|
| 1 | +from typing import Optional |
| 2 | +from typing import Type |
| 3 | + |
1 | 4 | from falcon.request import Request |
2 | 5 | from falcon.response import Response |
3 | 6 |
|
| 7 | +from openapi_core import OpenAPI |
| 8 | +from openapi_core.contrib.falcon.requests import FalconAsgiOpenAPIRequest |
4 | 9 | from openapi_core.contrib.falcon.requests import FalconOpenAPIRequest |
| 10 | +from openapi_core.contrib.falcon.responses import FalconAsgiOpenAPIResponse |
5 | 11 | from openapi_core.contrib.falcon.responses import FalconOpenAPIResponse |
| 12 | +from openapi_core.unmarshalling.processors import AsyncUnmarshallingProcessor |
6 | 13 | from openapi_core.unmarshalling.processors import UnmarshallingProcessor |
7 | 14 | from openapi_core.unmarshalling.typing import ErrorsHandlerCallable |
8 | 15 |
|
@@ -32,3 +39,46 @@ def handle_response( |
32 | 39 | if not self.should_validate_response(): |
33 | 40 | return response |
34 | 41 | return super().handle_response(request, response, errors_handler) |
| 42 | + |
| 43 | + |
| 44 | +class AsyncFalconIntegration(AsyncUnmarshallingProcessor[Request, Response]): |
| 45 | + request_cls: Type[FalconAsgiOpenAPIRequest] = FalconAsgiOpenAPIRequest |
| 46 | + response_cls: Optional[Type[FalconAsgiOpenAPIResponse]] = ( |
| 47 | + FalconAsgiOpenAPIResponse |
| 48 | + ) |
| 49 | + |
| 50 | + def __init__( |
| 51 | + self, |
| 52 | + openapi: OpenAPI, |
| 53 | + request_cls: Type[FalconAsgiOpenAPIRequest] = FalconAsgiOpenAPIRequest, |
| 54 | + response_cls: Optional[Type[FalconAsgiOpenAPIResponse]] = ( |
| 55 | + FalconAsgiOpenAPIResponse |
| 56 | + ), |
| 57 | + ): |
| 58 | + super().__init__(openapi) |
| 59 | + self.request_cls = request_cls or self.request_cls |
| 60 | + self.response_cls = response_cls |
| 61 | + |
| 62 | + async def get_openapi_request( |
| 63 | + self, request: Request |
| 64 | + ) -> FalconAsgiOpenAPIRequest: |
| 65 | + return await self.request_cls.from_request(request) |
| 66 | + |
| 67 | + async def get_openapi_response( |
| 68 | + self, response: Response |
| 69 | + ) -> FalconAsgiOpenAPIResponse: |
| 70 | + assert self.response_cls is not None |
| 71 | + return await self.response_cls.from_response(response) |
| 72 | + |
| 73 | + def should_validate_response(self) -> bool: |
| 74 | + return self.response_cls is not None |
| 75 | + |
| 76 | + async def handle_response( |
| 77 | + self, |
| 78 | + request: Request, |
| 79 | + response: Response, |
| 80 | + errors_handler: ErrorsHandlerCallable[Response], |
| 81 | + ) -> Response: |
| 82 | + if not self.should_validate_response(): |
| 83 | + return response |
| 84 | + return await super().handle_response(request, response, errors_handler) |
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