Liu Zhicong
550 lines
17 KiB
Python
550 lines
17 KiB
Python
import copy
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from datetime import datetime, timedelta
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import logging
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from enum import Enum
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import uuid
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import time
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import re
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import shlex
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import json
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from typing import List
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from .ai_function import FunctionItem
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from .compute_task import ComputeTaskResult
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logger = logging.getLogger(__name__)
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class AgentMsgType(Enum):
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TYPE_MSG = 0
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TYPE_GROUPMSG = 1
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TYPE_INTERNAL_CALL = 10
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TYPE_ACTION = 20
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TYPE_EVENT = 30
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TYPE_SYSTEM = 40
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class AgentMsgStatus(Enum):
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RESPONSED = 0
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INIT = 1
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SENDING = 2
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PROCESSING = 3
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ERROR = 4
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RECVED = 5
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EXECUTED = 6
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# msg is a msg / msg resp
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# msg body可以有内容类型（MIME标签），text, image, voice, video, file,以及富文本(html)
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# msg is a inner function call with result
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# msg is a Action with result
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# qutoe Msg
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# forword msg
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# reply msg
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# 逻辑上的同一个Message在同一个session中看到的msgid相同
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# 在不同的session中看到的msgid不同
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class AgentMsg:
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def __init__(self,msg_type=AgentMsgType.TYPE_MSG) -> None:
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self.msg_id = "msg#" + uuid.uuid4().hex
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self.msg_type:AgentMsgType = msg_type
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self.prev_msg_id:str = None
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self.quote_msg_id:str = None
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self.rely_msg_id:str = None # if not none means this is a respone msg
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self.session_id:str = None
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#forword info
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self.create_time = 0
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self.done_time = 0
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self.topic:str = None # topic is use to find session, not store in db
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self.sender:str = None # obj_id.sub_objid@tunnel_id
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self.target:str = None
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self.mentions:[] = None #use in group chat only
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#self.title:str = None
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self.body:str = None
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self.body_mime:str = None #//default is "text/plain",encode is utf8
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#type is call / action
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self.func_name = None
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self.args = None
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self.result_str = None
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#type is event
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self.event_name = None
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self.event_args = None
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self.status = AgentMsgStatus.INIT
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self.inner_call_chain = []
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self.resp_msg = None
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@classmethod
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def from_json(cls,json_obj:dict) -> 'AgentMsg':
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msg = AgentMsg()
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return msg
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@classmethod
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def create_internal_call_msg(self,func_name:str,args:dict,prev_msg_id:str,caller:str):
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msg = AgentMsg(AgentMsgType.TYPE_INTERNAL_CALL)
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msg.create_time = time.time()
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msg.func_name = func_name
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msg.args = args
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msg.prev_msg_id = prev_msg_id
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msg.sender = caller
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return msg
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def create_action_msg(self,action_name:str,args:dict,caller:str):
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msg = AgentMsg(AgentMsgType.TYPE_ACTION)
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msg.create_time = time.time()
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msg.func_name = action_name
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msg.args = args
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msg.prev_msg_id = self.msg_id
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msg.topic = self.topic
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msg.sender = caller
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return msg
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def create_error_resp(self,error_msg:str):
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resp_msg = AgentMsg(AgentMsgType.TYPE_SYSTEM)
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resp_msg.create_time = time.time()
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resp_msg.rely_msg_id = self.msg_id
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resp_msg.body = error_msg
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resp_msg.topic = self.topic
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resp_msg.sender = self.target
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resp_msg.target = self.sender
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return resp_msg
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def create_resp_msg(self,resp_body):
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resp_msg = AgentMsg()
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resp_msg.create_time = time.time()
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resp_msg.rely_msg_id = self.msg_id
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resp_msg.sender = self.target
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resp_msg.target = self.sender
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resp_msg.body = resp_body
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resp_msg.topic = self.topic
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return resp_msg
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def create_group_resp_msg(self,sender_id,resp_body):
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resp_msg = AgentMsg(AgentMsgType.TYPE_GROUPMSG)
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resp_msg.create_time = time.time()
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resp_msg.rely_msg_id = self.msg_id
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resp_msg.target = self.target
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resp_msg.sender = sender_id
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resp_msg.body = resp_body
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resp_msg.topic = self.topic
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return resp_msg
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def set(self,sender:str,target:str,body:str,topic:str=None) -> None:
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self.sender = sender
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self.target = target
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self.body = body
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self.create_time = time.time()
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if topic:
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self.topic = topic
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def get_msg_id(self) -> str:
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return self.msg_id
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def get_sender(self) -> str:
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return self.sender
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def get_target(self) -> str:
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return self.target
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def get_prev_msg_id(self) -> str:
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return self.prev_msg_id
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def get_quote_msg_id(self) -> str:
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return self.quote_msg_id
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@classmethod
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def parse_function_call(cls,func_string:str):
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str_list = shlex.split(func_string)
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func_name = str_list[0]
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params = str_list[1:]
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return func_name, params
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class AgentPrompt:
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def __init__(self,prompt_str = None) -> None:
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self.messages = []
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if prompt_str:
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self.messages.append({"role":"user","content":prompt_str})
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self.system_message = None
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def as_str(self)->str:
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result_str = ""
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if self.system_message:
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result_str += self.system_message.get("role") + ":" + self.system_message.get("content") + "\n"
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if self.messages:
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for msg in self.messages:
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result_str += msg.get("role") + ":" + msg.get("content") + "\n"
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return result_str
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def to_message_list(self):
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result = []
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if self.system_message:
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result.append(self.system_message)
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result.extend(self.messages)
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return result
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def append(self,prompt):
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if prompt is None:
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return
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if prompt.system_message is not None:
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if self.system_message is None:
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self.system_message = copy.deepcopy(prompt.system_message)
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else:
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self.system_message["content"] += prompt.system_message.get("content")
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self.messages.extend(prompt.messages)
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def get_prompt_token_len(self):
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result = 0
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if self.system_message:
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result += len(self.system_message.get("content"))
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for msg in self.messages:
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result += len(msg.get("content"))
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return result
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def load_from_config(self,config:list) -> bool:
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if isinstance(config,list) is not True:
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logger.error("prompt is not list!")
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return False
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self.messages = []
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for msg in config:
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if msg.get("content"):
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if msg.get("role") == "system":
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self.system_message = msg
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else:
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self.messages.append(msg)
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else:
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logger.error("prompt message has no content!")
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return True
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class LLMResult:
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def __init__(self) -> None:
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self.state : str = "ignore"
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self.resp : str = ""
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self.paragraphs : dict[str,FunctionItem] = []
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self.post_msgs : List[AgentMsg] = []
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self.send_msgs : List[AgentMsg] = []
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self.calls : List[FunctionItem] = []
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self.post_calls : List[FunctionItem] = []
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self.op_list : List[FunctionItem] = [] # op_list is a optimize design for saving token
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@classmethod
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def from_json_str(self,llm_json_str:str) -> 'LLMResult':
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r = LLMResult()
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if llm_json_str is None:
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r.state = "ignore"
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return r
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if llm_json_str == "ignore":
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r.state = "ignore"
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return r
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llm_json = json.loads(llm_json_str)
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r.state = llm_json.get("state")
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r.resp = llm_json.get("resp")
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post_msgs = llm_json.get("post_msg")
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r.post_msgs = []
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if post_msgs:
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for msg in post_msgs:
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new_msg = AgentMsg()
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target_id = msg.get("target")
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msg_content = msg.get("content")
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new_msg.set("",target_id,msg_content)
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r.post_msgs.append(new_msg)
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#new_msg.msg_type = AgentMsgType.TYPE_MSG
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r.calls = llm_json.get("calls")
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r.post_calls = llm_json.get("post_calls")
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r.op_list = llm_json.get("op_list")
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return r
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@classmethod
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def from_str(self,llm_result_str:str,valid_func:List[str]=None) -> 'LLMResult':
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r = LLMResult()
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if llm_result_str is None:
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r.state = "ignore"
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return r
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if llm_result_str == "ignore":
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r.state = "ignore"
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return r
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if llm_result_str[0] == "{":
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return LLMResult.from_json_str(llm_result_str)
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lines = llm_result_str.splitlines()
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is_need_wait = False
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def check_args(func_item:FunctionItem):
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match func_name:
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case "send_msg":# /send_msg $target_id
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if len(func_args) != 1:
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return False
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new_msg = AgentMsg()
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target_id = func_item.args[0]
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msg_content = func_item.body
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new_msg.set("",target_id,msg_content)
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r.send_msgs.append(new_msg)
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is_need_wait = True
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return True
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case "post_msg":# /post_msg $target_id
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if len(func_args) != 1:
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return False
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new_msg = AgentMsg()
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target_id = func_item.args[0]
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msg_content = func_item.body
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new_msg.set("",target_id,msg_content)
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r.post_msgs.append(new_msg)
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return True
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case "call":# /call $func_name $args_str
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r.calls.append(func_item)
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is_need_wait = True
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return True
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case "post_call": # /post_call $func_name,$args_str
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r.post_calls.append(func_item)
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return True
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case _:
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if valid_func is not None:
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if func_name in valid_func:
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r.paragraphs[func_name] = func_item
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return True
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return False
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current_func : FunctionItem = None
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for line in lines:
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if line.startswith("##/"):
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if current_func:
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if check_args(current_func) is False:
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r.resp += current_func.dumps()
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func_name,func_args = AgentMsg.parse_function_call(line[3:])
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current_func = FunctionItem(func_name,func_args)
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else:
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if current_func:
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current_func.append_body(line + "\n")
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else:
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r.resp += line + "\n"
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if current_func:
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if check_args(current_func) is False:
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r.resp += current_func.dumps()
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if len(r.send_msgs) > 0 or len(r.calls) > 0:
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r.state = "waiting"
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else:
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r.state = "reponsed"
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return r
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class AgentReport:
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def __init__(self):
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pass
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class AgentTodoResult:
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TODO_RESULT_CODE_OK = 0,
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TODO_RESULT_CODE_LLM_ERROR = 1,
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TODO_RESULT_CODE_EXEC_OP_ERROR = 2
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def __init__(self) -> None:
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self.result_code = AgentTodoResult.TODO_RESULT_CODE_OK
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self.result_str = None
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self.error_str = None
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self.op_list = None
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def to_dict(self) -> dict:
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result = {}
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result["result_code"] = self.result_code
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result["result_str"] = self.result_str
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result["error_str"] = self.error_str
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result["op_list"] = self.op_list
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return result
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class AgentTodo:
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TODO_STATE_WAIT_ASSIGN = "wait_assign"
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TODO_STATE_INIT = "init"
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TODO_STATE_PENDING = "pending"
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TODO_STATE_WAITING_CHECK = "wait_check"
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TODO_STATE_EXEC_FAILED = "exec_failed"
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TDDO_STATE_CHECKFAILED = "check_failed"
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TODO_STATE_CASNCEL = "cancel"
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TODO_STATE_DONE = "done"
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TODO_STATE_EXPIRED = "expired"
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def __init__(self):
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self.todo_id = "todo#" + uuid.uuid4().hex
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self.title = None
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self.detail = None
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self.todo_path = None # get parent todo,sub todo by path
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#self.parent = None
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self.create_time = time.time()
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self.state = "wait_assign"
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self.worker = None
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self.checker = None
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self.createor = None
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self.need_check = True
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self.due_date = time.time() + 3600 * 24 * 2
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self.last_do_time = None
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self.last_check_time = None
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self.last_review_time = None
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self.depend_todo_ids = []
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self.sub_todos = {}
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self.result : AgentTodoResult = None
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self.last_check_result = None
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self.retry_count = 0
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self.raw_obj = None
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@classmethod
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def from_dict(cls,json_obj:dict) -> 'AgentTodo':
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todo = AgentTodo()
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if json_obj.get("id") is not None:
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todo.todo_id = json_obj.get("id")
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todo.title = json_obj.get("title")
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todo.state = json_obj.get("state")
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create_time = json_obj.get("create_time")
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if create_time:
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todo.create_time = datetime.fromisoformat(create_time).timestamp()
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todo.detail = json_obj.get("detail")
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due_date = json_obj.get("due_date")
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if due_date:
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todo.due_date = datetime.fromisoformat(due_date).timestamp()
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last_do_time = json_obj.get("last_do_time")
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if last_do_time:
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todo.last_do_time = datetime.fromisoformat(last_do_time).timestamp()
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last_check_time = json_obj.get("last_check_time")
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if last_check_time:
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todo.last_check_time = datetime.fromisoformat(last_check_time).timestamp()
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last_review_time = json_obj.get("last_review_time")
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if last_review_time:
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todo.last_review_time = datetime.fromisoformat(last_review_time).timestamp()
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todo.depend_todo_ids = json_obj.get("depend_todo_ids")
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todo.need_check = json_obj.get("need_check")
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#todo.result = json_obj.get("result")
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#todo.last_check_result = json_obj.get("last_check_result")
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todo.worker = json_obj.get("worker")
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todo.checker = json_obj.get("checker")
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todo.createor = json_obj.get("createor")
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if json_obj.get("retry_count"):
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todo.retry_count = json_obj.get("retry_count")
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todo.raw_obj = json_obj
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return todo
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def to_dict(self) -> dict:
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if self.raw_obj:
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result = self.raw_obj
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else:
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result = {}
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result["id"] = self.todo_id
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#result["parent_id"] = self.parent_id
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result["title"] = self.title
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result["state"] = self.state
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result["create_time"] = datetime.fromtimestamp(self.create_time).isoformat()
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result["detail"] = self.detail
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result["due_date"] = datetime.fromtimestamp(self.due_date).isoformat()
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result["last_do_time"] = datetime.fromtimestamp(self.last_do_time).isoformat() if self.last_do_time else None
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result["last_check_time"] = datetime.fromtimestamp(self.last_check_time).isoformat() if self.last_check_time else None
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result["last_review_time"] = datetime.fromtimestamp(self.last_review_time).isoformat() if self.last_review_time else None
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result["depend_todo_ids"] = self.depend_todo_ids
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result["need_check"] = self.need_check
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result["worker"] = self.worker
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result["checker"] = self.checker
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result["createor"] = self.createor
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result["retry_count"] = self.retry_count
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return result
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def can_check(self)->bool:
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if self.state != AgentTodo.TODO_STATE_WAITING_CHECK:
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return False
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now = datetime.now().timestamp()
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if self.last_check_time:
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time_diff = now - self.last_check_time
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if time_diff < 60*15:
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logger.info(f"todo {self.title} is already checked, ignore")
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return False
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return True
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def can_do(self) -> bool:
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match self.state:
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case AgentTodo.TODO_STATE_DONE:
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logger.info(f"todo {self.title} is done, ignore")
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return False
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case AgentTodo.TODO_STATE_CASNCEL:
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logger.info(f"todo {self.title} is cancel, ignore")
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return False
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case AgentTodo.TODO_STATE_EXPIRED:
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logger.info(f"todo {self.title} is expired, ignore")
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return False
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case AgentTodo.TODO_STATE_EXEC_FAILED:
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if self.retry_count > 3:
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logger.info(f"todo {self.title} retry count ({self.retry_count}) is too many, ignore")
|
|
return False
|
|
|
|
now = datetime.now().timestamp()
|
|
time_diff = self.due_date - now
|
|
if time_diff < 0:
|
|
logger.info(f"todo {self.title} is expired, ignore")
|
|
self.state = AgentTodo.TODO_STATE_EXPIRED
|
|
return False
|
|
|
|
if time_diff > 7*24*3600:
|
|
logger.info(f"todo {self.title} is far before due date, ignore")
|
|
return False
|
|
|
|
if self.last_do_time:
|
|
time_diff = now - self.last_do_time
|
|
if time_diff < 60*15:
|
|
logger.info(f"todo {self.title} is already do ignore")
|
|
return False
|
|
|
|
logger.info(f"todo {self.title} can do.")
|
|
return True
|
|
|
|
|
|
class AgentWorkLog:
|
|
def __init__(self) -> None:
|
|
pass
|
|
|
|
class BaseAIAgent:
|
|
def __init__(self) -> None:
|
|
pass |