feat(core): 增强卸载处理程序的UI反馈和异常日志记录

- 在卸载处理程序中使用UI管理器显示和隐藏加载对话框,提升用户体验。
- 增加异常钩子,确保未捕获的异常能够记录到日志文件中,增强系统的稳定性和可追溯性。
This commit is contained in:
hyb-oyqq
2025-08-11 17:54:14 +08:00
parent 68bbafc564
commit 7d71ffe099
3 changed files with 73 additions and 3 deletions

View File

@@ -1,18 +1,50 @@
import sys
import os
import datetime
import traceback
from PySide6.QtWidgets import QApplication, QMessageBox
from main_window import MainWindow
from core.managers.privacy_manager import PrivacyManager
from utils.logger import setup_logger, cleanup_old_logs
from utils.logger import setup_logger, cleanup_old_logs, log_uncaught_exceptions
from config.config import LOG_FILE, APP_NAME, LOG_RETENTION_DAYS
from utils import load_config
def excepthook(exc_type, exc_value, exc_traceback):
"""全局异常处理钩子,将未捕获的异常记录到日志并显示错误对话框"""
# 记录异常到日志
if hasattr(sys, '_excepthook'):
sys._excepthook(exc_type, exc_value, exc_traceback)
else:
log_uncaught_exceptions(exc_type, exc_value, exc_traceback)
# 将异常格式化为易读的形式
exception_text = ''.join(traceback.format_exception(exc_type, exc_value, exc_traceback))
# 创建错误对话框
msg = f"程序遇到未处理的异常:\n\n{str(exc_value)}\n\n详细错误已记录到日志文件。"
try:
# 尝试使用QMessageBox显示错误
app = QApplication.instance()
if app:
QMessageBox.critical(None, f"错误 - {APP_NAME}", msg)
except Exception:
# 如果QMessageBox失败则使用标准输出
print(f"严重错误: {msg}")
print(f"详细错误: {exception_text}")
if __name__ == "__main__":
# 设置主日志
logger = setup_logger("main")
logger.info("应用启动")
# 设置全局异常处理钩子
sys._excepthook = sys.excepthook
sys.excepthook = excepthook
# 记录程序启动信息
logger.info(f"Python版本: {sys.version}")
logger.info(f"运行平台: {sys.platform}")
# 检查配置中是否启用了调试模式
config = load_config()
debug_mode = config.get("debug_mode", False)
@@ -48,6 +80,7 @@ if __name__ == "__main__":
privacy_manager = PrivacyManager()
except Exception as e:
logger.error(f"初始化隐私协议管理器失败: {e}")
logger.error(f"错误详情: {traceback.format_exc()}")
QMessageBox.critical(
None,
"隐私协议加载错误",