原文档地址:
https://pywebview.flowrl.com/guide/installation.html#dependencies
pip install pywebview
pip install pywebview[qt]
pip install pywebview[qt]
Windows:
pip install cefpython3
Linux
sudo apt install python3-gi python3-gi-cairo gir1.2-gtk-3.0 gir1.2-webkit2-4.0