feat: M1 — 立项→写章草稿(SSE)→自动保存;连一家 provider
- 薄自建 LLM 网关:OpenAI 兼容适配器(DeepSeek) + instructor 结构化输出 + usage_ledger 记账 + 档位路由 - 记忆服务 assemble:确定性选择(显式+主角+近况) + 渲染卡 + 缓存断点(中性文本) - LangGraph 写章节点 + Postgres checkpointer + SSE 归一(token/done/error) - API:立项 + 写章 draft(SSE) + PUT 自动保存 + 提供商凭据(Fernet 加密/测试连接) - 前端:AppShell + 作品库 + 5 步立项向导 + 写作工作台(流式打字机+自动保存) + 设置页 - M1 E2E:真实 DB + mock 网关零 token 走通闭环
This commit is contained in:
29
packages/llm_gateway/ww_llm_gateway/routing.py
Normal file
29
packages/llm_gateway/ww_llm_gateway/routing.py
Normal file
@@ -0,0 +1,29 @@
|
||||
"""档位路由:tier -> (provider, model)(ARCH §4.3)。
|
||||
|
||||
M1 只读全局默认(config.tier_defaults,形如 "deepseek:deepseek-chat");
|
||||
作品级 / Skill 级覆盖留待后续(§4.3 三级解析)。
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from dataclasses import dataclass
|
||||
|
||||
from ww_config import get_settings
|
||||
|
||||
from .types import Tier
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class Route:
|
||||
provider: str
|
||||
model: str
|
||||
|
||||
|
||||
def resolve_route(tier: Tier) -> Route:
|
||||
spec = get_settings().tier_defaults.get(tier)
|
||||
if not spec:
|
||||
raise ValueError(f"no tier_defaults entry for tier={tier!r}")
|
||||
provider, sep, model = spec.partition(":")
|
||||
if not sep or not provider or not model:
|
||||
raise ValueError(f"invalid tier route {spec!r}; expected 'provider:model'")
|
||||
return Route(provider=provider, model=model)
|
||||
Reference in New Issue
Block a user