81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
import sys
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import tkinter as tk
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from loguru import logger
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from ui.app_window import ReportApp
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from utils.log_handler import setup_logging
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# 全局变量，用于判断日志是否已初始化
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LOGGING_INITIALIZED = False
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# --- 全局错误处理 ---
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def handle_exception(exc_type, exc_value, exc_traceback):
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"""
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捕获未被 try/except 块处理的全局异常（如线程崩溃）。
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"""
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if exc_type is KeyboardInterrupt:
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sys.__excepthook__(exc_type, exc_value, exc_traceback)
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return
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# 尝试使用 loguru 记录
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if LOGGING_INITIALIZED:
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logger.error("捕获到未处理的全局异常:", exc_info=(exc_type, exc_value, exc_traceback))
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else:
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# 如果日志系统未初始化，直接打印到标准错误流，确保用户看到
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print("FATAL ERROR (Log Not Initialized):", file=sys.stderr)
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import traceback
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traceback.print_exception(exc_type, exc_value, exc_traceback, file=sys.stderr)
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sys.excepthook = handle_exception
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# --------------------
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def create_main_window():
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global LOGGING_INITIALIZED
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# 顶级 try 块，捕获日志初始化阶段的错误
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try:
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# 1. 初始化日志
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setup_logging()
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LOGGING_INITIALIZED = True
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logger.info("正在启动应用程序...")
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# 2. 启动 UI
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root = tk.Tk()
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# 这一行可以设置图标 (如果有 icon.ico 文件)
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# root.iconbitmap(os.path.join(os.path.dirname(__file__), "public", "icon.ico"))
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# 确保 ReportApp 实例化时不会出现路径错误
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app = ReportApp(root)
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# 3. 进入主循环
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root.mainloop()
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except Exception as e:
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# 如果日志系统已启动，使用 logger 记录
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if LOGGING_INITIALIZED:
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logger.error(f"应用程序启动/主循环出错: {e}", exc_info=True)
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else:
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# 如果日志系统未初始化，直接打印到控制台
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print(f"FATAL STARTUP ERROR: {e}", file=sys.stderr)
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import traceback
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traceback.print_exc(file=sys.stderr)
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# 确保窗口被销毁
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if 'root' in locals() and root:
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root.destroy()
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# 非窗口模式下，在启动错误时等待用户查看
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if not getattr(sys, 'frozen', False) or not any(arg in sys.argv for arg in ('--windowed', '-w')):
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input("按任意键退出...")
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sys.exit(1)
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if __name__ == "__main__":
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create_main_window() |