LiteyukiBot-TriM/liteyuki/utils/log.py
2024-03-27 07:13:42 +08:00

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import sys
import loguru
from typing import TYPE_CHECKING
from .config import load_from_yaml
from .language import Language, get_default_lang, get_system_lang_code
logger = loguru.logger
if TYPE_CHECKING:
# avoid sphinx autodoc resolve annotation failed
# because loguru module do not have `Logger` class actually
from loguru import Logger, Record
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
# DEBUG日志格式
debug_format: str = (
"<c>{time:YYYY-MM-DD HH:mm:ss}</c> "
"<lvl>[{level.icon}]</lvl> "
"<c><{name}.{module}.{function}:{line}></c> "
"{message}"
)
# 默认日志格式
default_format: str = (
"<c>{time:MM-DD HH:mm:ss}</c> "
"<lvl>[{level.icon}]</lvl> "
"<c><{name}></c> "
"{message}"
)
def get_format(level: str) -> str:
if level == "DEBUG":
return debug_format
else:
return default_format
logger = loguru.logger.bind()
def init_log():
global logger
config = load_from_yaml("config.yml")
logger.remove()
logger.add(
sys.stdout,
level=0,
diagnose=False,
filter=default_filter,
format=get_format(config.get("log_level", "INFO")),
)
show_icon = config.get("log_icon", True)
lang = Language(config.get("default_language", get_system_lang_code()))
debug = lang.get("log.debug", default="==DEBUG")
info = lang.get("log.info", default="===INFO")
success = lang.get("log.success", default="SUCCESS")
warning = lang.get("log.warning", default="WARNING")
error = lang.get("log.error", default="==ERROR")
logger.level("DEBUG", color="<blue>", icon=f"{'*️⃣' if show_icon else ''}{debug}")
logger.level("INFO", color="<white>", icon=f"{'' if show_icon else ''}{info}")
logger.level("SUCCESS", color="<green>", icon=f"{'' if show_icon else ''}{success}")
logger.level("WARNING", color="<yellow>", icon=f"{'⚠️' if show_icon else ''}{warning}")
logger.level("ERROR", color="<red>", icon=f"{'' if show_icon else ''}{error}")