Files
FastapiAdmin/backend/app/core/logger.py
T
zhangtao 5ff72b086f refactor: 重构项目模块结构与代码细节优化
1.  调整后端模块路由与插件文件结构,迁移部分模块代码至api/v1目录
2.  优化代码注释格式与文档字符串,简化冗余代码
3.  添加监控仪表盘、工单评论等新模块功能
4.  修复前端部分组件交互逻辑与类型定义
5.  清理冗余的初始化数据与废弃配置文件
6.  新增租户注册表单字段与国际化支持
7.  优化HTTP请求拦截器与快捷键功能
2026-07-10 00:18:11 +08:00

59 lines
1.9 KiB
Python

import logging
import sys
from loguru import logger
from app.config.path_conf import LOG_DIR
from app.config.setting import settings
from app.core.request_context import get_correlation_id
def _context_patcher(record):
cid = get_correlation_id()
record["extra"]["ctx"] = f" | cid={cid[:8]}" if cid else ""
class InterceptHandler(logging.Handler):
"""将标准库 logging 重定向到 Loguru"""
def emit(self, record: logging.LogRecord) -> None:
try:
level = logger.level(record.levelname).name
except ValueError:
level = record.levelno
frame, depth = logging.currentframe(), 2
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 setup_logger() -> None:
LOG_DIR.mkdir(parents=True, exist_ok=True)
logger.remove()
logger.configure(patcher=_context_patcher)
LOG_FMT = "<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>{extra[ctx]}"
logger.add(sys.stdout, format=LOG_FMT, backtrace=True, diagnose=True, catch=True, level=settings.LOGGER_LEVEL)
logger.add(
sink=str(LOG_DIR / "fastapiadmin.log"),
format=LOG_FMT,
level=settings.LOGGER_LEVEL,
backtrace=True,
diagnose=True,
catch=True,
rotation="00:00",
retention=30,
compression="gz",
encoding="utf-8",
)
logging.basicConfig(handlers=[InterceptHandler()], level=settings.LOGGER_LEVEL, force=True)
for name in [k for k in logging.root.manager.loggerDict if isinstance(k, str)] + ["uvicorn", "uvicorn.error", "uvicorn.access"]:
std = logging.getLogger(name)
std.handlers = [InterceptHandler()]
std.propagate = False
setup_logger()