logging-loguru

---

Tiny script for integrating the Python's standard Logging output to the colorful logs by the Loguru library.
RLY 3kb: 1 file, 1 class, 1 function

API

class InterceptHandler(logging.Handler):
    def __init__(self, logger=loguru.logger)
    def emit(self, record: logging.LogRecord) -> None

def adapt(logger=loguru.logger, log=logging, level=0)

usage

default behavior

# file.py begin

import logging
import loguru
import logging_loguru

logging_loguru.adapt()

import ...
...

catches logging.Logger all log's messages and pipes them all to default loguru.logger handler

choose Logger

log = logging.getLogger("example") # ex: "flask", "WSGI", "peewee" etc, see docs

logging_loguru.adapt(log=log)

catches example's logger messages and pipes them to default loguru.logger handler

tune handler

from loguru import logger as file_logger

LOG_FORMAT = "<green>{time:YYYY-MM-DD HH:mm:ss.SSS}</green> | <level>{level: <8}</level> | <cyan>{name}</cyan>:<cyan>{function}</cyan>:<cyan>{line}</cyan> - <level>{message}</level>"

file_logger.add(
    "example.dev-{time}.log",
    colorize=False,
    compression="gz",
    format=LOG_FORMAT,
    level="DEBUG",
    retention="10 days",
    rotation="4 hours",
    enqueue=True,
)

log = logging.getLogger("example")

logging_loguru.adapt(logger=file_logger, log=log, level="INFO")

That's all, folks!

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ps: yeah, script is very similar to https://github.com/MatthewScholefield/loguru-logging-intercept/, but how could it have been written differently?