Python-3.10: Allow the new syntax for Python 3.9

Add a future statement to all Python source files.

Task-number: PYSIDE-2786
Change-Id: Icd6688c7795a9e16fdcaa829686d57792df27690
Reviewed-by: Adrian Herrmann <[email protected]>

Author: ctismer

build_scripts/__init__.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 PYSIDE = 'pyside6'
 PYSIDE_MODULE = 'PySide6'

build_scripts/build_info_collector.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2021 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
+from __future__ import annotations
 
 import os
 import platform

build_scripts/config.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2018 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
+from __future__ import annotations
 
 import sys
 from .log import log, LogLevel

build_scripts/log.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 import logging
 

build_scripts/main.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2018 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
+from __future__ import annotations
 
 import importlib
 import os

build_scripts/options.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2018 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
+from __future__ import annotations
 
 from setuptools import Command
 

build_scripts/platforms/__init__.py

@@ -1,2 +1,3 @@
 # Copyright (C) 2018 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
+from __future__ import annotations

build_scripts/platforms/linux.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2018 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
+from __future__ import annotations
 
 from pathlib import Path
 

build_scripts/platforms/macos.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2018 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
+from __future__ import annotations
 
 import fnmatch
 from pathlib import Path

build_scripts/platforms/unix.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2018 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
+from __future__ import annotations
 
 import sys
 from pathlib import Path

build_scripts/platforms/windows_desktop.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2018 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
+from __future__ import annotations
 
 import functools
 import os

build_scripts/qfp_tool.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2024 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
+from __future__ import annotations
 
 import datetime
 import os

build_scripts/qtinfo.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 import os
 import subprocess

build_scripts/setup_runner.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 import os
 import sys

build_scripts/utils.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 import errno
 import fnmatch

build_scripts/wheel_files.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 
 import json

build_scripts/wheel_override.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 
 import platform

build_scripts/wheel_utils.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 import time
 from pathlib import Path

coin_build_instructions.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 import calendar
 import datetime
 import logging

coin_test_instructions.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 import os
 import logging
 import site

create_wheels.py

@@ -1,5 +1,6 @@
 # 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
+from __future__ import annotations
 
 import os
 import platform

examples/3d/simple3d/simple3d.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the qt3d/simple-cpp example from Qt v5.x"""
 

examples/async/eratosthenes/eratosthenes_asyncio.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import (Qt, QObject, Signal, Slot)
 from PySide6.QtGui import (QColor, QFont, QPalette)

examples/async/eratosthenes/eratosthenes_trio.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import (Qt, QEvent, QObject, QTimer, Signal, Slot)
 from PySide6.QtGui import (QColor, QFont, QPalette)

examples/async/minimal/minimal_asyncio.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import Qt
 from PySide6.QtWidgets import (QApplication, QLabel, QMainWindow, QPushButton, QVBoxLayout, QWidget)

examples/async/minimal/minimal_trio.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import (Qt, QEvent, QObject, Signal, Slot)
 from PySide6.QtWidgets import (QApplication, QLabel, QMainWindow, QPushButton, QVBoxLayout, QWidget)

examples/axcontainer/axviewer/axviewer.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 Active Qt Viewer example"""
 

examples/bluetooth/btscanner/device.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import QPoint, Qt, Slot
 from PySide6.QtGui import QColor

examples/bluetooth/btscanner/main.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the bluetooth/btscanner example from Qt v6.x"""
 

examples/bluetooth/btscanner/service.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import Slot
 from PySide6.QtWidgets import QDialog

examples/bluetooth/heartrate_game/bluetoothbaseclass.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import QObject, Property, Signal, Slot
 

examples/bluetooth/heartrate_game/connectionhandler.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 import sys
 

examples/bluetooth/heartrate_game/devicefinder.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 import sys
 
 from PySide6.QtBluetooth import (QBluetoothDeviceDiscoveryAgent,

examples/bluetooth/heartrate_game/devicehandler.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 import struct
 

examples/bluetooth/heartrate_game/deviceinfo.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 import sys
 

examples/bluetooth/heartrate_game/heartrate_global.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 import os
 import sys
 

examples/bluetooth/heartrate_game/main.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the bluetooth/heartrate-game example from Qt v6.x"""
 

examples/bluetooth/heartrate_server/heartrate_server.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the bluetooth/heartrate-server example from Qt v6.x"""
 

examples/bluetooth/lowenergyscanner/characteristicinfo.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import QObject, Property, Signal
 from PySide6.QtBluetooth import QLowEnergyCharacteristic, QBluetoothUuid

examples/bluetooth/lowenergyscanner/device.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 import warnings
 from PySide6.QtBluetooth import (QBluetoothDeviceDiscoveryAgent, QLowEnergyController,
                                  QBluetoothDeviceInfo, QBluetoothUuid, QLowEnergyService)

examples/bluetooth/lowenergyscanner/deviceinfo.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 import sys
 

examples/bluetooth/lowenergyscanner/main.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the bluetooth/lowenergyscanner example from Qt v6.x"""
 

examples/bluetooth/lowenergyscanner/serviceinfo.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 from PySide6.QtCore import QObject, Property, Signal
 from PySide6.QtBluetooth import QLowEnergyService

examples/charts/areachart/areachart.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the areachart example from Qt v6.x"""
 

examples/charts/audio/audio.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the charts/audio example from Qt v5.x"""
 

examples/charts/barchart/barchart.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the linechart example from Qt v6.x"""
 

examples/charts/callout/callout.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the Callout example from Qt v5.x"""
 

examples/charts/chartthemes/main.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the Chart Themes example from Qt v5.x"""
 

examples/charts/donutbreakdown/donutbreakdown.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the Donut Chart Breakdown example from Qt v5.x"""
 

examples/charts/dynamicspline/chart.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 import random
 

examples/charts/dynamicspline/main.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the Dynamic Spline example from Qt v5.x"""
 import sys

examples/charts/legend/legend.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the Legend example from Qt v5.x"""
 

examples/charts/lineandbar/lineandbar.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the line/bar example from Qt v5.x"""
 

examples/charts/linechart/linechart.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the linechart example from Qt v5.x"""
 

examples/charts/logvalueaxis/logvalueaxis.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the Logarithmic Axis Example from Qt v5.x"""
 

examples/charts/memoryusage/memoryusage.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 Charts example: Simple memory usage viewer"""
 

examples/charts/modeldata/modeldata.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+from __future__ import annotations
 
 """PySide6 port of the Model Data example from Qt v5.x"""