import sys import logging from typing import TYPE_CHECKING from .language import get_default_lang import loguru if TYPE_CHECKING: from loguru import Logger, Record logger: "Logger" = loguru.logger class LoguruHandler(logging.Handler): # pragma: no cover """logging 与 loguru 之间的桥梁,将 logging 的日志转发到 loguru。""" def emit(self, record: logging.LogRecord): try: level = logger.level(record.levelname).name except ValueError: level = record.levelno frame, depth = sys._getframe(6), 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 default_filter(record: "Record"): """默认的日志过滤器,根据 `config.log_level` 配置改变日志等级。""" log_level = record["extra"].get("nonebot_log_level", "INFO") levelno = logger.level(log_level).no if isinstance(log_level, str) else log_level return record["level"].no >= levelno default_format: str = ( "{time:YYYY-MM-DD} {time:HH:mm:ss} " "[{level.icon}] " "<{name}> " "{message}" ) """默认日志格式""" logger.remove() logger_id = logger.add( sys.stdout, level=0, diagnose=False, filter=default_filter, format=default_format, ) slang = get_default_lang() logger.level("DEBUG", color="", icon=f"*️⃣ DDDEBUG") logger.level("INFO", color="", icon=f"ℹ️ IIIINFO") logger.level("SUCCESS", color="", icon=f"✅ SUCCESS") logger.level("WARNING", color="", icon=f"⚠️ WARNING") logger.level("ERROR", color="", icon=f"⭕ EEERROR") """默认日志处理器 id""" __autodoc__ = { "logger_id": False }