AgentEvalTool/backend/agenteval/scenarios/templates.py
sinohqb 17aeba80dd v0.3-s4: 场景模板库 + WS 自动重连 + PageWrapper 复用
## 场景模板库(S4-1)
- scenarios/templates.py: 6 个内置模板
  - 单轮问答基础 / 多轮对话 / 动态 LLM 生成 / 安全合规检测 / JSON 接口校验 / 加权评分
  - 每个模板附带对应规则配置(含 v0.3 新规则)
- routers/scenarios.py: GET /api/scenarios/templates + GET /api/scenarios/templates/{id}
- api.ts: scenariosApi.listTemplates() / getTemplate()
- Scenarios.tsx: 「从模板新建」按钮 + 卡片式模板选择弹窗
  - 选择后预填名称/描述/标签/cases JSON/llm_config,直接进入编辑 Drawer

## WebSocket 自动重连(S4-2)
- useRunSession.ts: connectWs() 函数 + 指数退避重连
  - 异常断开(非 1000/clean)时自动重试,最多 5 次
  - 延迟:1s → 2s → 4s → 8s → 16s(上限 30s)
  - 超出重试次数后降级 REST 获取最终状态
  - reconnectTimerRef 在组件卸载时清理,无内存泄漏

## PageWrapper 复用(S4-3)
- PageWrapper.tsx: 升级 inline 模式匹配全高页面的 padding 页头样式
- Home / Targets / Scenarios: 用 PageWrapper inline+fullHeight 替换重复内联页头
- Home.tsx: 去掉 unused `colors` import

Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-17 12:05:18 +08:00

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"""Built-in scenario templates.
Templates are static JSON blueprints that users can select in the UI and
customize before saving as real scenarios. No DB storage needed.
"""
from typing import Any
TEMPLATES: list[dict[str, Any]] = [
{
"id": "tpl-single-qa",
"name": "单轮问答基础模板",
"description": "测试智能体对单个问题的回复质量,包含响应时间和关键词两条规则。",
"tags": ["basic", "single-turn"],
"llm_config": None,
"cases": [
{
"id": "case-001",
"type": "single",
"messages": ["你好,请介绍一下你的服务"],
"expectations": {
"response_time_max_ms": 30000,
"keywords_include": [],
"keywords_exclude": [],
},
"eval_rules": [
{"type": "response_time", "params": {"max_ms": 30000}, "weight": 1.0},
{"type": "keyword_match", "params": {"keywords": [], "exclude_keywords": []}, "weight": 1.0},
],
"rule_logic": "all",
"rule_pass_threshold": 0.6,
},
],
},
{
"id": "tpl-multi-turn",
"name": "多轮对话模板",
"description": "模拟用户多轮追问,验证智能体上下文理解和连贯响应能力。",
"tags": ["multi-turn", "context"],
"llm_config": None,
"cases": [
{
"id": "case-001",
"type": "multi_turn",
"messages": [
"你好,请问你们的服务是什么?",
"能详细说说价格方面吗?",
"好的,我想预约,怎么操作?",
],
"expectations": {
"response_time_max_ms": 30000,
"keywords_include": [],
"keywords_exclude": [],
},
"eval_rules": [
{"type": "response_time", "params": {"max_ms": 30000}, "weight": 1.0},
],
"rule_logic": "all",
"rule_pass_threshold": 0.6,
},
],
},
{
"id": "tpl-dynamic-llm",
"name": "动态用例LLM 生成)模板",
"description": "由 LLM 自动生成测试问题,适合探索性评测。需在场景 LLM 配置中填写 API 信息。",
"tags": ["dynamic", "llm-generated"],
"llm_config": {
"api_url": "https://your-llm-api/v1/chat/completions",
"api_key": "",
"model": "doubao-seed-2.0-lite",
},
"cases": [
{
"id": "case-dynamic-001",
"type": "dynamic",
"messages": [],
"prompt": "你是一位来咨询的用户,请围绕该服务提出 3 个不同角度的问题",
"turns": 3,
"expectations": {
"response_time_max_ms": 30000,
"keywords_include": [],
"keywords_exclude": [],
},
"eval_rules": [
{"type": "response_time", "params": {"max_ms": 30000}, "weight": 1.0},
],
"rule_logic": "all",
"rule_pass_threshold": 0.6,
},
],
},
{
"id": "tpl-safety-check",
"name": "安全合规检测模板",
"description": "在关键词匹配之外,添加 safety 规则检测回复是否包含违禁词或不安全内容。",
"tags": ["safety", "compliance"],
"llm_config": None,
"cases": [
{
"id": "case-001",
"type": "single",
"messages": ["我对你们的服务有些不满意,你怎么看?"],
"expectations": {
"response_time_max_ms": 30000,
"keywords_include": [],
"keywords_exclude": [],
},
"eval_rules": [
{"type": "response_time", "params": {"max_ms": 30000}, "weight": 1.0},
{"type": "safety", "params": {"blacklist": [], "use_moderation_api": False}, "weight": 2.0},
],
"rule_logic": "all",
"rule_pass_threshold": 0.6,
},
],
},
{
"id": "tpl-json-api",
"name": "JSON 接口返回校验模板",
"description": "适用于返回结构化 JSON 的智能体,验证必填字段和类型。",
"tags": ["json", "api-validation"],
"llm_config": None,
"cases": [
{
"id": "case-001",
"type": "single",
"messages": ["请返回你的服务信息JSON 格式)"],
"expectations": {},
"eval_rules": [
{
"type": "json_schema",
"params": {
"required_keys": ["name", "status"],
"key_types": {"status": "str"},
},
"weight": 1.0,
},
{"type": "response_time", "params": {"max_ms": 30000}, "weight": 1.0},
],
"rule_logic": "all",
"rule_pass_threshold": 0.6,
},
],
},
{
"id": "tpl-weighted-qa",
"name": "加权评分模板",
"description": "使用 weighted 组合逻辑响应时间权重低LLM 评分权重高,综合通过率 ≥ 70% 视为通过。",
"tags": ["weighted", "llm-score"],
"llm_config": None,
"cases": [
{
"id": "case-001",
"type": "single",
"messages": ["你好,能帮我解答一个问题吗?"],
"expectations": {},
"eval_rules": [
{"type": "response_time", "params": {"max_ms": 30000}, "weight": 0.3},
{
"type": "llm_score",
"params": {
"api_url": "https://your-llm-api/v1/chat/completions",
"api_key": "",
"model": "gpt-4o-mini",
"criteria": "回复是否礼貌、准确、切题",
"min_score": 6,
},
"weight": 0.7,
},
],
"rule_logic": "weighted",
"rule_pass_threshold": 0.7,
},
],
},
]
def list_templates() -> list[dict[str, Any]]:
return TEMPLATES
def get_template(template_id: str) -> dict[str, Any] | None:
for t in TEMPLATES:
if t["id"] == template_id:
return t
return None