Files
opendan/src/aios_kernel/agent.py
T
Liu Zhicong 5fe3073cb6 1) Use UserConfig to change system default LLM model name
2)  Support GPT4-Turbo JSON resp format
2023-11-13 16:07:33 -08:00

1223 lines
52 KiB
Python

import traceback
from typing import Optional
from asyncio import Queue
import asyncio
import logging
import uuid
import time
import json
import shlex
import datetime
import copy
import sys
from .agent_base import AgentMsg, AgentMsgStatus, AgentMsgType,FunctionItem,LLMResult,AgentPrompt,AgentReport,AgentTodo,AgentTodoResult,AgentWorkLog
from .chatsession import AIChatSession
from .compute_task import ComputeTaskResult,ComputeTaskResultCode
from .ai_function import AIFunction
from .environment import Environment
from .contact_manager import ContactManager,Contact,FamilyMember
from .compute_kernel import ComputeKernel
from .bus import AIBus
from .workspace_env import WorkspaceEnvironment
from knowledge import *
logger = logging.getLogger(__name__)
DEFAULT_AGENT_READ_REPORT_PROMPT = """
"""
DEFAULT_AGENT_DO_PROMPT = """
You are a helpful AI assistant.
Solve tasks using your coding and language skills.
In the following cases, suggest python code (in a python coding block) for the user to execute.
1. When you need to collect info, use the code to output the info you need, for example, browse or search the web, download/read a file, print the content of a webpage or a file, get the current date/time, check the operating system. After sufficient info is printed and the task is ready to be solved based on your language skill, you can solve the task by yourself.
2. When you need to perform some task with code, use the code to perform the task and output the result. Finish the task smartly.
Solve the task step by step if you need to. If a plan is not provided, explain your plan first. Be clear which step uses code, and which step uses your language skill.
When using code, you must indicate the script type in the code block. The user cannot provide any other feedback or perform any other action beyond executing the code you suggest. The user can't modify your code. So do not suggest incomplete code which requires users to modify. Don't use a code block if it's not intended to be executed by the user.
If you want the user to save the code in a file before executing it, put # filename: <filename> inside the code block as the first line. Don't include multiple code blocks in one response. Do not ask users to copy and paste the result. Instead, use 'print' function for the output when relevant. Check the execution result returned by the user.
If the result indicates there is an error, fix the error and output the code again. Suggest the full code instead of partial code or code changes. If the error can't be fixed or if the task is not solved even after the code is executed successfully, analyze the problem, revisit your assumption, collect additional info you need, and think of a different approach to try.
When you find an answer, verify the answer carefully. Include verifiable evidence in your response if possible.
Reply "TERMINATE" in the end when everything is done.
"""
DEFAULT_AGENT_SELF_CHECK_PROMPT = """
"""
DEFAULT_AGENT_GOAL_TO_TODO_PROMPT = """
我会给你一个目标,你需要结合自己的角色思考如何将其拆解成多个TODO。请直接返回json来表达这些TODO
"""
DEFAULT_AGENT_LEARN_PROMPT = """
你拥有非常优秀的资料整理技能。我给你一段内容,你会尝试对其进行摘要,并在已有的资料库中找到合适的位置存放该文章。
1. 结合你的角色和组织的工作目标构建摘要,尽量精简,长度不要超过256个字
2. 资料库以文件系统的形式组织,浏览知识库是成本高昂的操作,应尝试从根目录往子目录深入来找到最合适的信息。必要的情况下,你可以在合适的位置创建新的目录。为了方便浏览,每一层目录的文件夹数不超过32个,名称长度不超过16个字符,目录深度不超过6层
3. 你可以从不同的角度给出最多3个合适的位置
4. 返回一个json来保存摘要和建议保存位置信息
"""
DEFAULT_AGENT_LEARN_LONG_CONENT_PROMPT = """
我给你一段内容,尝试为期建立目录。目录的标题不能超过16个字,
目录要指向正文的位置(用字符偏移即可),整个目录的文本长度不能超过256个字节。并用json表达这个目录
"""
class AIAgentTemplete:
def __init__(self) -> None:
self.llm_model_name:str = "gpt-4-0613"
self.max_token_size:int = 0
self.template_id:str = None
self.introduce:str = None
self.author:str = None
self.prompt:AgentPrompt = None
def load_from_config(self,config:dict) -> bool:
if config.get("llm_model_name") is not None:
self.llm_model_name = config["llm_model_name"]
if config.get("max_token_size") is not None:
self.max_token_size = config["max_token_size"]
if config.get("template_id") is not None:
self.template_id = config["template_id"]
if config.get("prompt") is not None:
self.prompt = AgentPrompt()
if self.prompt.load_from_config(config["prompt"]) is False:
logger.error("load prompt from config failed!")
return False
return True
class AIAgent:
def __init__(self) -> None:
self.role_prompt:AgentPrompt = None
self.agent_prompt:AgentPrompt = None
self.agent_think_prompt:AgentPrompt = None
self.llm_model_name:str = None
self.max_token_size:int = 3600
self.agent_energy = 15
self.agent_task = None
self.last_recover_time = time.time()
self.enable_thread = False
self.can_do_unassigned_task = True
self.agent_id:str = None
self.template_id:str = None
self.fullname:str = None
self.powerby = None
self.enable = True
self.enable_kb = False
self.enable_timestamp = False
self.guest_prompt_str = None
self.owner_promp_str = None
self.contact_prompt_str = None
self.history_len = 10
self.review_todo_prompt = None
self.read_report_prompt = None
self.do_prompt = None
self.check_prompt = None
self.goal_to_todo_prompt = None
self.learn_token_limit = 500
self.learn_prompt = AgentPrompt(DEFAULT_AGENT_LEARN_PROMPT)
self.chat_db = None
self.unread_msg = Queue() # msg from other agent
self.owner_env : Environment = None
self.owenr_bus = None
self.enable_function_list = None
@classmethod
def create_from_templete(cls,templete:AIAgentTemplete, fullname:str):
# Agent just inherit from templete on craete,if template changed,agent will not change
result_agent = AIAgent()
result_agent.llm_model_name = templete.llm_model_name
result_agent.max_token_size = templete.max_token_size
result_agent.template_id = templete.template_id
result_agent.agent_id = "agent#" + uuid.uuid4().hex
result_agent.fullname = fullname
result_agent.powerby = templete.author
result_agent.agent_prompt = templete.prompt
return result_agent
def load_from_config(self,config:dict) -> bool:
if config.get("instance_id") is None:
logger.error("agent instance_id is None!")
return False
self.agent_id = config["instance_id"]
self.agent_workspace = WorkspaceEnvironment(self.agent_id)
if config.get("fullname") is None:
logger.error(f"agent {self.agent_id} fullname is None!")
return False
self.fullname = config["fullname"]
if config.get("enable_thread") is not None:
self.enable_thread = bool(config["enable_thread"])
if config.get("prompt") is not None:
self.agent_prompt = AgentPrompt()
self.agent_prompt.load_from_config(config["prompt"])
if config.get("think_prompt") is not None:
self.agent_think_prompt = AgentPrompt()
self.agent_think_prompt.load_from_config(config["think_prompt"])
if config.get("do_prompt") is not None:
self.do_prompt = AgentPrompt()
self.do_prompt.load_from_config(config["do_prompt"])
self.wake_up()
if config.get("guest_prompt") is not None:
self.guest_prompt_str = config["guest_prompt"]
if config.get("owner_prompt") is not None:
self.owner_promp_str = config["owner_prompt"]
if config.get("contact_prompt") is not None:
self.contact_prompt_str = config["contact_prompt"]
if config.get("owner_env") is not None:
self.owner_env = config.get("owner_env")
if config.get("powerby") is not None:
self.powerby = config["powerby"]
if config.get("template_id") is not None:
self.template_id = config["template_id"]
if config.get("llm_model_name") is not None:
self.llm_model_name = config["llm_model_name"]
if config.get("max_token_size") is not None:
self.max_token_size = config["max_token_size"]
if config.get("enable_function") is not None:
self.enable_function_list = config["enable_function"]
if config.get("enable_kb") is not None:
self.enable_kb = bool(config["enable_kb"])
if config.get("enable_timestamp") is not None:
self.enable_timestamp = bool(config["enable_timestamp"])
if config.get("history_len"):
self.history_len = int(config.get("history_len"))
return True
def get_id(self) -> str:
return self.agent_id
def get_fullname(self) -> str:
return self.fullname
def get_template_id(self) -> str:
return self.template_id
def get_llm_model_name(self) -> str:
return self.llm_model_name
def get_max_token_size(self) -> int:
return self.max_token_size
def get_llm_learn_token_limit(self) -> int:
return self.learn_token_limit
def get_learn_prompt(self) -> AgentPrompt:
return self.learn_prompt
def get_agent_role_prompt(self) -> AgentPrompt:
return self.role_prompt
def _get_remote_user_prompt(self,remote_user:str) -> AgentPrompt:
cm = ContactManager.get_instance()
contact = cm.find_contact_by_name(remote_user)
if contact is None:
#create guest prompt
if self.guest_prompt_str is not None:
prompt = AgentPrompt()
prompt.system_message = {"role":"system","content":self.guest_prompt_str}
return prompt
return None
else:
if contact.is_family_member:
if self.owner_promp_str is not None:
real_str = self.owner_promp_str.format_map(contact.to_dict())
prompt = AgentPrompt()
prompt.system_message = {"role":"system","content":real_str}
return prompt
else:
if self.contact_prompt_str is not None:
real_str = self.contact_prompt_str.format_map(contact.to_dict())
prompt = AgentPrompt()
prompt.system_message = {"role":"system","content":real_str}
return prompt
return None
def _get_inner_functions(self) -> dict:
if self.owner_env is None:
return None,0
all_inner_function = self.owner_env.get_all_ai_functions()
if all_inner_function is None:
return None,0
result_func = []
result_len = 0
for inner_func in all_inner_function:
func_name = inner_func.get_name()
if self.enable_function_list is not None:
if len(self.enable_function_list) > 0:
if func_name not in self.enable_function_list:
logger.debug(f"ageint {self.agent_id} ignore inner func:{func_name}")
continue
this_func = {}
this_func["name"] = func_name
this_func["description"] = inner_func.get_description()
this_func["parameters"] = inner_func.get_parameters()
result_len += len(json.dumps(this_func)) / 4
result_func.append(this_func)
return result_func,result_len
async def _execute_func(self,inner_func_call_node:dict,prompt:AgentPrompt,inner_functions,org_msg:AgentMsg=None,stack_limit = 5) -> ComputeTaskResult:
func_name = inner_func_call_node.get("name")
arguments = json.loads(inner_func_call_node.get("arguments"))
logger.info(f"llm execute inner func:{func_name} ({json.dumps(arguments)})")
func_node : AIFunction = self.owner_env.get_ai_function(func_name)
if func_node is None:
result_str = f"execute {func_name} error,function not found"
else:
if org_msg:
ineternal_call_record = AgentMsg.create_internal_call_msg(func_name,arguments,org_msg.get_msg_id(),org_msg.target)
try:
result_str:str = await func_node.execute(**arguments)
except Exception as e:
result_str = f"execute {func_name} error:{str(e)}"
logger.error(f"llm execute inner func:{func_name} error:{e}")
logger.info("llm execute inner func result:" + result_str)
prompt.messages.append({"role":"function","content":result_str,"name":func_name})
task_result:ComputeTaskResult = await ComputeKernel.get_instance().do_llm_completion(prompt,self.llm_model_name,self.max_token_size,inner_functions)
if task_result.result_code != ComputeTaskResultCode.OK:
logger.error(f"_execute_func llm compute error:{task_result.error_str}")
return task_result
ineternal_call_record.result_str = task_result.result_str
ineternal_call_record.done_time = time.time()
if org_msg:
org_msg.inner_call_chain.append(ineternal_call_record)
inner_func_call_node = None
if stack_limit > 0:
result_message : dict = task_result.result.get("message")
if result_message:
inner_func_call_node = result_message.get("function_call")
if inner_func_call_node:
return await self._execute_func(inner_func_call_node,prompt,org_msg,stack_limit-1)
else:
return task_result
def get_agent_prompt(self) -> AgentPrompt:
return self.agent_prompt
async def _get_agent_think_prompt(self) -> AgentPrompt:
return self.agent_think_prompt
def _format_msg_by_env_value(self,prompt:AgentPrompt):
if self.owner_env is None:
return
for msg in prompt.messages:
old_content = msg.get("content")
msg["content"] = old_content.format_map(self.owner_env)
async def _handle_event(self,event):
if event.type == "AgentThink":
return await self.do_self_think()
# async def _process_group_chat_msg(self,msg:AgentMsg) -> AgentMsg:
# session_topic = msg.target + "#" + msg.topic
# chatsession = AIChatSession.get_session(self.agent_id,session_topic,self.chat_db)
# workspace = self.get_current_workspace()
# need_process = False
# if msg.mentions is not None:
# if self.agent_id in msg.mentions:
# need_process = True
# logger.info(f"agent {self.agent_id} recv a group chat message from {msg.sender},but is not mentioned,ignore!")
# if need_process is not True:
# chatsession.append(msg)
# resp_msg = msg.create_group_resp_msg(self.agent_id,"")
# return resp_msg
# else:
# msg_prompt = AgentPrompt()
# msg_prompt.messages = [{"role":"user","content":f"{msg.sender}:{msg.body}"}]
# prompt = AgentPrompt()
# prompt.append(self.get_agent_prompt())
# if workspace:
# prompt.append(workspace.get_prompt())
# prompt.append(workspace.get_role_prompt(self.agent_id))
# if self.need_session_summmary(msg,chatsession):
# # get relate session(todos) summary
# summary = self.llm_select_session_summary(msg,chatsession)
# prompt.append(AgentPrompt(summary))
# self._format_msg_by_env_value(prompt)
# inner_functions,function_token_len = self._get_inner_functions()
# system_prompt_len = prompt.get_prompt_token_len()
# input_len = len(msg.body)
# history_prmpt,history_token_len = await self._get_prompt_from_session_for_groupchat(chatsession,system_prompt_len + function_token_len,input_len)
# prompt.append(history_prmpt) # chat context
# prompt.append(msg_prompt)
# logger.debug(f"Agent {self.agent_id} do llm token static system:{system_prompt_len},function:{function_token_len},history:{history_token_len},input:{input_len}, totoal prompt:{system_prompt_len + function_token_len + history_token_len} ")
# task_result = await self._do_llm_complection(prompt,inner_functions,msg)
# if task_result.result_code != ComputeTaskResultCode.OK:
# error_resp = msg.create_error_resp(task_result.error_str)
# return error_resp
# final_result = task_result.result_str
# llm_result : LLMResult = LLMResult.from_str(final_result)
# is_ignore = False
# result_prompt_str = ""
# match llm_result.state:
# case "ignore":
# is_ignore = True
# case "waiting":
# for sendmsg in llm_result.send_msgs:
# target = sendmsg.target
# sendmsg.sender = self.agent_id
# sendmsg.topic = msg.topic
# sendmsg.prev_msg_id = msg.get_msg_id()
# send_resp = await AIBus.get_default_bus().send_message(sendmsg)
# if send_resp is not None:
# result_prompt_str += f"\n{target} response is :{send_resp.body}"
# agent_sesion = AIChatSession.get_session(self.agent_id,f"{sendmsg.target}#{sendmsg.topic}",self.chat_db)
# agent_sesion.append(sendmsg)
# agent_sesion.append(send_resp)
# final_result = llm_result.resp + result_prompt_str
# if is_ignore is not True:
# resp_msg = msg.create_group_resp_msg(self.agent_id,final_result)
# chatsession.append(msg)
# chatsession.append(resp_msg)
# return resp_msg
# return None
def get_workspace_by_msg(self,msg:AgentMsg) -> WorkspaceEnvironment:
return self.agent_workspace
def need_session_summmary(self,msg:AgentMsg,session:AIChatSession) -> bool:
return False
async def _create_openai_thread(self) -> str:
return None
async def _process_msg(self,msg:AgentMsg,workspace = None) -> AgentMsg:
msg_prompt = AgentPrompt()
if msg.msg_type == AgentMsgType.TYPE_GROUPMSG:
need_process = False
msg_prompt.messages = [{"role":"user","content":f"{msg.sender}:{msg.body}"}]
session_topic = msg.target + "#" + msg.topic
chatsession = AIChatSession.get_session(self.agent_id,session_topic,self.chat_db)
if msg.mentions is not None:
if self.agent_id in msg.mentions:
need_process = True
logger.info(f"agent {self.agent_id} recv a group chat message from {msg.sender},but is not mentioned,ignore!")
if need_process is not True:
chatsession.append(msg)
resp_msg = msg.create_group_resp_msg(self.agent_id,"")
return resp_msg
else:
msg_prompt.messages = [{"role":"user","content":msg.body}]
session_topic = msg.get_sender() + "#" + msg.topic
chatsession = AIChatSession.get_session(self.agent_id,session_topic,self.chat_db)
if self.enable_thread:
need_create_thread = False
if chatsession.openai_thread_id is not None:
if len(chatsession.openai_thread_id) < 1:
need_create_thread = True
else:
need_create_thread = True
if need_create_thread:
openai_thread_id = await self._create_openai_thread()
if openai_thread_id is not None:
chatsession.update_openai_thread_id(openai_thread_id)
workspace = self.get_workspace_by_msg(msg)
prompt = AgentPrompt()
if workspace:
prompt.append(workspace.get_prompt())
prompt.append(workspace.get_role_prompt(self.agent_id))
prompt.append(self.get_agent_prompt())
prompt.append(self._get_remote_user_prompt(msg.sender))
self._format_msg_by_env_value(prompt)
if self.need_session_summmary(msg,chatsession):
# get relate session(todos) summary
summary = self.llm_select_session_summary(msg,chatsession)
prompt.append(AgentPrompt(summary))
known_info_str = "# Known information\n"
have_known_info = False
todos_str,todo_count = await workspace.get_todo_tree()
if todo_count > 0:
have_known_info = True
known_info_str += f"## todo\n{todos_str}\n"
inner_functions,function_token_len = self._get_inner_functions()
system_prompt_len = prompt.get_prompt_token_len()
input_len = len(msg.body)
if msg.msg_type == AgentMsgType.TYPE_GROUPMSG:
history_str,history_token_len = await self._get_prompt_from_session_for_groupchat(chatsession,system_prompt_len + function_token_len,input_len)
else:
history_str,history_token_len = await self.get_prompt_from_session(chatsession,system_prompt_len + function_token_len,input_len)
if history_str:
have_known_info = True
known_info_str += history_str
if have_known_info:
known_info_prompt = AgentPrompt(known_info_str)
prompt.append(known_info_prompt) # chat context
prompt.append(msg_prompt)
logger.debug(f"Agent {self.agent_id} do llm token static system:{system_prompt_len},function:{function_token_len},history:{history_token_len},input:{input_len}, totoal prompt:{system_prompt_len + function_token_len + history_token_len} ")
#task_result:ComputeTaskResult = await ComputeKernel.get_instance().do_llm_completion(prompt,self.llm_model_name,self.max_token_size,inner_functions)
task_result = await self._do_llm_complection(prompt,inner_functions,msg)
if task_result.result_code != ComputeTaskResultCode.OK:
error_resp = msg.create_error_resp(task_result.error_str)
return error_resp
final_result = task_result.result_str
if final_result is not None:
llm_result : LLMResult = LLMResult.from_str(final_result)
else:
llm_result = LLMResult()
llm_result.state = "ignore"
if llm_result.resp is None:
if llm_result.raw_resp:
final_result = json.dumps(llm_result.raw_resp)
else:
final_result = llm_result.resp
await workspace.exec_op_list(llm_result.op_list,self.agent_id)
is_ignore = False
result_prompt_str = ""
match llm_result.state:
case "ignore":
is_ignore = True
case "waiting": # like inner call
for sendmsg in llm_result.send_msgs:
sendmsg.sender = self.agent_id
target = sendmsg.target
sendmsg.topic = msg.topic
sendmsg.prev_msg_id = msg.get_msg_id()
send_resp = await AIBus.get_default_bus().send_message(sendmsg)
if send_resp is not None:
result_prompt_str += f"\n{target} response is :{send_resp.body}"
agent_sesion = AIChatSession.get_session(self.agent_id,f"{sendmsg.target}#{sendmsg.topic}",self.chat_db)
agent_sesion.append(sendmsg)
agent_sesion.append(send_resp)
final_result = llm_result.resp + result_prompt_str
if is_ignore is not True:
if msg.msg_type == AgentMsgType.TYPE_GROUPMSG:
resp_msg = msg.create_group_resp_msg(self.agent_id,final_result)
else:
resp_msg = msg.create_resp_msg(final_result)
chatsession.append(msg)
chatsession.append(resp_msg)
return resp_msg
return None
async def _get_history_prompt_for_think(self,chatsession:AIChatSession,summary:str,system_token_len:int,pos:int)->(AgentPrompt,int):
history_len = (self.max_token_size * 0.7) - system_token_len
messages = chatsession.read_history(self.history_len,pos,"natural") # read
result_token_len = 0
result_prompt = AgentPrompt()
have_summary = False
if summary is not None:
if len(summary) > 1:
have_summary = True
if have_summary:
result_prompt.messages.append({"role":"user","content":summary})
result_token_len -= len(summary)
else:
result_prompt.messages.append({"role":"user","content":"There is no summary yet."})
result_token_len -= 6
read_history_msg = 0
history_str : str = ""
for msg in messages:
read_history_msg += 1
dt = datetime.datetime.fromtimestamp(float(msg.create_time))
formatted_time = dt.strftime('%y-%m-%d %H:%M:%S')
record_str = f"{msg.sender},[{formatted_time}]\n{msg.body}\n"
history_str = history_str + record_str
history_len -= len(msg.body)
result_token_len += len(msg.body)
if history_len < 0:
logger.warning(f"_get_prompt_from_session reach limit of token,just read {read_history_msg} history message.")
break
result_prompt.messages.append({"role":"user","content":history_str})
return result_prompt,pos+read_history_msg
async def _get_prompt_from_session_for_groupchat(self,chatsession:AIChatSession,system_token_len,input_token_len,is_groupchat=False):
history_len = (self.max_token_size * 0.7) - system_token_len - input_token_len
messages = chatsession.read_history(self.history_len) # read
result_token_len = 0
result_prompt = AgentPrompt()
read_history_msg = 0
for msg in reversed(messages):
read_history_msg += 1
dt = datetime.datetime.fromtimestamp(float(msg.create_time))
formatted_time = dt.strftime('%y-%m-%d %H:%M:%S')
if msg.sender == self.agent_id:
if self.enable_timestamp:
result_prompt.messages.append({"role":"assistant","content":f"(create on {formatted_time}) {msg.body} "})
else:
result_prompt.messages.append({"role":"assistant","content":msg.body})
else:
if self.enable_timestamp:
result_prompt.messages.append({"role":"user","content":f"(create on {formatted_time}) {msg.body} "})
else:
result_prompt.messages.append({"role":"user","content":f"{msg.sender}:{msg.body}"})
history_len -= len(msg.body)
result_token_len += len(msg.body)
if history_len < 0:
logger.warning(f"_get_prompt_from_session reach limit of token,just read {read_history_msg} history message.")
break
return result_prompt,result_token_len
async def _llm_summary_work(self,workspace:WorkspaceEnvironment):
# read report ,and update work summary of
# build todo list from work summary and goals
#
report_list = self.get_unread_reports()
for report in report_list:
if self.agent_energy <= 0:
break
# merge report to work summary
await self._llm_read_report(report,workspace)
self.agent_energy -= 1
if workspace.is_mgr(self.agent_id):
# manager can do more work
await self._llm_review_team(workspace)
self.agent_energy -= 5
await self._llm_review_unassigned_todos(workspace)
self.agent_energy -= 5
async def _llm_review_team(self,workspace:WorkspaceEnvironment):
pass
async def _llm_review_unassigned_todos(self,workspace:WorkspaceEnvironment):
pass
async def _llm_read_report(self,report:AgentReport,worksapce:WorkspaceEnvironment):
work_summary = worksapce.get_work_summary(self.agent_id)
prompt : AgentPrompt = AgentPrompt()
prompt.append(self.agent_prompt)
prompt.append(worksapce.get_role_prompt(self.agent_id))
prompt.append(self.read_report_prompt)
# report is a message from other agent(human) about work
prompt.append(AgentPrompt(work_summary))
prompt.append(AgentPrompt(report.content))
task_result:ComputeTaskResult = await self._do_llm_complection(prompt)
if task_result.error_str is not None:
logger.error(f"_llm_read_report compute error:{task_result.error_str}")
return
worksapce.set_work_summary(self.agent_id,task_result.result_str)
# 尝试完成自己的TOOD (不依赖任何其他Agnet)
async def do_my_work(self) -> None:
workspace : WorkspaceEnvironment = self.get_workspace_by_msg(None)
logger.info(f"agent {self.agent_id} do my work start!")
# review todolist
#if await self.need_review_todolist():
# await self._llm_review_todolist(workspace)
todo_list = await workspace.get_todo_list(self.agent_id)
check_count = 0
do_count = 0
for todo in todo_list:
if self.agent_energy <= 0:
break
if await self.need_review_todo(todo,workspace):
review_result = await self._llm_review_todo(todo,workspace)
todo.last_review_time = datetime.datetime.now().timestamp()
elif await self.can_check(todo,workspace):
check_result : AgentTodoResult = await self._llm_check_todo(todo,workspace)
todo.last_check_time = datetime.datetime.now().timestamp()
match check_result.result_code:
case AgentTodoResult.TODO_RESULT_CODE_LLM_ERROR:
continue
case AgentTodoResult.TODO_RESULT_CODE_OK:
await workspace.update_todo(todo.todo_id,AgentTodo.TODO_STATE_DONE)
case AgentTodoResult.TODO_RESULT_CODE_EXEC_OP_ERROR:
await workspace.update_todo(todo.todo_id,AgentTodo.TDDO_STATE_CHECKFAILED)
await workspace.append_worklog(todo,check_result)
self.agent_energy -= 1
check_count += 1
elif await self.can_do(todo,workspace):
do_result : AgentTodoResult = await self._llm_do(todo,workspace)
todo.last_do_time = datetime.datetime.now().timestamp()
todo.retry_count += 1
match do_result.result_code:
case AgentTodoResult.TODO_RESULT_CODE_LLM_ERROR:
continue
case AgentTodoResult.TODO_RESULT_CODE_OK:
await workspace.update_todo(todo.todo_id,AgentTodo.TODO_STATE_WAITING_CHECK)
case AgentTodoResult.TODO_RESULT_CODE_EXEC_OP_ERROR:
await workspace.update_todo(todo.todo_id,AgentTodo.TODO_STATE_EXEC_FAILED)
await workspace.append_worklog(todo,do_result)
self.agent_energy -= 2
do_count += 1
logger.info(f"agent {self.agent_id} ,check:{check_count} todo,do:{do_count} todo.")
def get_review_todo_prompt(self,todo:AgentTodo) -> AgentPrompt:
return self.review_todo_prompt
async def _llm_review_todo(self,todo:AgentTodo,workspace:WorkspaceEnvironment):
prompt = AgentPrompt()
prompt.append(workspace.get_prompt())
prompt.append(workspace.get_role_prompt(self.agent_id))
prompt.append(self.get_review_todo_prompt(todo))
todo_tree = workspace.get_todo_tree("/")
prompt.append(AgentPrompt(todo_tree))
inner_functions,function_token_len = self._get_inner_functions()
task_result:ComputeTaskResult = await self._do_llm_complection(prompt,inner_functions)
if task_result.result_code != ComputeTaskResultCode.OK:
logger.error(f"_llm_review_todos compute error:{task_result.error_str}")
return
return
def get_do_prompt(self,todo:AgentTodo) -> AgentPrompt:
return self.do_prompt
def get_prompt_from_todo(self,todo:AgentTodo) -> AgentPrompt:
json_str = json.dumps(todo.raw_obj)
return AgentPrompt(json_str)
async def need_review_todo(self,todo:AgentTodo,workspace:WorkspaceEnvironment) -> bool:
return False
async def can_check(self,todo:AgentTodo,workspace:WorkspaceEnvironment) -> bool:
if self.get_check_prompt(todo) is None:
return False
if todo.can_check() is False:
return False
if todo.checker is not None:
if todo.checker != self.agent_id:
return False
else:
if self.can_do_unassigned_task is False:
return False
else:
todo.checker = self.agent_id
return True
async def can_do(self,todo:AgentTodo,workspace:WorkspaceEnvironment) -> bool:
if todo.can_do() is False:
return False
if todo.worker is not None:
if todo.worker != self.agent_id:
return False
else:
if self.can_do_unassigned_task is False:
return False
else:
todo.worker = self.agent_id
return True
async def _llm_do(self,todo:AgentTodo,workspace:WorkspaceEnvironment) -> AgentTodoResult:
result = AgentTodoResult()
prompt : AgentPrompt = AgentPrompt()
#prompt.append(self.agent_prompt)
prompt.append(workspace.get_role_prompt(self.agent_id))
do_prompt = workspace.get_do_prompt(todo)
if do_prompt is None:
do_prompt = self.get_do_prompt(todo)
prompt.append(do_prompt)
# There are general methods for executing todos, as well as customized ones that are more efficient for specific types of TODOS.
# Based on experience, an Agent can autonomously master/organize execution methods for a greater variety of TODO types.
#prompt.append(work_log_prompt)
prompt.append(self.get_prompt_from_todo(todo))
task_result:ComputeTaskResult = await self._do_llm_complection(prompt)
if task_result.error_str is not None:
logger.error(f"_llm_do compute error:{task_result.error_str}")
result.result_code = AgentTodoResult.TODO_RESULT_CODE_LLM_ERROR
result.error_str = task_result.error_str
return result
llm_result = LLMResult.from_str(task_result.result_str)
# result_str is the explain of how to do this todo
result.result_str = llm_result.resp
result.op_list = llm_result.op_list
if llm_result.post_msgs is not None:
for msg in llm_result.post_msgs:
msg.sender = self.agent_id
msg.topic = f"{todo.title}##{todo.todo_id}"
#msg.prev_msg_id = todo.todo_id
chatsession = AIChatSession.get_session(self.agent_id,f"{msg.target}#{msg.topic}",self.chat_db)
chatsession.append(msg)
resp = await AIBus.get_default_bus().post_message(msg)
logging.info(f"agent {self.agent_id} send msg to {msg.target} result:{resp}")
op_errors,have_error = await workspace.exec_op_list(llm_result.op_list,self.agent_id)
if have_error:
result.result_code = AgentTodoResult.TODO_RESULT_CODE_EXEC_OP_ERROR
#result.error_str = error_str
return result
return result
async def append_toddo_result(self,todo,worksapce,llm_result,result_str):
pass
def get_check_prompt(self,todo:AgentTodo) -> AgentPrompt:
return self.check_prompt
async def _llm_check_todo(self, todo:AgentTodo,workspace:WorkspaceEnvironment) :
if self.get_check_prompt(todo) is None:
return None
prompt : AgentPrompt = AgentPrompt()
prompt.append(self.agent_prompt)
prompt.append(workspace.get_role_prompt(self.agent_id))
prompt.append(self.get_check_prompt(todo))
if todo.last_check_result:
prompt.append(AgentPrompt(todo.last_check_result))
prompt.append(todo.detail)
prompt.append(todo.result)
task_result:ComputeTaskResult = await self._do_llm_complection(prompt,workspace.get_inner_functions(),None,True)
if task_result.result_code != ComputeTaskResultCode.OK:
logger.error(f"_llm_check_todo compute error:{task_result.error_str}")
return False
if task_result.result_str == "OK":
return True
todo.last_check_result = task_result.result_str
return False
# 尝试自我学习,会主动获取、读取资料并进行整理
# LLM的本质能力是处理海量知识,应该让LLM能基于知识把自己的工作处理的更好
async def do_self_learn(self) -> None:
# 不同的workspace是否应该有不同的学习方法?
workspace = self.get_workspace_by_msg(None)
hash_list = workspace.kb_db.get_knowledge_without_llm_title()
for hash in hash_list:
if self.agent_energy <= 0:
break
knowledge = workspace.kb_db.get_knowledge_by_hash(hash)
if knowledge is None:
continue
if os.path.exists(knowledge.path) is False:
logger.warning(f"do_self_learn: knowledge {knowledge.path} is not exists!")
continue
#TODO 可以用v-db 对不同目录的名字进行选择后,先进行一次快速的插入。有时间再慢慢用LLM整理
llm_result = await self._llm_read_article(knowledge)
#根据结果更新knowledge
if llm_result is not None:
workspace.kb_db.update_knowledge_by_hash(hash,llm_result)
# 在知识库中创建软链接
self.agent_energy -= 1
# match item.type():
# case "book":
# self.llm_read_book(kb,item)
# learn_power -= 1
# case "article":
#
# self.llm_read_article(kb,item)
# learn_power -= 1
# case "video":
# self.llm_watch_video(kb,item)
# learn_power -= 1
# case "audio":
# self.llm_listen_audio(kb,item)
# learn_power -= 1
# case "code_project":
# self.llm_read_code_project(kb,item)
# learn_power -= 1
# case "image":
# self.llm_view_image(kb,item)
# learn_power -= 1
# case "other":
# self.llm_read_other(kb,item)
# learn_power -= 1
# case _:
# self.llm_learn_any(kb,item)
# pass
async def do_blance_knowledge_base(selft):
# 整理自己的知识库(让分类更平衡,更由于自己以后的工作),并尝试更新学习目标
current_path = "/"
current_list = kb.get_list(current_path)
self_assessment_with_goal = self.get_self_assessment_with_goal()
learn_goal = {}
llm_blance_knowledge_base(current_path,current_list,self_assessment_with_goal,learn_goal,learn_power)
# 主动学习
# 方法目前只有使用搜索引擎一种?
for goal in learn_goal.items():
self.llm_learn_with_search_engine(kb,goal,learn_power)
if learn_power <= 0:
break
def parser_learn_llm_result(self,llm_result:LLMResult):
pass
async def gen_known_info_for_knowledge_prompt(self,knowledge_item:dict,need_catalogs = False) -> AgentPrompt:
#已知信息:
# 组织的工作总结(如有)待完成
# 现在知识库的结构(注意大小控制)gen_kb_tree_prompt (当为空的时候应该让LLM生成一个合适的初始目录结构)
# 原始路径,现在标题,摘要,目录
workspace =self.get_workspace_by_msg(None)
kb_tree = await workspace.get_knowledege_catalog()
known_obj = {}
title = knowledge_item.get("title")
if title:
known_obj["title"] = title
summary = knowledge_item.get("summary")
if summary:
known_obj["summary"] = summary
tags = knowledge_item.get("tags")
if tags:
known_obj["tags"] = tags
if need_catalogs:
catalogs = knowledge_item.get("catalogs")
if catalogs:
known_obj["catalogs"] = catalogs
org_path = knowledge_item.get("path")
known_obj["orginal_path"] = org_path
know_info_str = f"# Known information\n{json.dumps(known_obj)}\n"
return AgentPrompt(know_info_str)
async def _llm_read_article(self,knowledge_item:dict) -> ComputeTaskResult:
#目标:
# 得到更好的标题,摘要,目录 (如有必要),tags
# 应放的合适的位置 (结合组织的目标)
#已知信息:
# 整理是为什么目标服务的 learn_prompt
# 组织的工作总结(如有)
# 现在知识库的结构(注意大小控制)gen_kb_tree_prompt (当为空的时候应该让LLM生成一个合适的初始目录结构)
# 原始路径,现在标题,摘要,目录
# 整理长文件(通用技巧)
# 告诉输入的是部分内容,让LLM为任务产生中间结果
# 依次输入内容,在最后一个内容块输入时,LLM得到结果
#full_content = item.get_article_full_content()
workspace = self.get_workspace_by_msg(None)
full_content = await workspace.load_knowledge_content(knowledge_item["hash"])
if full_content is None:
return
full_content_len = self.token_len(full_content)
if full_content_len < self.get_llm_learn_token_limit():
# 短文章不用总结catelog
#path_list,summary = llm_get_summary(summary,full_content)
#prompt = self.get_agent_role_prompt()
prompt = self.get_learn_prompt()
known_info_prompt = await self.gen_known_info_for_knowledge_prompt(knowledge_item)
prompt.append(known_info_prompt)
content_prompt = AgentPrompt(full_content)
prompt.append(content_prompt)
env_functions = workspace.get_knowledge_base_ai_functions()
task_result:ComputeTaskResult = await self._do_llm_complection(prompt,env_functions)
if task_result.result_code != ComputeTaskResultCode.OK:
result_obj = {}
result_obj["error_str"] = task_result.error_str
return result_obj
result_obj = json.loads(task_result.result_str)
return result_obj
else:
logger.warning(f"llm_read_article: article {knowledge_item['path']} is too long,just read summary!")
result_obj = {}
result_obj["error_str"] = f"llm_read_article: article {knowledge_item['path']} is too long,just read summary!"
return result_obj
async def do_self_think(self):
session_id_list = AIChatSession.list_session(self.agent_id,self.chat_db)
for session_id in session_id_list:
if self.agent_energy <= 0:
break
used_energy = await self.think_chatsession(session_id)
self.agent_energy -= used_energy
todo_logs = await self.get_todo_logs()
for todo_log in todo_logs:
if self.agent_energy <= 0:
break
used_energy = await self.think_todo_log(todo_log)
self.agent_energy -= used_energy
return
async def think_todo_log(self,todo_log:AgentWorkLog):
pass
async def think_chatsession(self,session_id):
if self.agent_think_prompt is None:
return
logger.info(f"agent {self.agent_id} think session {session_id}")
chatsession = AIChatSession.get_session_by_id(session_id,self.chat_db)
while True:
cur_pos = chatsession.summarize_pos
summary = chatsession.summary
prompt:AgentPrompt = AgentPrompt()
#prompt.append(self._get_agent_prompt())
prompt.append(await self._get_agent_think_prompt())
system_prompt_len = prompt.get_prompt_token_len()
#think env?
history_prompt,next_pos = await self._get_history_prompt_for_think(chatsession,summary,system_prompt_len,cur_pos)
prompt.append(history_prompt)
is_finish = next_pos - cur_pos < 2
if is_finish:
logger.info(f"agent {self.agent_id} think session {session_id} is finished!,no more history")
break
#3) llm summarize chat history
task_result:ComputeTaskResult = await ComputeKernel.get_instance().do_llm_completion(prompt,self.llm_model_name,self.max_token_size,None)
if task_result.result_code != ComputeTaskResultCode.OK:
logger.error(f"think_chatsession llm compute error:{task_result.error_str}")
break
else:
new_summary= task_result.result_str
logger.info(f"agent {self.agent_id} think session {session_id} from {cur_pos} to {next_pos} summary:{new_summary}")
chatsession.update_think_progress(next_pos,new_summary)
return
async def get_prompt_from_session(self,chatsession:AIChatSession,system_token_len,input_token_len) -> AgentPrompt:
# TODO: get prompt from group chat is different from single chat
if self.enable_thread:
return None
history_len = (self.max_token_size * 0.7) - system_token_len - input_token_len
messages = chatsession.read_history(self.history_len) # read
result_token_len = 0
read_history_msg = 0
have_known_info = False
known_info = ""
if chatsession.summary is not None:
if len(chatsession.summary) > 1:
known_info += f"## Recent conversation summary \n {chatsession.summary}\n"
result_token_len -= len(chatsession.summary)
have_known_info = True
histroy_str = ""
for msg in reversed(messages):
read_history_msg += 1
dt = datetime.datetime.fromtimestamp(float(msg.create_time))
formatted_time = dt.strftime('%y-%m-%d %H:%M:%S')
record_str = f"{msg.sender},[{formatted_time}]\n{msg.body}\n"
have_known_info = True
histroy_str = histroy_str + record_str
history_len -= len(msg.body)
result_token_len += len(msg.body)
if history_len < 0:
logger.warning(f"_get_prompt_from_session reach limit of token,just read {read_history_msg} history message.")
break
known_info += f"## Recent conversation history \n {histroy_str}\n"
if have_known_info:
return known_info,result_token_len
return None,0
async def _do_llm_complection(self,prompt:AgentPrompt,inner_functions:dict=None,org_msg:AgentMsg=None,is_json_resp = False) -> ComputeTaskResult:
from .compute_kernel import ComputeKernel
#logger.debug(f"Agent {self.agent_id} do llm token static system:{system_prompt_len},function:{function_token_len},history:{history_token_len},input:{input_len}, totoal prompt:{system_prompt_len + function_token_len + history_token_len} ")
if is_json_resp:
task_result:ComputeTaskResult = await ComputeKernel.get_instance().do_llm_completion(prompt,"json",self.llm_model_name,self.max_token_size,inner_functions)
else:
task_result:ComputeTaskResult = await ComputeKernel.get_instance().do_llm_completion(prompt,"text",self.llm_model_name,self.max_token_size,inner_functions)
if task_result.result_code != ComputeTaskResultCode.OK:
logger.error(f"_do_llm_complection llm compute error:{task_result.error_str}")
#error_resp = msg.create_error_resp(task_result.error_str)
return task_result
result_message = task_result.result.get("message")
inner_func_call_node = None
if result_message:
inner_func_call_node = result_message.get("function_call")
if inner_func_call_node:
call_prompt : AgentPrompt = copy.deepcopy(prompt)
task_result = await self._execute_func(inner_func_call_node,call_prompt,inner_functions,org_msg)
return task_result
def need_work(self) -> bool:
if self.do_prompt is not None:
return True
if self.check_prompt is not None:
return True
if self.agent_energy > 2:
return True
return False
def need_self_think(self) -> bool:
return False
def need_self_learn(self) -> bool:
if self.learn_prompt is not None:
return True
return False
def wake_up(self) -> None:
if self.agent_task is None:
self.agent_task = asyncio.create_task(self._on_timer())
else:
logger.warning(f"agent {self.agent_id} is already wake up!")
# agent loop
async def _on_timer(self):
while True:
await asyncio.sleep(15)
try:
now = time.time()
if self.last_recover_time is None:
self.last_recover_time = now
else:
if now - self.last_recover_time > 60:
self.agent_energy += (now - self.last_recover_time) / 60
self.last_recover_time = now
if self.agent_energy <= 1:
continue
# complete & check todo
if self.need_work():
await self.do_my_work()
# review other's todo
# self.review_other_works()
if self.need_self_think():
await self.do_self_think()
if self.need_self_learn():
await self.do_self_learn()
except Exception as e:
tb_str = traceback.format_exc()
logger.error(f"agent {self.agent_id} on timer error:{e},{tb_str}")
continue
def token_len(self,text:str) -> int:
return ComputeKernel.llm_num_tokens_from_text(text,self.get_llm_model_name())