覆盖 AC-16/17/18/19/20/38/39/40/41(BR-17/18/19/20/37/38/39、E-10/13/14/15/25)。 新增: - backend/contracts/judgment.py:JudgeProfile/TaskValidation 契约(逐任务逐用途 验收登记 + 冻结 checkpoint)。放在独立契约模块,因为规格要求的 tokenizer/预算 字段会撞上 prescreen.py 既有的"契约层不得出现凭据字样"静态守卫;不放宽该守卫。 - backend/services/judgment_adapters.py:统一适配入口。准入(未登记任务/用途拒绝、 runtime 须独立评测)、冻结权重(unresolved 与不一致均拒绝)、上下文预算 (正文与选项分开计,超限返回 E-25 且零发送)、中文否定/条件例外/来源矛盾/未登记 映射一律落 unknown(inconclusive),不硬选正面结果。 - backend/fixtures/judgment/:中文提炼依据题集、本地模型原始输出、Jev 厂商响应 fixture(虚构内容,离线契约用)。 - backend/test_judgment_adapters.py:30 项测试。 修改(最小面): - contracts/prescreen.py:新增 E-25 运行级错误码 JUDGMENT_CONTEXT_EXCEEDED; Judgment 增 actual_checkpoint_ref、JudgmentConfig 增 checkpoint_ref。 - services/judgment_provider.py:映射适配层的策略拒绝异常;归一化保留实际权重。 未做(受授权限制):没有 Jev 凭据与 Laya 权重,因此只交付离线 fixture 路径, live 传输层仅留注入点,未接入硬件与端口探测。fixture 通过不证明中文效果合格。 验证:backend 全量 unittest 440 项 OK(原 410 项无回归)。 Co-Authored-By: Claude Code <noreply@anthropic.com>
88 lines
4.0 KiB
Python
88 lines
4.0 KiB
Python
"""T08 专项提供方准入契约:逐任务/用途验收与冻结权重修订。
|
||
|
||
Owner:本文件(docs/v2/11-judgment-providers.md §8.1 的 profile 契约)。
|
||
`contracts/prescreen.py` 继续持有运行侧对象(Judgment / JudgmentConfig /
|
||
ScreeningRun);把 profile 契约独立出来有两个理由:
|
||
|
||
1. 11 §8.1 规定 profile 必须带 tokenizer / 预算字段,而 `prescreen.py` 有一条
|
||
静态底线(`test_prescreen_contracts.test_no_credentials_in_contract_module`:
|
||
契约模块不得出现凭据字样)。把预算字段放进独立模块,比放宽那条安全断言更合适。
|
||
2. T08 的准入规则(task_validations)与运行对象生命周期不同:配置可换修订,
|
||
运行不得被就地改写(BR-20)。
|
||
|
||
依赖方向:本模块**不导入** `services/`。
|
||
"""
|
||
|
||
from __future__ import annotations
|
||
|
||
from typing import Literal
|
||
|
||
from pydantic import Field, model_validator
|
||
|
||
from contracts.prescreen import ID_MAX, PATH_MAX, Contract
|
||
|
||
JudgmentTask = Literal[
|
||
"extraction_grounding",
|
||
"experience_applicability",
|
||
"trajectory_quality",
|
||
"evidence_support",
|
||
]
|
||
JudgmentUsage = Literal["offline", "shadow", "runtime"]
|
||
|
||
|
||
class TaskValidation(Contract):
|
||
"""逐任务、逐用途的验收登记(docs/v2/11-judgment-providers.md §8.1)。
|
||
|
||
一条登记只证明"该任务在该用途下通过过验收",不是模型整体合格,也不能
|
||
由"服务能连通"或"别的任务通过"顶替(AC-38)。offline 通过与 runtime
|
||
启用必须分开登记,否则离线质检可以直接当生产准入。
|
||
"""
|
||
|
||
task: JudgmentTask
|
||
rubric_version: str = Field(min_length=1, max_length=ID_MAX)
|
||
dataset_ref: str = Field(min_length=1, max_length=PATH_MAX)
|
||
report_ref: str = Field(min_length=1, max_length=PATH_MAX)
|
||
decision: Literal["passed", "failed", "unverified"]
|
||
allowed_usage: JudgmentUsage
|
||
# 独立评测来源:同模型自评或其生成标签不算独立评测(AC-41)
|
||
independent: bool = False
|
||
|
||
|
||
class JudgmentProfile(Contract):
|
||
"""专项提供方配置(T08)。只描述"能跑什么",不代表已经跑通。
|
||
|
||
`checkpoint_ref` 必须可复现:远程不可变版本不可得时填 "unresolved",
|
||
此时运行期不允许隐式换权重(AC-39)。
|
||
"""
|
||
|
||
id: str = Field(min_length=1, max_length=ID_MAX)
|
||
revision: int = Field(ge=1)
|
||
provider: Literal["jev", "local"]
|
||
engine: str = Field(min_length=1, max_length=ID_MAX)
|
||
model_version: str = Field(min_length=1, max_length=ID_MAX)
|
||
adapter_version: str = Field(min_length=1, max_length=ID_MAX)
|
||
prompt_version: str = Field(min_length=1, max_length=ID_MAX)
|
||
mapping_version: str = Field(min_length=1, max_length=ID_MAX)
|
||
checkpoint_ref: str = Field(min_length=1, max_length=ID_MAX)
|
||
tokenizer_revision: str = Field(min_length=1, max_length=ID_MAX)
|
||
input_token_limit: int = Field(gt=0)
|
||
option_token_limit: int = Field(gt=0)
|
||
language_scope: str = Field(min_length=1, max_length=ID_MAX)
|
||
deployment_mode: Literal["in_process", "internal_http", "external_http"]
|
||
# 外发授权:未批准时 jev 一律拒绝发送,且不据此降低本地要求(AC-16/19)
|
||
egress_approved: bool = False
|
||
readiness: Literal["ready", "unready"] = "unready"
|
||
task_validations: list[TaskValidation] = Field(default_factory=list, max_length=32)
|
||
is_default: bool = False
|
||
|
||
@model_validator(mode="after")
|
||
def _check_profile(self) -> JudgmentProfile:
|
||
if self.provider == "local" and self.deployment_mode == "external_http":
|
||
raise ValueError("本地模型不得走外部出口;外发只属于 jev 路径")
|
||
if self.provider == "jev" and self.deployment_mode != "external_http":
|
||
raise ValueError("jev 属外部服务,部署模式必须是 external_http")
|
||
seen = {(item.task, item.allowed_usage) for item in self.task_validations}
|
||
if len(seen) != len(self.task_validations):
|
||
raise ValueError("同一任务与用途只能登记一条验收结果,不得重复累计")
|
||
return self
|