diff options
Diffstat (limited to 'examples/webchannel/standalone/main.py')
| -rw-r--r-- | examples/webchannel/standalone/main.py | 75 |
1 files changed, 19 insertions, 56 deletions
diff --git a/examples/webchannel/standalone/main.py b/examples/webchannel/standalone/main.py index d3119141f..8c04aa64f 100644 --- a/examples/webchannel/standalone/main.py +++ b/examples/webchannel/standalone/main.py @@ -1,54 +1,17 @@ -############################################################################# -## -## Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com> -## Copyright (C) 2020 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# +# Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com> +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause import os import sys -from PySide2.QtWidgets import QApplication -from PySide2.QtGui import QDesktopServices -from PySide2.QtNetwork import QHostAddress, QSslSocket -from PySide2.QtCore import (QFile, QFileInfo, QUrl) -from PySide2.QtWebChannel import QWebChannel -from PySide2.QtWebSockets import QWebSocketServer +from PySide6.QtWidgets import QApplication +from PySide6.QtGui import QDesktopServices +from PySide6.QtNetwork import QHostAddress, QSslSocket +from PySide6.QtCore import (QFile, QFileInfo, QUrl) +from PySide6.QtWebChannel import QWebChannel +from PySide6.QtWebSockets import QWebSocketServer from dialog import Dialog from core import Core @@ -61,10 +24,10 @@ if __name__ == '__main__': print('The example requires SSL support.') sys.exit(-1) cur_dir = os.path.dirname(os.path.abspath(__file__)) - jsFileInfo = QFileInfo(cur_dir + "/qwebchannel.js") - if not jsFileInfo.exists(): + js_file_info = QFileInfo(f"{cur_dir}/qwebchannel.js") + if not js_file_info.exists(): QFile.copy(":/qtwebchannel/qwebchannel.js", - jsFileInfo.absoluteFilePath()) + js_file_info.absoluteFilePath()) # setup the QWebSocketServer server = QWebSocketServer("QWebChannel Standalone Example Server", @@ -74,11 +37,11 @@ if __name__ == '__main__': sys.exit(-1) # wrap WebSocket clients in QWebChannelAbstractTransport objects - clientWrapper = WebSocketClientWrapper(server) + client_wrapper = WebSocketClientWrapper(server) # setup the channel channel = QWebChannel() - clientWrapper.clientConnected.connect(channel.connectTo) + client_wrapper.client_connected.connect(channel.connectTo) # setup the UI dialog = Dialog() @@ -88,12 +51,12 @@ if __name__ == '__main__': channel.registerObject("core", core) # open a browser window with the client HTML page - url = QUrl.fromLocalFile(cur_dir + "/index.html") + url = QUrl.fromLocalFile(f"{cur_dir}/index.html") QDesktopServices.openUrl(url) - message = "Initialization complete, opening browser at {}.".format( - url.toDisplayString()) - dialog.displayMessage(message) + display_url = url.toDisplayString() + message = f"Initialization complete, opening browser at {display_url}." + dialog.display_message(message) dialog.show() - sys.exit(app.exec_()) + sys.exit(app.exec()) |