first commit

test/test.py

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+import sys
+from PyQt5.QtCore import QUrl
+from PyQt5.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget
+from PyQt5.QtWebEngineWidgets import QWebEngineView
+
+class WebBrowserWindow(QMainWindow):
+    def __init__(self):
+        super().__init__()
+
+        self.browser = QWebEngineView()
+        self.browser.setUrl(QUrl("https://www.qq.com"))  # 设置要打开的网页
+
+        layout = QVBoxLayout()
+        layout.addWidget(self.browser)
+
+        central_widget = QWidget()
+        central_widget.setLayout(layout)
+
+        self.setCentralWidget(central_widget)
+        self.setWindowTitle("Web Browser")
+        self.setGeometry(100, 100, 800, 600)
+
+def main():
+    app = QApplication(sys.argv)
+    window = WebBrowserWindow()
+    window.show()
+    sys.exit(app.exec_())
+
+if __name__ == "__main__":
+    main()

test/use.sql

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+SELECT *, ABS(TIMESTAMPDIFF(MINUTE , started_at, finished_at)) AS durning from tasks
+