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PydanticView returns 400 if the request payload is not JSON

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This commit is contained in:
Vincent Maillol 2020-11-03 13:10:44 +01:00
parent d866ce5358
commit 2db23d3328
1 changed files with 9 additions and 1 deletions
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10
aiohttp_pydantic/injectors.py
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@ -1,7 +1,9 @@
import abc import abc
from inspect import signature from inspect import signature
from json.decoder import JSONDecodeError
from typing import Callable, Tuple from typing import Callable, Tuple
from aiohttp.web_exceptions import HTTPBadRequest
from aiohttp.web_request import BaseRequest from aiohttp.web_request import BaseRequest
from pydantic import BaseModel from pydantic import BaseModel
@ -47,7 +49,13 @@ class BodyGetter(AbstractInjector):
self.arg_name, self.model = next(iter(args_spec.items())) self.arg_name, self.model = next(iter(args_spec.items()))
async def inject(self, request: BaseRequest, args_view: list, kwargs_view: dict): async def inject(self, request: BaseRequest, args_view: list, kwargs_view: dict):
body = await request.json() try:
body = await request.json()
except JSONDecodeError:
raise HTTPBadRequest(
text='{"error": "Malformed JSON"}', content_type="application/json"
)
kwargs_view[self.arg_name] = self.model(**body) kwargs_view[self.arg_name] = self.model(**body)