Joint-Teapot/joint_teapot/utils/logger.py

49 lines
1.3 KiB
Python

import logging
import sys
from sys import stderr
from types import FrameType
from typing import Optional
from loguru import logger as logger
from joint_teapot.config import settings
# recipe from https://loguru.readthedocs.io/en/stable/overview.html#entirely-compatible-with-standard-logging
class InterceptHandler(logging.Handler):
def __init__(self) -> None:
super().__init__()
def emit(self, record: logging.LogRecord) -> None:
try:
level = logger.level(record.levelname).name
except ValueError:
level = record.levelno
# Find caller from where originated the logged message
frame: Optional[FrameType] = sys._getframe(6)
depth = 6
while frame and frame.f_code.co_filename == logging.__file__:
frame = frame.f_back
depth += 1
logger.opt(depth=depth, exception=record.exc_info).log(
level,
record.getMessage(),
)
def set_logger(
stderr_log_level: str = settings.stderr_log_level,
) -> None:
logging.basicConfig(handlers=[InterceptHandler()], level=0, force=True)
logger.remove()
logger.add(
stderr,
level=stderr_log_level,
)
logger.add(settings.log_file_path, level="DEBUG")
set_logger()