Pycharm+python+pyqt5 use

Reprinted from Http://www.cnblogs.com/dalanjing/p/6978373.html, and made minor changes

1. Open cmd installation PyQt5

Pip Install Pyqt5

2,PYQT5 no longer provides tools such as QT Designer, so you need to install Pyqt5-tools

Pip Install Pyqt5-tools

3. Open Pycharm, enter settings, add external Tools

4, add Qtdesigner,designer.exe in the installation directory D:\ProgramData\Anaconda3\Lib\site-packages\pyqt5-tools\ Designer.exe, notice that the working directory is changed to make it easier.

5, set "Pyuic"-this is mainly used to convert the QT interface into the PY code

In the Pyuic settings, the other is the same, program writes to the Python address, parameters writes

-M PyQt5.uic.pyuic  $FileName $-O $FileNameWithoutExtension $.py

The above complete Setup, the following simple example uses the method

6, New project

Using designer, after creating a new main window, use Pyuic to convert the Hello.ui file to hello.py

If in the 5th step, set Pyuic, working directory: This is not set to $filedir$, the above operation may be wrong.

7, add main.py because the UI file is named Hello, so import is Hello

1 ImportSYS2 ImportHello3  fromPyqt5.qtwidgetsImportqapplication, Qmainwindow4 5 if __name__=='__main__':6App =qapplication (SYS.ARGV)7MainWindow =Qmainwindow ()8UI =Hello. Ui_mainwindow ()9 ui.setupui (MainWindow)Ten mainwindow.show () OneSys.exit (App.exec_ ())

Pycharm+python+pyqt5 use