diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2021-07-09 11:38:59 +0200 |
|---|---|---|
| committer | Cristián Maureira-Fredes <Cristian.Maureira-Fredes@qt.io> | 2021-07-12 12:25:12 +0200 |
| commit | 38376cdb3bfeb69d34ca40090994e83600f9710b (patch) | |
| tree | cda41bea61971172fbbe3c11efeb62f754c87264 /examples/networkauth/redditclient/redditwrapper.py | |
| parent | 081bafdc94d2cc81fa88517598061237cea0329d (diff) | |
Add QtNetworkAuth
Ported redditclient example.
[ChangeLog][PySide6] The QtNetworkAuth module has been added.
Task-number: PYSIDE-1570
Change-Id: I8a057870bf5a59cab227c271c412eb5b9ec4a7b8
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Diffstat (limited to 'examples/networkauth/redditclient/redditwrapper.py')
| -rw-r--r-- | examples/networkauth/redditclient/redditwrapper.py | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/examples/networkauth/redditclient/redditwrapper.py b/examples/networkauth/redditclient/redditwrapper.py new file mode 100644 index 000000000..e069fdeb0 --- /dev/null +++ b/examples/networkauth/redditclient/redditwrapper.py @@ -0,0 +1,111 @@ +############################################################################# +## +## Copyright (C) 2021 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." +## +## $QT_END_LICENSE$ +## +############################################################################# + +import functools + +from PySide6.QtCore import QJsonDocument, QObject, QUrl, Signal, Slot +from PySide6.QtGui import QDesktopServices +from PySide6.QtNetwork import QNetworkReply +from PySide6.QtNetworkAuth import (QAbstractOAuth, + QOAuth2AuthorizationCodeFlow, + QOAuthHttpServerReplyHandler) + + +AUTHORIZATION_URL = "https://www.reddit.com/api/v1/authorize" +ACCESSTOKEN_URL = "https://www.reddit.com/api/v1/access_token" + + +NEW_URL = "https://oauth.reddit.com/new" +HOT_URL = "https://oauth.reddit.com/hot" +LIVE_THREADS_URL = "https://oauth.reddit.com/live/XXXX/about.json" + + +class RedditWrapper(QObject): + + authenticated = Signal() + subscribed = Signal(QUrl) + + def __init__(self, clientIdentifier, parent=None): + super().__init__(parent) + + self._oauth2 = QOAuth2AuthorizationCodeFlow() + self._oauth2.statusChanged.connect(self.status_changed) + self._oauth2.authorizeWithBrowser.connect(QDesktopServices.openUrl) + self._oauth2.setClientIdentifier(clientIdentifier) + self._reply_handler = QOAuthHttpServerReplyHandler(1337, self) + self._oauth2.setReplyHandler(self._reply_handler) + self._oauth2.setAuthorizationUrl(QUrl(AUTHORIZATION_URL)) + self._oauth2.setAccessTokenUrl(QUrl(ACCESSTOKEN_URL)) + self._oauth2.setScope("identity read") + + @Slot() + def status_changed(self, status): + if status == QAbstractOAuth.Status.Granted: + self.authenticated.emit() + + def request_hot_threads(self): + print("Getting hot threads...") + return self._oauth2.get(QUrl(HOT_URL)) + + def grant(self): + self._oauth2.grant() + + @Slot(QNetworkReply) + def reply_finished(self, reply): + print('RedditWrapper.reply_finished()', reply.error()) + reply.deleteLater() + if reply.error() != QNetworkReply.NoError: + error = reply.errorString() + print(f"Reddit error: {error}") + return + + json = reply.readAll() + document = QJsonDocument.fromJson(json) + assert(document.isObject()) + root_object = document.object() + data_object = root_object["data"] + websocketUrl = QUrl(data_object["websocket_url"]) + self.subscribed.emit(websocketUrl) + + def subscribe_to_live_updates(self): + print("Susbscribing...") + reply = self._oauth2.get(QUrl(LIVE_THREADS_URL)) + reply.finished.connect(functools.partial(self.reply_finished, + reply=reply)) |