mirror of
https://github.com/langbot-app/LangBot.git
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113 lines
3.9 KiB
Python
113 lines
3.9 KiB
Python
from __future__ import annotations
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import typing
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import time
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import traceback
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import mirai
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from .. import handler
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from ... import entities
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from ....core import entities as core_entities
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from ....provider import entities as llm_entities
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from ....plugin import events
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class ChatMessageHandler(handler.MessageHandler):
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async def handle(
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self,
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query: core_entities.Query,
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) -> typing.AsyncGenerator[entities.StageProcessResult, None]:
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"""处理
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"""
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# 取session
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# 取conversation
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# 调API
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# 生成器
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# 触发插件事件
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event_class = events.PersonNormalMessageReceived if query.launcher_type == core_entities.LauncherTypes.PERSON else events.GroupNormalMessageReceived
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event_ctx = await self.ap.plugin_mgr.emit_event(
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event=event_class(
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launcher_type=query.launcher_type.value,
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launcher_id=query.launcher_id,
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sender_id=query.sender_id,
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text_message=str(query.message_chain),
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query=query
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)
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)
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if event_ctx.is_prevented_default():
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if event_ctx.event.reply is not None:
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query.resp_message_chain = mirai.MessageChain(event_ctx.event.reply)
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yield entities.StageProcessResult(
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result_type=entities.ResultType.CONTINUE,
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new_query=query
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)
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else:
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yield entities.StageProcessResult(
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result_type=entities.ResultType.INTERRUPT,
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new_query=query
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)
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else:
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if not self.ap.provider_cfg.data['enable-chat']:
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yield entities.StageProcessResult(
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result_type=entities.ResultType.INTERRUPT,
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new_query=query,
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)
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if event_ctx.event.alter is not None:
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query.message_chain = mirai.MessageChain([
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mirai.Plain(event_ctx.event.alter)
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])
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query.messages.append(
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query.user_message
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)
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text_length = 0
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start_time = time.time()
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try:
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async for result in query.use_model.requester.request(query):
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query.resp_messages.append(result)
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self.ap.logger.info(f'对话({query.query_id})响应: {self.cut_str(result.readable_str())}')
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if result.content is not None:
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text_length += len(result.content)
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yield entities.StageProcessResult(
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result_type=entities.ResultType.CONTINUE,
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new_query=query
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)
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except Exception as e:
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self.ap.logger.error(f'对话({query.query_id})请求失败: {str(e)}')
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yield entities.StageProcessResult(
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result_type=entities.ResultType.INTERRUPT,
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new_query=query,
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user_notice='请求失败' if self.ap.platform_cfg.data['hide-exception-info'] else f'{e}',
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error_notice=f'{e}',
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debug_notice=traceback.format_exc()
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)
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finally:
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query.session.using_conversation.messages.append(query.user_message)
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query.session.using_conversation.messages.extend(query.resp_messages)
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await self.ap.ctr_mgr.usage.post_query_record(
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session_type=query.session.launcher_type.value,
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session_id=str(query.session.launcher_id),
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query_ability_provider="QChatGPT.Chat",
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usage=text_length,
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model_name=query.use_model.name,
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response_seconds=int(time.time() - start_time),
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retry_times=-1,
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) |