LiteyukiBot/liteyuki/utils/log.py
2024-03-24 09:45:13 +08:00

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Python
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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 = (
"<c>{time:YYYY-MM-DD}</c> <blue>{time:HH:mm:ss}</blue> "
"<lvl>[{level.icon}]</lvl> "
"<c><{name}></c> "
"{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="<blue>", icon=f"*️⃣ DDDEBUG")
logger.level("INFO", color="<white>", icon=f" IIIINFO")
logger.level("SUCCESS", color="<green>", icon=f"✅ SUCCESS")
logger.level("WARNING", color="<yellow>", icon=f"⚠️ WARNING")
logger.level("ERROR", color="<red>", icon=f"⭕ EEERROR")
"""默认日志处理器 id"""
__autodoc__ = {
"logger_id": False
}