Files
BiliNote/backend/app/routers/provider.py
huangjianwu 41f17592c2 fix(backend): 部署韧性——模型自愈/就绪门禁/全局代理/启动诊断
- whisper: model.bin 截断/损坏时删目录重下重试一次,修「Unable to
  open file model.bin」死循环;mlx 同样按 config.json 判完整性
- /generate_note 加就绪门禁:本地转写引擎模型没下好直接拦截,返回
  reason=transcriber_model_not_ready,不让任务静默卡在首次下载
- 全局代理:新增 ProxyConfigManager(JSON 配置 + HTTP_PROXY env 兜底)
  + build_openai_client,统一注入代理到 LLM/Groq 客户端;yt-dlp 与
  youtube-transcript-api 也走代理
- build_openai_client 校验 api_key 非空,空 key 给「xxx 的 API Key
  未配置」而不是天书般的 Illegal header value b'Bearer '
- universal_gpt: 模型拒绝自定义 temperature(o1/o3/gpt-5 系列)时
  就地去掉参数重试,不消耗重试预算
- connect_test 改用真实 chat completion 而非 /v1/models 探测
- main.py: lifespan 拆 [startup 1/5..5/5] 分段日志 + 异常清晰定位
- /sys_health 重构为结构化返回 {backend,ffmpeg,db,whisper_model}

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 19:01:14 +08:00

98 lines
2.9 KiB
Python

from typing import Optional
from fastapi import APIRouter
from pydantic import BaseModel
from app.exceptions.provider import ProviderError
from app.models.model_config import ModelConfig
from app.services.model import ModelService
from app.utils.response import ResponseWrapper as R
from app.services.provider import ProviderService
router = APIRouter()
# 新增 type 字段
class ProviderRequest(BaseModel):
name: str
api_key: str
base_url: str
logo: Optional[str] = None
type: str
class TestRequest(BaseModel):
id: str
# 可选:指定用哪个 model 跑连通性测试;不传则用该 provider 在 DB 里的第一个模型
model: Optional[str] = None
class ProviderUpdateRequest(BaseModel):
id: str
name: Optional[str] = None
api_key: Optional[str] = None
base_url: Optional[str] = None
logo: Optional[str] = None
type: Optional[str] = None
enabled:Optional[int] = None
@router.post("/add_provider")
def add_provider(data: ProviderRequest):
try:
res = ProviderService.add_provider(
name=data.name,
api_key=data.api_key,
base_url=data.base_url,
logo=data.logo,
type_=data.type
)
return R.success(msg='添加模型供应商成功',data=res)
except Exception as e:
return R.error(msg=e)
@router.get("/get_all_providers")
def get_all_providers():
try:
res = ProviderService.get_all_providers_safe()
return R.success(data=res)
except Exception as e:
return R.error(msg=e)
@router.get("/get_provider_by_id/{id}")
def get_provider_by_id(id: str):
try:
res = ProviderService.get_provider_by_id_safe(id)
return R.success(data=res)
except Exception as e:
return R.error(msg=e)
#
# @router.get("/get_provider_by_name/{name}")
# def get_provider_by_name(name: str):
# try:
# res = ProviderService.get_provider_by_name(name)
# return R.success(data=res)
# except Exception as e:
# return R.error(msg=e)
@router.post("/update_provider")
def update_provider(data: ProviderUpdateRequest):
try:
if all(
field is None
for field in [data.name, data.api_key, data.base_url, data.logo, data.type,data.enabled]
):
return R.error(msg='请至少填写一个参数')
updated_provider =ProviderService.update_provider(
id=data.id,
data=dict(data)
)
if updated_provider:
return R.success(msg='更新模型供应商成功', data=updated_provider)
else:
return R.error(msg='更新模型供应商失败')
except Exception as e:
print(e)
return R.error(msg=str(e))
@router.post('/connect_test')
def gpt_connect_test(data: TestRequest):
ModelService().connect_test(data.id, model=data.model)
return R.success(msg='连接成功')