Мне нужно проанализировать составные данные формы с вложенным файлом, используя webargs
. На данный момент у меня есть следующая модель:
RAW_ARGS = {
'file': fields.Field(
required=True,
validate=lambda file: file.mimetype == 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
location='files'),
'currency': fields.Int(required=True, validate=validate.OneOf([
ECurrency.EUR.value,
ECurrency.RUB.value,
ECurrency.USD.value
]), location='form')
}
class RawResource(Resource):
@token_required
@use_args(RAW_ARGS)
def post(self, args):
return '', 204
Но по запросу я получаю The request was well-formed but was unable to be followed due to semantic errors.
ошибку с 422
HTTP-кодом состояния.
Ниже приведена копия запроса от Chrome Сеть:
Request URL: http://localhost:5000/api/v1/raw
Request Method: POST
Status Code: 422 UNPROCESSABLE ENTITY
Remote Address: 127.0.0.1:5000
Referrer Policy: no-referrer-when-downgrade
Access-Control-Allow-Origin: http://localhost:4200
Content-Length: 186
Content-Type: application/json
Date: Tue, 28 Apr 2020 12:41:08 GMT
Server: Werkzeug/1.0.1 Python/3.8.1
Vary: Origin
Accept: application/json, text/plain, */*
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
Authorization: Bearer <token>
Connection: keep-alive
Content-Length: 405453
Content-Type: multipart/form-data
Host: localhost:5000
Origin: http://localhost:4200
Referer: http://localhost:4200/upload
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-site
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36
------WebKitFormBoundary5KsexIuuVJnu3TnU
Content-Disposition: form-data; name="currency"
840
------WebKitFormBoundary5KsexIuuVJnu3TnU
Content-Disposition: form-data; name="file"; filename="test.xlsx"
Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
------WebKitFormBoundary5KsexIuuVJnu3TnU--
Как правильно проанализировать составные данные формы?
PS Мой сервер Flask приложение.