1 files changed, 107 insertions, 0 deletions
diff --git a/examples/networkauth/redditclient/redditmodel.py b/examples/networkauth/redditclient/redditmodel.py
new file mode 100644
index 000000000..546532112
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+++ b/examples/networkauth/redditclient/redditmodel.py
@@ -0,0 +1,107 @@
+#############################################################################
+##
+## 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 (QAbstractTableModel, QJsonDocument, QModelIndex,
+                            Qt, Signal, Slot)
+from PySide6.QtNetwork import QNetworkReply
+
+from redditwrapper import RedditWrapper
+
+
+class RedditModel(QAbstractTableModel):
+
+    error = Signal(str)
+
+    def __init__(self, client_id):
+        super().__init__()
+        self._reddit_wrapper = RedditWrapper(client_id)
+        self._reddit_wrapper.authenticated.connect(self.update)
+        self._live_thread_reply = None
+        self._threads = []
+        self.grant()
+
+    def rowCount(self, parent):
+        return len(self._threads)
+
+    def columnCount(self, parent):
+        return 1 if self._threads else 0
+
+    def data(self, index, role):
+        if not index.isValid():
+            return None
+        if role == Qt.DisplayRole:
+            children_object = self._threads[index.row()]
+            data_object = children_object["data"]
+            return data_object["title"]
+        return None
+
+    def grant(self):
+        self._reddit_wrapper.grant()
+
+    @Slot(QNetworkReply)
+    def reply_finished(self, reply):
+        reply.deleteLater()
+        if reply.error() != QNetworkReply.NoError:
+            error = reply.errorString()
+            print(f"Reddit error: {error}")
+            self.error.emit(error)
+            return
+        json = reply.readAll()
+        document = QJsonDocument.fromJson(json)
+        root_object = document.object()
+        kind = root_object["kind"]
+        assert(kind == "Listing")
+        data_object = root_object["data"]
+        children_array = data_object["children"]
+        if not children_array:
+            return
+
+        self.beginInsertRows(QModelIndex(), len(self._threads),
+                             len(children_array) + len(self._threads) - 1)
+        for childValue in children_array:
+            self._threads.append(childValue)
+        self.endInsertRows()
+
+    @Slot()
+    def update(self):
+        reply = self._reddit_wrapper.request_hot_threads()
+        reply.finished.connect(functools.partial(self.reply_finished,
+                                                 reply=reply))