wang.yuqiandgemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2e660c2434
Signed-off-by: wang.yuqi <yuqi.wang@daocloud.io> Signed-off-by: wang.yuqi <noooop@126.com> Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
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from http import HTTPStatus
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from fastapi import APIRouter, Depends, HTTPException, Request
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from fastapi.responses import JSONResponse, StreamingResponse
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from typing_extensions import assert_never
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from vllm.entrypoints.openai.protocol import ErrorResponse
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from vllm.entrypoints.openai.utils import validate_json_request
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from vllm.entrypoints.pooling.pooling.protocol import (
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IOProcessorResponse,
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PoolingBytesResponse,
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PoolingRequest,
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PoolingResponse,
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)
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from vllm.entrypoints.pooling.pooling.serving import OpenAIServingPooling
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from vllm.entrypoints.utils import load_aware_call, with_cancellation
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router = APIRouter()
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def pooling(request: Request) -> OpenAIServingPooling | None:
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return request.app.state.openai_serving_pooling
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@router.post(
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"/pooling",
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dependencies=[Depends(validate_json_request)],
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responses={
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HTTPStatus.BAD_REQUEST.value: {"model": ErrorResponse},
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HTTPStatus.INTERNAL_SERVER_ERROR.value: {"model": ErrorResponse},
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},
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)
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@with_cancellation
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@load_aware_call
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async def create_pooling(request: PoolingRequest, raw_request: Request):
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handler = pooling(raw_request)
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if handler is None:
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base_server = raw_request.app.state.openai_serving_tokenization
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return base_server.create_error_response(
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message="The model does not support Pooling API"
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)
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try:
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generator = await handler.create_pooling(request, raw_request)
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except Exception as e:
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raise HTTPException(
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status_code=HTTPStatus.INTERNAL_SERVER_ERROR.value, detail=str(e)
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) from e
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if isinstance(generator, ErrorResponse):
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return JSONResponse(
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content=generator.model_dump(), status_code=generator.error.code
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)
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elif isinstance(generator, (PoolingResponse, IOProcessorResponse)):
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return JSONResponse(content=generator.model_dump())
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elif isinstance(generator, PoolingBytesResponse):
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return StreamingResponse(
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content=generator.content,
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headers=generator.headers,
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media_type=generator.media_type,
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)
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assert_never(generator)
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