page'],
+            'msg': 'Input should be a valid integer, unable to parse string as an integer',
+            'type': 'int_parsing',
+            'url': 'https://errors.pydantic.dev/2.1.2/v/int_parsing'
         }
     ]