Files
beaver_project/app-instance/backend/beaver/interfaces/channels/memory.py
steven_li 30ab74ffb2 feat(engine): 添加MCP连接管理和工具集成功能
- 集成MCP连接管理器,支持MCP服务器连接
- 添加多种内置工具:ClarifyTool、CronTool、DelegateTool、ExecuteCodeTool、
  PatchFileTool、ProcessTool、SendMessageTool、SpawnTool、TerminalTool、
  TodoTool、WebFetchTool、WebSearchTool、WriteFileTool等
- 实现工具注册和装配功能
- 添加技能选择上下文参数
- 支持思考模式控制参数thinking_enabled

feat(coordinator): 重构任务执行计划器参数命名

- 将learning_candidate_enabled重命名为allow_candidate_generation
- 更新TeamGraphScheduler中的参数传递
- 修改LocalAgentRunner中的相关参数处理
- 更新README文档中的相应描述

refactor(context): 标准化工具调用参数格式

- 添加_json导入用于参数序列化
- 实现_provider_tool_calls方法标准化OpenAI兼容的工具调用载荷
- 修复工具调用中参数非字符串类型的序列化问题

refactor(session): 优化消息历史记录过滤逻辑

- 修改get_messages_as_conversation为基于运行状态过滤消息
- 排除未完成、失败或错误结束的运行记录
- 改进对话历史的可见性控制机制

fix(store): 修复FTS索引重建逻辑

- 添加异常处理防止FTS索引创建失败
- 实现_rebuild_fts_index方法重新构建全文搜索索引
- 优化索引触发器和表的维护流程
2026-05-14 09:43:48 +08:00

92 lines
2.8 KiB
Python

"""In-memory channel adapter for tests and local gateway embedding."""
from __future__ import annotations
from typing import Any
from beaver.foundation.events import InboundMessage, MessageBus, OutboundMessage
class MemoryChannelAdapter:
"""A local channel that stores outbound messages in memory."""
def __init__(self, bus: MessageBus, *, name: str = "memory") -> None:
self.name = name
self.bus = bus
self.started = False
self.sent_messages: list[OutboundMessage] = []
async def start(self) -> None:
self.started = True
async def stop(self) -> None:
self.started = False
async def send(self, message: OutboundMessage) -> None:
self.sent_messages.append(message)
async def publish_text(
self,
content: str,
*,
session_id: str | None = None,
user_id: str | None = None,
title: str | None = None,
execution_context: str | None = None,
model: str | None = None,
provider_name: str | None = None,
embedding_model: str | None = None,
metadata: dict[str, Any] | None = None,
) -> InboundMessage:
"""Publish a text message from this channel into the shared bus."""
message = InboundMessage(
channel=self.name,
content=content,
session_id=session_id,
user_id=user_id,
title=title,
execution_context=execution_context,
model=model,
provider_name=provider_name,
embedding_model=embedding_model,
metadata=metadata or {},
)
await self.bus.publish_inbound(message)
return message
async def publish_external_text(
self,
content: str,
*,
chat_id: str,
message_id: str | None = None,
thread_id: str | None = None,
raw_payload: dict[str, Any] | None = None,
user_id: str | None = None,
title: str | None = None,
) -> InboundMessage:
"""Publish an old-style channel payload through the new adapter contract.
Real platform adapters should keep platform-specific fields here, build
a stable Beaver session_id, and pass the normalized InboundMessage to
the shared gateway bus.
"""
session_parts = [self.name, chat_id]
if thread_id:
session_parts.append(thread_id)
metadata = {
"chat_id": chat_id,
"message_id": message_id,
"thread_id": thread_id,
"raw_channel_payload": raw_payload or {},
}
return await self.publish_text(
content,
session_id=":".join(str(part) for part in session_parts if str(part)),
user_id=user_id,
title=title,
metadata=metadata,
)