In this chapter, main differences between PyQt4 and PyQt5 have been listed. Hence, Python code involving PyQt4 modules should be upgraded manually by making relevant changes. PyQt5 API is not automatically compatible with earlier versions. You can also build PyQt5 on Linux/macOS from the source code PyQt5 - What’s New
Install pyqt5 on linux install#
To install development tools such as Qt Designer to support PyQt5 wheels, following is the command − The recommended way to install is using PIP utility − Wheels for 32-bit or 64-bit architecture are provided that are compatible with Python version 3.5 or later. The latest stable version is PyQt5-5.13.2. It is dual licensed, available under GPL as well as commercial license. PyQt is compatible with all the popular operating systems including Windows, Linux, and Mac OS. QtDesigner − Classes for extending Qt Designer QtWidgets − Classes for creating classic desktop-style UIs QtWebKit − Classes for rendering and editing HTML QtSvg − Classes for displaying the contents of SVG files QtSql − Classes for database integration using SQL QtScript − Classes for evaluating Qt Scripts QtNetwork − Classes for network programming QtMultimedia − Classes for low-level multimedia programming QtGui − Graphical user interface components QtCore − Core non-GUI classes used by other modules In addition, there are modules for working with XML (QtXml), SVG (QtSvg), and SQL (QtSql), etc.Ī list of frequently used modules is given below −
While QtCore module contains non-GUI functionality for working with file and directory etc., QtGui module contains all the graphical controls. PyQt API is a set of modules containing a large number of classes and functions. The latest version of PyQt can be downloaded from its official website − PyQt was developed by RiverBank Computing Ltd. It is a Python interface for Qt, one of the most powerful, and popular cross-platform GUI library.
0 kommentar(er)
