import sys from PyQt5.QtCore import QTimer from PyQt5.QtWidgets import QApplication from PyQt5.QtWebEngineWidgets import QWebEngineView app = QApplication.instance() or QApplication(sys.argv) view = QWebEngineView() view.setObjectName("armorEmbeddedAgentWorkspaceTest") html = """ ARMOR Embedded Agent Test

ARMOR EMBEDDED AGENT WORKSPACE

Qt WebEngine rendering test.

""" state = { "loaded": False, "success": False, } def loaded(success): state["loaded"] = True state["success"] = bool(success) print("loadFinished:", bool(success)) print("title:", view.title()) print("objectName:", view.objectName()) QTimer.singleShot(100, app.quit) view.loadFinished.connect(loaded) view.setHtml(html) QTimer.singleShot(8000, app.quit) exit_code = app.exec_() if not state["loaded"]: raise SystemExit( "FAIL: QWebEngineView did not complete its load event." ) if not state["success"]: raise SystemExit( "FAIL: QWebEngineView reported an unsuccessful page load." ) if view.title() != "ARMOR Embedded Agent Test": raise SystemExit( f"FAIL: Unexpected rendered title: {view.title()!r}" ) print("QWEBENGINE VIEW CONSTRUCTION: PASS") print("QWEBENGINE HTML RENDERING: PASS") print("QWEBENGINE EVENT LOOP: PASS") view.deleteLater() raise SystemExit(exit_code)