pycharm PyQt5的安装和配置环境
###安装PyQt5
pip3 install PyQt5 -i https://pypi.douban.com/simple
###安装PyQt5-Tools
pip3 install PyQt5-tools -i https://pypi.douban.com/simple
安装完PyQt5、pyqt5-tools后到Python的安装目录中查看
C:\Program Files\Python38\Lib\site-packages
查看是否存在PyQt5、pyqt5-tools文件夹,并且在pyqt5-tools下的Qt\bin下是否存在designer.exe
若点击designer.exe存在以下报错,说明未创建环境变量!
创建环境变量
在环境变量中的系统变量新建
变量名 QT_QPA_PLATFORM_PLUGIN_PATH
变量值 C:\Program Files\Python38\Lib\site-packages\PyQt5\Qt\plugins
变量值为个人python的安装路径
创建完后再去相应目录下点击打开designer.exe
C:\Program Files\Python38\Lib\site-packages\PyQt5\Qt\bin\designer.exe
PyCharm配置
1.先新建一个项目PyQt
菜单栏File -> Settings(或者按快捷键Ctrl+Alt+S)打开设置界面
Project:name->Project Interpreter,点击这个按钮
选择Add
File->Settings…->Tools->External Tools,点击“+”进行创建
Name:QtDesigner
Program:C:\Program Files\Python38\Scripts\pyqt5designer.exe
#这里输入你的python安装路径下的Scripts\pyqt5designer.exe就好
Working directory:$ProjectFileDir$
Name:PyUIC5
Program:C:\Program Files\Python38\Scripts\pyuic5.exe
#这里输入你的python安装路径下的Scripts\pyuic5.exe就好
Arguments:$FileName$ -o $FileNameWithoutExtension$.py
Working directory:$FileDir$
点击OK
Name:pyrcc5
Program:C:\Program Files\Python38\Scripts\pyrcc5.exe
#这里输入你的python安装路径下的Scripts\pyrcc5.exe就好
Arguments:$FileName$ -o $FileNameWithoutExtension$.py
Working directory:$FileDir$
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