Python code modernization, 2/n (#1156)

* Adjust all __future__ imports:

for i in $(grep -REl "__future__.*absolute_import" plugins/ tests/); do
  sed -e 's/from __future__ import .*/from __future__ import annotations/g' -i $i;
done

* Remove all UTF-8 encoding specifications for Python source files:

for i in $(grep -REl '[-][*]- coding: utf-8 -[*]-' plugins/ tests/); do
  sed -e '/^# -\*- coding: utf-8 -\*-/d' -i $i;
done

* Reformat.

tests/unit/plugins/module_utils/_api/api/test_client.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/constants.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/fake_api.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/fake_stat.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/test_auth.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/test_context.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/test_errors.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/transport/test_sshconn.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/transport/test_ssladapter.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/utils/test_build.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/utils/test_config.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/utils/test_decorators.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/utils/test_json_stream.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/utils/test_ports.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/utils/test_proxy.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/_api/utils/test_utils.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This code is part of the Ansible collection community.docker, but is an independent component.
 # This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
 #
@@ -7,7 +6,7 @@
 # It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
 # SPDX-License-Identifier: Apache-2.0
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/compose_v2_test_cases.py

@@ -2,7 +2,7 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/test__compose_v2.py

@@ -2,7 +2,7 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/test__copy.py

@@ -2,7 +2,7 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/test__image_archive.py

@@ -2,7 +2,7 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/test__logfmt.py

@@ -2,7 +2,7 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/test__scramble.py

@@ -2,7 +2,7 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type

tests/unit/plugins/module_utils/test__util.py

@@ -2,7 +2,7 @@
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from __future__ import absolute_import, division, print_function
+from __future__ import annotations
 
 
 __metaclass__ = type