PyQt Download If you have purchased a commercial license then please login to your account using the details sent to you at the time of purchase. PyQt5 is provided as a source distribution (sdist) and binary wheels from PyPI. The best way to manage dependencies in Python is via a virtual environment. A virtual environment is simply a local directory that contains the libraries for a specific project. This is unlike a system-wide installation of those libraries, which would affect all of your other projects as well. Free download PyQt PyQt for Mac OS X. PyQt is a set of Python v2 and v3 bindings for The Qt Company's Qt application framework.
PyQt5 is a toolkit for creating Python GUI applications. As a cross-platform toolkit, PyQt can run on all major operating systems (Unix, Windows (Mac).
This article describes how to install Python + PyCharm + PyQt5.
With PyQt5, the GUI is designed in two ways:
- directly using the code to design the interface
- using QtDesigner to visualize the design, and then convert the resulting .ui file into a .py file.
Related course: Create Desktop Apps with Python PyQt5
Install Python + PyCharm + PyQt5.
Step 1. Install Python.
Visit the official website at https://www.python.org/ to download and install your target Python version.
Enter the cmd interface. Run the command and wait a moment.
The command is executed and PyQt5 is installed.
Test if pqyt5 is actually installed
Create a new file, example.py, and enter the following code.
After running, the following screen will pop up, indicating that PyQt is working normally.
3. Install PyCharm.
Visit the official website http://www.jetbrains.com/pycharm/
Choose download and install Community version.
PyCharm Basic Configuration.
Step 1 Create a new project
Step 2 Set the default PyCharm parser.
Select File | Settings | Project: first | Project Interpreter, set Project Interpreter to The version of python you are using
Step 3 Adding third-party libraries
Stay in the Project Interpreter interface, click on the +, find and install pyqt5. pyqt5-sip, pyqt5-tools. After successful installation, the interface should look like this.
Step 4 Configuring QtDesigner
You can start designer directly from PyCharm. Make sure designer is installed first. Designer is not installed with the pip installation.
On Fedora Linux you can do this:
Ubuntu Linux users can do thiS:
You can also do this:
Once qt5-designer is installed, you can configure it in PyCharm.
PyCharm select File | Settings | Tools | PyCharm. External Tools, click + New Tools, Create QTdesigner and PyUIC tools
Configure two key parameters.
- Working directory:
Step 5: Configure PyUIC
Configure three key parameters.
Pip Install Pyqt
- Program: Your own
python.exe path For example,
-m PyQt5.uic.pyuic $FileName$ -o $FileNameWithoutExtension$.py
- Working directory:
You may like: Create Desktop Apps with Python PyQt5
Test PyQt installation
Now that everything is setup, it’s time to test if everything is setup correctly.
Create a GUI interface using the code below (or any PyQt code).
Select Run->Run first. You should see a PyQt window popup.
Use QTDesigner to generate a GUI interface and convert it to a .py file using PyUIC.
In the QT Designer interface, a GUI creation interface will pop up for the first time, click on create to automatically generate a GUI interface.
Save the interface as Untitled.ui file.
Install Pyqt Mac
Back to the PyCharm project interface, there is an extra .ui file under the project list.
Right-click on Untitled.ui and select ExternalTools->PyUIC in the pop-up list.
This will generate a Untitled.py file for Untitled.ui.
About the App
- App name: pyqt
- App description: Python bindings for Qt
- App website: http://www.riverbankcomputing.co.uk/software/pyqt
Install the App
Command+Space and type Terminal and press enter/return key.
- Run in Terminal app:
ruby -e '$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)' < /dev/null 2> /dev/null
and press enter/return key.
If the screen prompts you to enter a password, please enter your Mac's user password to continue. When you type the password, it won't be displayed on screen, but the system would accept it. So just type your password and press ENTER/RETURN key. Then wait for the command to finish.
brew install pyqt
Done! You can now use
Install Pyqt Python 2.7
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