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",

View File

@@ -75,7 +75,11 @@ class UninstallHandler(QObject):
if debug_mode:
logger.debug(f"DEBUG: 卸载功能 - 用户选择了目录: {selected_folder}")
self.main_window.show_loading_dialog("正在识别游戏目录...")
# 使用UI管理器显示加载对话框
if hasattr(self.main_window, 'ui_manager'):
self.main_window.ui_manager.show_loading_dialog("正在识别游戏目录...")
else:
logger.warning("无法访问UI管理器无法显示加载对话框")
self.uninstall_thread = UninstallThread(self, selected_folder)
self.uninstall_thread.finished.connect(self.on_game_detection_finished)
@@ -83,7 +87,11 @@ class UninstallHandler(QObject):
def on_game_detection_finished(self, game_dirs):
"""游戏识别完成后的回调"""
self.main_window.hide_loading_dialog()
# 使用UI管理器隐藏加载对话框
if hasattr(self.main_window, 'ui_manager'):
self.main_window.ui_manager.hide_loading_dialog()
else:
logger.warning("无法访问UI管理器无法隐藏加载对话框")
if not game_dirs:
QMessageBox.information(

View File

@@ -4,6 +4,7 @@ import datetime
import sys
import glob
import time
import traceback
from logging.handlers import RotatingFileHandler, TimedRotatingFileHandler
from config.config import LOG_DIR, LOG_FILE, LOG_LEVEL, LOG_MAX_SIZE, LOG_BACKUP_COUNT, LOG_RETENTION_DAYS
@@ -68,6 +69,30 @@ class Logger:
except Exception:
pass
# 增加异常钩子,确保未捕获的异常也会记录到日志文件中
def log_uncaught_exceptions(exc_type, exc_value, exc_traceback):
"""处理未捕获的异常,记录到日志中"""
if issubclass(exc_type, KeyboardInterrupt):
# 对于键盘中断,使用默认处理
sys.__excepthook__(exc_type, exc_value, exc_traceback)
return
# 获取主日志记录器
logger = logging.getLogger('main')
# 格式化异常信息
lines = traceback.format_exception(exc_type, exc_value, exc_traceback)
error_message = '未捕获的异常:\n' + ''.join(lines)
# 记录到日志中
logger.critical(error_message)
# 同时也显示在控制台
sys.__excepthook__(exc_type, exc_value, exc_traceback)
# 设置全局异常处理器
sys.excepthook = log_uncaught_exceptions
def cleanup_old_logs(retention_days=7):
"""清理超过指定天数的旧日志文件
@@ -147,6 +172,7 @@ def setup_logger(name):
# 创建更详细的格式器,包括模块名、文件名和行号
formatter = URLCensorFormatter('%(asctime)s - %(name)s - %(levelname)s - %(filename)s:%(lineno)d - %(message)s')
# 设置处理器的格式化器
console_handler.setFormatter(formatter)
if main_file_handler:
main_file_handler.setFormatter(formatter)
@@ -156,4 +182,7 @@ def setup_logger(name):
if main_file_handler:
logger.addHandler(main_file_handler)
# 确保异常可以被正确记录
logger.propagate = True
return logger