Method _process_response

src/openai/_base_client.py:1744–1810

(
        self,
        *,
        cast_to: Type[ResponseT],
        options: FinalRequestOptions,
        response: httpx.Response,
        stream: bool,
        stream_cls: type[Stream[Any]] | type[AsyncStream[Any]] | None,
        retries_taken: int = 0,
    )

        await anyio.sleep(timeout)

    async def _process_response(
        self,
        *,
        cast_to: Type[ResponseT],
        options: FinalRequestOptions,
        response: httpx.Response,
        stream: bool,
        stream_cls: type[Stream[Any]] | type[AsyncStream[Any]] | None,
        retries_taken: int = 0,
    ) -> ResponseT:
        if response.request.headers.get(RAW_RESPONSE_HEADER) == class="st">"true":
            return cast(
                ResponseT,
                LegacyAPIResponse(
                    raw=response,
                    client=self,
                    cast_to=cast_to,
                    stream=stream,
                    stream_cls=stream_cls,
                    options=options,
                    retries_taken=retries_taken,
                ),
            )

        origin = get_origin(cast_to) or cast_to

        if (
            inspect.isclass(origin)
            and issubclass(origin, BaseAPIResponse)
            class="cm"># we only want to actually return the custom BaseAPIResponse class if we're
            class="cm"># returning the raw response, or if weclass="st">'re not streaming SSE, as if we're streaming
            class="cm"># SSE then `cast_to` doesn't actively reflect the type we need to parse into
            and (not stream or bool(response.request.headers.get(RAW_RESPONSE_HEADER)))
        ):
            if not issubclass(origin, AsyncAPIResponse):
                raise TypeError(fclass="st">"API Response types must subclass {AsyncAPIResponse}; Received {origin}")

            response_cls = cast(class="st">"type[BaseAPIResponse[Any]]", cast_to)
            return cast(
                class="st">"ResponseT",
                response_cls(
                    raw=response,
                    client=self,
                    cast_to=extract_response_type(response_cls),
                    stream=stream,
                    stream_cls=stream_cls,
                    options=options,
                    retries_taken=retries_taken,
                ),
            )

        if cast_to == httpx.Response:
            return cast(ResponseT, response)

        api_response = AsyncAPIResponse(
            raw=response,
            client=self,
            cast_to=cast(class="st">"type[ResponseT]", cast_to),  class="cm"># pyright: ignore[reportUnnecessaryCast]