PyQt

Website

riverbankcomputing.com

$ Details

-

Categories

#Rapid Application Development #Development Tools #Game Engine #IDE

Qt

Website

qt.io

$ Details

Categories

#Development Tools #Rapid Application Development #GUI Frameworks #Cross-Platform Development

PyQt features and specs

• Comprehensive UI library
  PyQt provides a wide range of UI components, from basic widgets to advanced tools. This allows for the creation of highly sophisticated interfaces.
• Cross-platform
  Applications built with PyQt can run on different operating systems such as Windows, macOS, and Linux without requiring significant changes in the code.
• Integration with Qt Designer
  Developers can use Qt Designer to design and implement their UIs visually, which can then be seamlessly integrated with Python code in PyQt.
• Powerful event handling
  PyQt includes a highly efficient event handling system that makes it easy to manage user interactions and system events.
• Good documentation and community support
  PyQt is well-documented, and there's a large community of developers who can provide support and share resources.
• Python-specific advantages
  Leveraging Python's simplicity and readability, PyQt allows for rapid development and easy maintenance of applications.

Possible disadvantages of PyQt

• License considerations
  PyQt is available under the GPL and a commercial license. If you want to create proprietary software without open-sourcing your code, you need to purchase a commercial license.
• Steep learning curve
  While PyQt is powerful, it can have a steep learning curve for newcomers, particularly those who are not familiar with Qt and its paradigms.
• Performance overhead
  Being a binding for Qt, some operations may have extra overhead compared to native Qt applications written in C++.
• Dependency on external libraries
  PyQt relies on the Qt library, which means that you have to manage and distribute these dependencies along with your application.
• Large binary sizes
  Applications created with PyQt can result in relatively large binary sizes because of the included Qt binaries.
• Fragmentation of tools
  There can be fragmentation concerns, as PyQt must stay in sync with Qt, and different versions of Qt may introduce changes that are not immediately reflected in PyQt.

Qt features and specs

• Cross-Platform Development
  Qt allows developers to write applications that can run on multiple platforms, including Windows, macOS, Linux, Android, and iOS, without the need for significant code changes.
• Rich Documentation
  Qt provides extensive and well-maintained documentation, making it easier for developers to learn and troubleshoot the framework.
• Mature and Stable
  Being a mature framework, Qt has a long history of stability and a strong track record in producing robust applications.
• Comprehensive UI Components
  Qt offers a wide range of built-in UI components, which can significantly speed up the development process and provide a native look and feel on different platforms.
• Strong Community Support
  Qt has an active and helpful community, which can be beneficial for developers seeking support or looking to collaborate on projects.
• Performance
  Applications built with Qt tend to be efficient and performant, due to close-to-the-metal coding options and optimizations available in the framework.
• Tooling
  Qt Creator, the official IDE for Qt, offers powerful tools for designing, coding, testing, and debugging applications, enhancing productivity.

Possible disadvantages of Qt

• Licensing Costs
  Though Qt offers an open-source option, commercial licenses can be expensive, which can be a significant constraint for smaller businesses or independent developers.
• Learning Curve
  The framework can have a steep learning curve for beginners, especially for those unfamiliar with C++ or the specific paradigms Qt employs.
• Large Executable Size
  Applications built with Qt can have larger executable sizes compared to those built with more lightweight frameworks, which might be a concern for some applications.
• Dependency on C++
  While Qt has bindings for other languages like Python (PyQt, PySide), its core is based on C++, which might not be ideal for developers looking for a more modern or different programming language.
• Complexity in Customization
  While Qt offers many features out-of-the-box, deep customization, especially for non-standard requirements, can become complex and time-consuming.
• Build Times
  Due to its comprehensive nature, applications using Qt can have longer build times, which can slow down the development cycle.

Python Top 3 GUI Frameworks In 2019 (PyQt5, wxPython, TKinter)

More videos:

Review of Qt 5.4

More videos: