AgentEvalTool/backend/agenteval/channels/base.py
sinohqb a77cd83e6a v0.2.0-dev: 文件管理 + 页面布局统一 + 6 个 bug 修复
## 新增功能
- 文件管理模块:分类树 + 文件上传/下载/删除
- 文件上传支持拖拽(Dragger)+ 手动上传(customRequest 模式)

## 页面布局统一(参照评测执行页)
- 仪表盘/评测对象/评测场景/评测报告 全部改为全高 flex 布局
- 统一内联页头样式(h2 + 竖线分隔 + 描述)
- 表格撑满高度、overflow 处理
- 每页添加刷新按钮

## Bug 修复
- 分类树操作按钮 hover 不可见(CSS 规则缺失)
- 文件上传失败(multipart boundary 缺失)
- LLM API 响应 content blocks 数组格式支持(_extract_content_from_api_response)
- response_time_max_ms 被静默忽略(隐式规则传空 params)
- 空 messages 导致 IndexError 崩溃
- poll_reply 异常中止整个 run(缺 try/catch)
- engine finally 未关闭 session
- 3 个页面 UTC 时间戳解析偏差 8 小时

## 后端
- EvalEngine: poll_reply 异常保护、空 dialog 保护、session 关闭
- LLM API 响应解析支持 content-block-array 格式
- 隐式 response_time 规则正确传递 max_ms 参数

## 前端
- api.ts: 移除手动 Content-Type(让浏览器自动添加 boundary)
- Files.tsx: customRequest 替代 beforeUpload、布局优化
- index.css: 分类树 hover 规则
- Targets/Scenarios/Home/Reports: 全高布局改造
- 3 个页面时间戳改用 formatDateTime()(修复 UTC 偏差)

Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-16 15:25:22 +08:00

61 lines
1.5 KiB
Python

"""Abstract base class for message channels."""
from abc import ABC, abstractmethod
from dataclasses import dataclass
from datetime import datetime
from typing import Any, Optional
@dataclass
class ChannelHealth:
ok: bool
message: str = ""
@dataclass
class SendResult:
ok: bool
question_msg_id: Optional[str] = None
raw_response: Optional[dict[str, Any]] = None
error: Optional[str] = None
@dataclass
class Reply:
question_msg_id: str
content: Any
sender_name: Optional[str] = None
msg_time: Optional[datetime] = None
raw_message: Optional[dict[str, Any]] = None
class EvalChannel(ABC):
"""Abstract message channel used to interact with an evaluation target.
All methods are async so push-based channels (WebSocket, SSE) and
poll-based channels (REST) share the same interface.
"""
@abstractmethod
async def health_check(self) -> ChannelHealth:
"""Verify the channel can reach the target."""
...
@abstractmethod
async def send(self, content: str, **kwargs: Any) -> SendResult:
"""Send a message to the target and return its question message id."""
...
@abstractmethod
async def poll_reply(
self,
question_msg_id: str,
timeout: float = 30.0,
poll_interval: float = 1.0,
) -> Optional[Reply]:
"""Wait for a reply to a previously sent message.
Implementations may poll (REST) or await a push event (WebSocket).
"""
...