安装pyqt5

安装

1.安装pyqt5

pip3 install PyQt5 -i https://pypi.douban.com/simple

2.安装pyqt5-tools

pip3 install PyQt5-tools -i https://pypi.douban.com/simple

可能会报错：
ERROR: After October 2020 you may experience errors when installing or updating packages. This is because pip will change the way that it resolves dependency conflicts.
We recommend you use --use-feature=2020-resolver to test your packages with the new resolver before it becomes the default.
qt5-tools 5.15.2.1.2 requires click~=7.0, but you'll have click 8.1.2 which is incompatible.

解决办法：
后面加上--use-feature=2020-resolver

配置

setting-tools-external tools点加号

1.QtDesigner

name：Qt Designer
project：/home/用户名/anaconda3/envs/虚拟环境名/lib/python3.8/site-packages/qt5_applications/Qt/bin/designer（windos加后缀.exe） (你的designer.exe路径)
Arguments：不用填
Working Directory： $ProjectFileDir$

2.PyUIC

name：PyUIC
program：/home/用户名/anaconda3/envs/虚拟环境名/bin/python（windos加后缀.exe） (你的python.exe路径)
Arguments：-m PyQt5.uic.pyuic $FileName$ -o $FileNameWithoutExtension$.py
Working Directory：$FileDir$