MetaGPT/metagpt/logs.py
2024-03-31 10:53:08 +08:00

85 lines
2.2 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
@Time : 2023/6/1 12:41
@Author : alexanderwu
@File : logs.py
"""
from __future__ import annotations
import sys
from datetime import datetime
from functools import partial
from typing import List
from loguru import logger as _logger
from pydantic import BaseModel, Field
from metagpt.const import METAGPT_ROOT
from metagpt.schema import BaseEnum
class ToolOutputItem(BaseModel):
type_: str = Field(alias="type", default="str", description="Data type of `value` field.")
name: str
value: str
class ToolName(str, BaseEnum):
Terminal = "Terminal"
Plan = "Plan"
Browser = "Browser"
Files = "Files"
WritePRD = "WritePRD"
WriteDesign = "WriteDesign"
WriteProjectPlan = "WriteProjectPlan"
WriteCode = "WriteCode"
WriteUntTest = "WriteUntTest"
FixBug = "FixBug"
GitArchive = "GitArchive"
ImportRepo = "ImportRepo"
def define_log_level(print_level="INFO", logfile_level="DEBUG", name: str = None):
"""Adjust the log level to above level"""
current_date = datetime.now()
formatted_date = current_date.strftime("%Y%m%d")
log_name = f"{name}_{formatted_date}" if name else formatted_date # name a log with prefix name
_logger.remove()
_logger.add(sys.stderr, level=print_level)
_logger.add(METAGPT_ROOT / f"logs/{log_name}.txt", level=logfile_level)
return _logger
logger = define_log_level()
def log_llm_stream(msg):
_llm_stream_log(msg)
def log_tool_output(output: ToolOutputItem | List[ToolOutputItem], tool_name: str = ""):
"""interface for logging tool output, can be set to log tool output in different ways to different places with set_tool_output_logfunc"""
if not _tool_output_log or not output:
return
outputs = output if isinstance(output, list) else [output]
_tool_output_log(output=[i.model_dump() for i in outputs], tool_name=tool_name)
def set_llm_stream_logfunc(func):
global _llm_stream_log
_llm_stream_log = func
def set_tool_output_logfunc(func):
global _tool_output_log
_tool_output_log = func
_llm_stream_log = partial(print, end="")
_tool_output_log = partial(print, end="")