Pyside2 添加开发者版权信息

要添加开发者版权信息，可以在你的 PySide2 代码文件开头添加注释，注明你的版权信息和许可证信息。例如：

# Copyright (C) 2021 YourName
#
# This file is part of PySide2.
#
# PySide2 is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# PySide2 is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PySide2; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

在注释中，你需要包含你的名称和版权信息，以及许可证信息。这里使用的是 GNU Lesser General Public License，你可以根据自己的需要选择不同的许可证。