改 相对路径 完成客户端

etl_billiards/gui/main.py

@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+"""ETL GUI 应用入口"""
+
+import sys
+import os
+from pathlib import Path
+
+# 确保项目根目录在 Python 路径中
+PROJECT_ROOT = Path(__file__).resolve().parents[1]
+if str(PROJECT_ROOT) not in sys.path:
+    sys.path.insert(0, str(PROJECT_ROOT))
+
+from PySide6.QtWidgets import QApplication
+from PySide6.QtCore import Qt
+from PySide6.QtGui import QFont
+
+from gui.main_window import MainWindow
+
+
+def main():
+    """主函数"""
+    # 设置高 DPI 支持
+    QApplication.setHighDpiScaleFactorRoundingPolicy(
+        Qt.HighDpiScaleFactorRoundingPolicy.PassThrough
+    )
+    
+    # 创建应用
+    app = QApplication(sys.argv)
+    app.setApplicationName("飞球 ETL 管理系统")
+    app.setApplicationVersion("1.0.0")
+    app.setOrganizationName("Billiards")
+    
+    # 设置默认字体
+    font = QFont("Microsoft YaHei", 10)
+    app.setFont(font)
+    
+    # 创建主窗口
+    window = MainWindow()
+    window.show()
+    
+    # 运行应用
+    sys.exit(app.exec())
+
+
+if __name__ == "__main__":
+    main()