427 lines
20 KiB
Python
427 lines
20 KiB
Python
from pydantic import BaseModel
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from typing import List, Union
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import re
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import copy
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import json
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import traceback
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import uuid
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from loguru import logger
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from dev_opsgpt.connector.shcema.memory import Memory
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from dev_opsgpt.connector.connector_schema import (
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Task, Role, Message, ActionStatus, Doc, CodeDoc
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)
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from configs.server_config import SANDBOX_SERVER
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from dev_opsgpt.sandbox import PyCodeBox, CodeBoxResponse
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from dev_opsgpt.tools import DDGSTool, DocRetrieval, CodeRetrieval
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from dev_opsgpt.connector.configs.agent_config import REACT_PROMPT_INPUT
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from dev_opsgpt.llm_models import getChatModel
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class BaseAgent:
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def __init__(
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self,
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role: Role,
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task: Task = None,
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memory: Memory = None,
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chat_turn: int = 1,
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do_search: bool = False,
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do_doc_retrieval: bool = False,
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do_tool_retrieval: bool = False,
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temperature: float = 0.2,
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stop: Union[List[str], str] = None,
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do_filter: bool = True,
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do_use_self_memory: bool = True,
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# docs_prompt: str,
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# prompt_mamnger: PromptManager
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):
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self.task = task
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self.role = role
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self.llm = self.create_llm_engine(temperature, stop)
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self.memory = self.init_history(memory)
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self.chat_turn = chat_turn
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self.do_search = do_search
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self.do_doc_retrieval = do_doc_retrieval
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self.do_tool_retrieval = do_tool_retrieval
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self.codebox = PyCodeBox(
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remote_url=SANDBOX_SERVER["url"],
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remote_ip=SANDBOX_SERVER["host"],
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remote_port=SANDBOX_SERVER["port"],
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token="mytoken",
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do_code_exe=True,
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do_remote=SANDBOX_SERVER["do_remote"],
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do_check_net=False
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)
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self.do_filter = do_filter
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self.do_use_self_memory = do_use_self_memory
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# self.docs_prompt = docs_prompt
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# self.prompt_manager = None
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def run(self, query: Message, history: Memory = None, background: Memory = None) -> Message:
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'''llm inference'''
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# insert query into memory
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query_c = copy.deepcopy(query)
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self_memory = self.memory if self.do_use_self_memory else None
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prompt = self.create_prompt(query_c, self_memory, history, background)
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content = self.llm.predict(prompt)
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logger.debug(f"{self.role.role_name} prompt: {prompt}")
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# logger.debug(f"{self.role.role_name} content: {content}")
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output_message = Message(
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role_name=self.role.role_name,
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role_type="ai", #self.role.role_type,
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role_content=content,
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role_contents=[content],
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input_query=query_c.input_query,
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tools=query_c.tools
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)
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output_message = self.parser(output_message)
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if self.do_filter:
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output_message = self.filter(output_message)
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# 更新自身的回答
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self.append_history(query_c)
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self.append_history(output_message)
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logger.info(f"{self.role.role_name} step_run: {output_message.role_content}")
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return output_message
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def create_prompt(
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self, query: Message, memory: Memory =None, history: Memory = None, background: Memory = None, prompt_mamnger=None) -> str:
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'''
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role\task\tools\docs\memory
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'''
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#
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doc_infos = self.create_doc_prompt(query)
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code_infos = self.create_codedoc_prompt(query)
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#
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formatted_tools, tool_names = self.create_tools_prompt(query)
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task_prompt = self.create_task_prompt(query)
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background_prompt = self.create_background_prompt(background, control_key="step_content")
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history_prompt = self.create_history_prompt(history)
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selfmemory_prompt = self.create_selfmemory_prompt(memory, control_key="step_content")
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#
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# extra_system_prompt = self.role.role_prompt
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prompt = self.role.role_prompt.format(**{"formatted_tools": formatted_tools, "tool_names": tool_names})
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task = query.task or self.task
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if task_prompt is not None:
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prompt += "\n" + task.task_prompt
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if doc_infos is not None and doc_infos!="" and doc_infos!="不存在知识库辅助信息":
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prompt += f"\n知识库信息: {doc_infos}"
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if code_infos is not None and code_infos!="" and code_infos!="不存在代码库辅助信息":
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prompt += f"\n代码库信息: {code_infos}"
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if background_prompt:
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prompt += "\n" + background_prompt
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if history_prompt:
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prompt += "\n" + history_prompt
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if selfmemory_prompt:
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prompt += "\n" + selfmemory_prompt
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# input_query = memory.to_tuple_messages(content_key="step_content")
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# input_query = "\n".join([f"{k}: {v}" for k, v in input_query if v])
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input_query = query.role_content
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# logger.debug(f"{self.role.role_name} extra_system_prompt: {self.role.role_prompt}")
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logger.debug(f"{self.role.role_name} input_query: {input_query}")
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# logger.debug(f"{self.role.role_name} doc_infos: {doc_infos}")
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logger.debug(f"{self.role.role_name} tool_names: {tool_names}")
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prompt += "\n" + REACT_PROMPT_INPUT.format(**{"query": input_query})
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# prompt = extra_system_prompt.format(**{"query": input_query, "doc_infos": doc_infos, "formatted_tools": formatted_tools, "tool_names": tool_names})
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while "{{" in prompt or "}}" in prompt:
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prompt = prompt.replace("{{", "{")
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prompt = prompt.replace("}}", "}")
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return prompt
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# prompt_comp = [("system", extra_system_prompt)] + memory.to_tuple_messages()
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# prompt = ChatPromptTemplate.from_messages(prompt_comp)
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# prompt = prompt.format(**{"query": query.role_content, "doc_infos": doc_infos, "formatted_tools": formatted_tools, "tool_names": tool_names})
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# return prompt
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def create_doc_prompt(self, message: Message) -> str:
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''''''
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db_docs = message.db_docs
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search_docs = message.search_docs
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doc_infos = "\n".join([doc.get_snippet() for doc in db_docs] + [doc.get_snippet() for doc in search_docs])
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return doc_infos or "不存在知识库辅助信息"
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def create_codedoc_prompt(self, message: Message) -> str:
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''''''
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code_docs = message.code_docs
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doc_infos = "\n".join([doc.get_code() for doc in code_docs])
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return doc_infos or "不存在代码库辅助信息"
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def create_tools_prompt(self, message: Message) -> str:
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tools = message.tools
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tool_strings = []
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for tool in tools:
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args_schema = re.sub("}", "}}}}", re.sub("{", "{{{{", str(tool.args)))
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tool_strings.append(f"{tool.name}: {tool.description}, args: {args_schema}")
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formatted_tools = "\n".join(tool_strings)
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tool_names = ", ".join([tool.name for tool in tools])
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return formatted_tools, tool_names
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def create_task_prompt(self, message: Message) -> str:
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task = message.task or self.task
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return "\n任务目标: " + task.task_prompt if task is not None else None
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def create_background_prompt(self, background: Memory, control_key="role_content") -> str:
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background_message = None if background is None else background.to_str_messages(content_key=control_key)
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# logger.debug(f"background_message: {background_message}")
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if background_message:
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background_message = re.sub("}", "}}", re.sub("{", "{{", background_message))
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return "\n背景信息: " + background_message if background_message else None
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def create_history_prompt(self, history: Memory, control_key="role_content") -> str:
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history_message = None if history is None else history.to_str_messages(content_key=control_key)
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if history_message:
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history_message = re.sub("}", "}}", re.sub("{", "{{", history_message))
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return "\n补充对话信息: " + history_message if history_message else None
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def create_selfmemory_prompt(self, selfmemory: Memory, control_key="role_content") -> str:
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selfmemory_message = None if selfmemory is None else selfmemory.to_str_messages(content_key=control_key)
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if selfmemory_message:
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selfmemory_message = re.sub("}", "}}", re.sub("{", "{{", selfmemory_message))
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return "\n补充自身对话信息: " + selfmemory_message if selfmemory_message else None
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def init_history(self, memory: Memory = None) -> Memory:
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return Memory([])
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def update_history(self, message: Message):
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self.memory.append(message)
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def append_history(self, message: Message):
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self.memory.append(message)
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def clear_history(self, ):
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self.memory.clear()
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self.memory = self.init_history()
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def create_llm_engine(self, temperature=0.2, stop=None):
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return getChatModel(temperature=temperature, stop=stop)
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def filter(self, message: Message, stop=None) -> Message:
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tool_params = self.parser_spec_key(message.role_content, "tool_params")
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code_content = self.parser_spec_key(message.role_content, "code_content")
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plan = self.parser_spec_key(message.role_content, "plan")
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plans = self.parser_spec_key(message.role_content, "plans", do_search=False)
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content = self.parser_spec_key(message.role_content, "content", do_search=False)
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# logger.debug(f"tool_params: {tool_params}, code_content: {code_content}, plan: {plan}, plans: {plans}, content: {content}")
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role_content = tool_params or code_content or plan or plans or content
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message.role_content = role_content or message.role_content
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return message
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def token_usage(self, ):
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pass
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def get_extra_infos(self, message: Message) -> Message:
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''''''
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if self.do_search:
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message = self.get_search_retrieval(message)
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if self.do_doc_retrieval:
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message = self.get_doc_retrieval(message)
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if self.do_tool_retrieval:
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message = self.get_tool_retrieval(message)
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return message
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def get_search_retrieval(self, message: Message,) -> Message:
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SEARCH_ENGINES = {"duckduckgo": DDGSTool}
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search_docs = []
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for idx, doc in enumerate(SEARCH_ENGINES["duckduckgo"].run(message.role_content, 3)):
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doc.update({"index": idx})
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search_docs.append(Doc(**doc))
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message.search_docs = search_docs
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return message
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def get_doc_retrieval(self, message: Message) -> Message:
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query = message.role_content
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knowledge_basename = message.doc_engine_name
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top_k = message.top_k
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score_threshold = message.score_threshold
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if knowledge_basename:
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docs = DocRetrieval.run(query, knowledge_basename, top_k, score_threshold)
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message.db_docs = [Doc(**doc) for doc in docs]
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return message
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def get_code_retrieval(self, message: Message) -> Message:
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# DocRetrieval.run("langchain是什么", "DSADSAD")
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query = message.input_query
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code_engine_name = message.code_engine_name
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history_node_list = message.history_node_list
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code_docs = CodeRetrieval.run(code_engine_name, query, code_limit=message.top_k, history_node_list=history_node_list)
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message.code_docs = [CodeDoc(**doc) for doc in code_docs]
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return message
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def get_tool_retrieval(self, message: Message) -> Message:
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return message
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def step_router(self, message: Message) -> Message:
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''''''
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# message = self.parser(message)
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# logger.debug(f"message.action_status: {message.action_status}")
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if message.action_status == ActionStatus.CODING:
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message = self.code_step(message)
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elif message.action_status == ActionStatus.TOOL_USING:
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message = self.tool_step(message)
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return message
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def code_step(self, message: Message) -> Message:
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'''execute code'''
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# logger.debug(f"message.role_content: {message.role_content}, message.code_content: {message.code_content}")
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code_answer = self.codebox.chat('```python\n{}```'.format(message.code_content))
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code_prompt = f"执行上述代码后存在报错信息为 {code_answer.code_exe_response}，需要进行修复" \
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if code_answer.code_exe_type == "error" else f"执行上述代码后返回信息为 {code_answer.code_exe_response}"
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uid = str(uuid.uuid1())
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if code_answer.code_exe_type == "image/png":
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message.figures[uid] = code_answer.code_exe_response
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message.code_answer = f"\n观察: 执行上述代码后生成一张图片, 图片名为{uid}\n"
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message.observation = f"\n观察: 执行上述代码后生成一张图片, 图片名为{uid}\n"
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message.step_content += f"\n观察: 执行上述代码后生成一张图片, 图片名为{uid}\n"
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message.step_contents += [f"\n观察: 执行上述代码后生成一张图片, 图片名为{uid}\n"]
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message.role_content += f"\n观察:执行上述代码后生成一张图片, 图片名为{uid}\n"
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else:
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message.code_answer = code_answer.code_exe_response
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message.observation = code_answer.code_exe_response
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message.step_content += f"\n观察: {code_prompt}\n"
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message.step_contents += [f"\n观察: {code_prompt}\n"]
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message.role_content += f"\n观察: {code_prompt}\n"
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# logger.info(f"观察: {message.action_status}, {message.observation}")
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return message
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def tool_step(self, message: Message) -> Message:
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'''execute tool'''
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# logger.debug(f"message: {message.action_status}, {message.tool_name}, {message.tool_params}")
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tool_names = [tool.name for tool in message.tools]
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if message.tool_name not in tool_names:
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message.tool_answer = "不存在可以执行的tool"
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message.observation = "不存在可以执行的tool"
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message.role_content += f"\n观察: 不存在可以执行的tool\n"
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message.step_content += f"\n观察: 不存在可以执行的tool\n"
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message.step_contents += [f"\n观察: 不存在可以执行的tool\n"]
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for tool in message.tools:
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if tool.name == message.tool_name:
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tool_res = tool.func(**message.tool_params)
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message.tool_answer = tool_res
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message.observation = tool_res
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message.role_content += f"\n观察: {tool_res}\n"
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message.step_content += f"\n观察: {tool_res}\n"
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message.step_contents += [f"\n观察: {tool_res}\n"]
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# logger.info(f"观察: {message.action_status}, {message.observation}")
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return message
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def parser(self, message: Message) -> Message:
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''''''
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content = message.role_content
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parser_keys = ["action", "code_content", "code_filename", "tool_params", "plans"]
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try:
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s_json = self._parse_json(content)
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message.action_status = s_json.get("action")
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message.code_content = s_json.get("code_content")
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message.tool_params = s_json.get("tool_params")
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message.tool_name = s_json.get("tool_name")
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message.code_filename = s_json.get("code_filename")
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message.plans = s_json.get("plans")
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# for parser_key in parser_keys:
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# message.action_status = content.get(parser_key)
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except Exception as e:
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# logger.warning(f"{traceback.format_exc()}")
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action_value = self._match(r"'action':\s*'([^']*)'", content) if "'action'" in content else self._match(r'"action":\s*"([^"]*)"', content)
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code_content_value = self._match(r"'code_content':\s*'([^']*)'", content) if "'code_content'" in content else self._match(r'"code_content":\s*"([^"]*)"', content)
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filename_value = self._match(r"'code_filename':\s*'([^']*)'", content) if "'code_filename'" in content else self._match(r'"code_filename":\s*"([^"]*)"', content)
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tool_params_value = self._match(r"'tool_params':\s*(\{[^{}]*\})", content, do_json=True) if "'tool_params'" in content \
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else self._match(r'"tool_params":\s*(\{[^{}]*\})', content, do_json=True)
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tool_name_value = self._match(r"'tool_name':\s*'([^']*)'", content) if "'tool_name'" in content else self._match(r'"tool_name":\s*"([^"]*)"', content)
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plans_value = self._match(r"'plans':\s*(\[.*?\])", content, do_search=False) if "'plans'" in content else self._match(r'"plans":\s*(\[.*?\])', content, do_search=False, )
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# re解析
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message.action_status = action_value or "default"
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message.code_content = code_content_value
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message.code_filename = filename_value
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message.tool_params = tool_params_value
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message.tool_name = tool_name_value
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message.plans = plans_value
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# logger.debug(f"确认当前的action: {message.action_status}")
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return message
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def parser_spec_key(self, content, key, do_search=True, do_json=False) -> str:
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''''''
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key2pattern = {
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"'action'": r"'action':\s*'([^']*)'", '"action"': r'"action":\s*"([^"]*)"',
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"'code_content'": r"'code_content':\s*'([^']*)'", '"code_content"': r'"code_content":\s*"([^"]*)"',
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"'code_filename'": r"'code_filename':\s*'([^']*)'", '"code_filename"': r'"code_filename":\s*"([^"]*)"',
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"'tool_params'": r"'tool_params':\s*(\{[^{}]*\})", '"tool_params"': r'"tool_params":\s*(\{[^{}]*\})',
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"'tool_name'": r"'tool_name':\s*'([^']*)'", '"tool_name"': r'"tool_name":\s*"([^"]*)"',
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"'plans'": r"'plans':\s*(\[.*?\])", '"plans"': r'"plans":\s*(\[.*?\])',
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"'content'": r"'content':\s*'([^']*)'", '"content"': r'"content":\s*"([^"]*)"',
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}
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s_json = self._parse_json(content)
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try:
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if s_json and key in s_json:
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return str(s_json[key])
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except:
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pass
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keystr = f"'{key}'" if f"'{key}'" in content else f'"{key}"'
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return self._match(key2pattern.get(keystr, fr"'{key}':\s*'([^']*)'"), content, do_search=do_search, do_json=do_json)
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def _match(self, pattern, s, do_search=True, do_json=False):
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try:
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if do_search:
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match = re.search(pattern, s)
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if match:
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value = match.group(1).replace("\\n", "\n")
|
|
if do_json:
|
|
value = json.loads(value)
|
|
else:
|
|
value = None
|
|
else:
|
|
match = re.findall(pattern, s, re.DOTALL)
|
|
if match:
|
|
value = match[0]
|
|
if do_json:
|
|
value = json.loads(value)
|
|
else:
|
|
value = None
|
|
except Exception as e:
|
|
logger.warning(f"{traceback.format_exc()}")
|
|
|
|
# logger.debug(f"pattern: {pattern}, s: {s}, match: {match}")
|
|
return value
|
|
|
|
def _parse_json(self, s):
|
|
try:
|
|
pattern = r"```([^`]+)```"
|
|
match = re.findall(pattern, s)
|
|
if match:
|
|
return eval(match[0])
|
|
except:
|
|
pass
|
|
return None
|
|
|
|
|
|
def get_memory(self, ):
|
|
return self.memory.to_tuple_messages(content_key="step_content")
|
|
|
|
def get_memory_str(self, ):
|
|
return "\n".join([": ".join(i) for i in self.memory.to_tuple_messages(content_key="step_content")]) |