"""日志处理模块"""
import sys
from collections.abc import Callable
from datetime import datetime
def create_logger(name: str, is_debug: bool = False) -> Callable:
"""创建stderr日志函数，用于本地调试
Args:
name: 服务名称
is_debug: 是否输出debug级别日志
"""
def log(level: str, message: str):
"""输出日志到stderr
Args:
level: 日志级别 (debug/info/warning/error)
message: 日志内容
"""
if level == "debug" and not is_debug:
return
timestamp = datetime.now().astimezone().isoformat(timespec='milliseconds')
log_message = f"{timestamp} [{name}] [{level}] {message}"
# 输出到stderr
print(log_message, file=sys.stderr, flush=True)
return log