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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
import sys
import logging
from PySide6.QtCore import QDir, QFile, QUrl
from PySide6.QtGui import QGuiApplication
from PySide6.QtQml import QQmlApplicationEngine
from PySide6.QtSql import QSqlDatabase
# We import the file just to trigger the QmlElement type registration.
import sqlDialog
logging.basicConfig(filename="chat.log", level=logging.DEBUG)
logger = logging.getLogger("logger")
def connectToDatabase():
database = QSqlDatabase.database()
if not database.isValid():
database = QSqlDatabase.addDatabase("QSQLITE")
if not database.isValid():
logger.error("Cannot add database")
write_dir = QDir("")
if not write_dir.mkpath("."):
logger.error("Failed to create writable directory")
# Ensure that we have a writable location on all devices.
abs_path = write_dir.absolutePath()
filename = f"{abs_path}/chat-database.sqlite3"
# When using the SQLite driver, open() will create the SQLite
# database if it doesn't exist.
database.setDatabaseName(filename)
if not database.open():
logger.error("Cannot open database")
QFile.remove(filename)
if __name__ == "__main__":
app = QGuiApplication()
connectToDatabase()
engine = QQmlApplicationEngine()
engine.load(QUrl("chat.qml"))
if not engine.rootObjects():
sys.exit(-1)
app.exec()
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