Here is the Cataclysm: Dark Days Ahead, aka CDDA , Player and Vehicle cross world transfer tool .
大灾变（cdda）辅助工具。可以跨世界跨版本导入导出角色和车辆。
python -m venv venv
venv\scripts\activate
python -m pip install -U pip # test under python3.8.2~python3.8.10
pip install -r requirements.txt
venv\Scripts\pyrcc5.exe cdda.qrc
venv\Scripts\pyuic5.exe cdda.ui
python cdda.py
pyinstaller -F -w -i res\cataicon.icon cdda.py