feat: update pydantic

aiohttp_pydantic/view.py

@@ -10,6 +10,8 @@ from aiohttp.web_exceptions import HTTPMethodNotAllowed
 from aiohttp.web_response import StreamResponse
 from pydantic import ValidationError
 
+from pydantic_core import ErrorDetails
+
 from .injectors import (
     AbstractInjector,
     BodyGetter,
@@ -22,6 +24,10 @@ from .injectors import (
 )
 
 
+class PydanticValidationError(ErrorDetails):
+    loc_in: CONTEXT
+
+
 class PydanticView(AbstractView):
     """
     An AIOHTTP View that validate request using function annotations.
@@ -91,7 +97,7 @@ class PydanticView(AbstractView):
         return injectors
 
     async def on_validation_error(
-        self, exception: ValidationError, context: CONTEXT
+            self, exception: ValidationError, context: CONTEXT
     ) -> StreamResponse:
         """
         This method is a hook to intercept ValidationError.
@@ -101,14 +107,13 @@ class PydanticView(AbstractView):
         "headers", "path" or "query string"
         """
         errors = exception.errors()
-        for error in errors:
-            error["in"] = context
+        own_errors = [PydanticValidationError(**x, loc_in=context) for x in errors]
 
-        return json_response(data=errors, status=400)
+        return json_response(data=own_errors, status=400)
 
 
 def inject_params(
-    handler, parse_func_signature: Callable[[Callable], Iterable[AbstractInjector]]
+        handler, parse_func_signature: Callable[[Callable], Iterable[AbstractInjector]]
 ):
     """
     Decorator to unpack the query string, route path, body and http header in
@@ -146,6 +151,7 @@ def is_pydantic_view(obj) -> bool:
 
 
 __all__ = (
+    "PydanticValidationError",
     "AbstractInjector",
     "BodyGetter",
     "HeadersGetter",