Manually translated boilerplate main.cpp to PyQt5-friendly main.py

qtquick2/main.py

@@ -0,0 +1,21 @@
+import sys
+
+from PyQt5.QtCore import QCoreApplication, Qt, QUrl
+from PyQt5.QtGui import QGuiApplication
+from PyQt5.QtQml import QQmlApplicationEngine
+
+def main():
+  QCoreApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
+
+  global app
+  app = QGuiApplication(sys.argv)
+
+  engine = QQmlApplicationEngine()
+  engine.load(QUrl('main.qml'))
+  if not engine.rootObjects():
+    return -1
+
+  app.exec_()
+
+if __name__ == '__main__':
+  main()