Python GUI: Develop Cross Platform Desktop Applications using Python, Qt and PyQt5

Book Description

Are you going to build a GUI app for Windows, Mac OS or Linux using Python or are you just curious what’s possible in your programming language of choice then this book is for you.
This book covers the full process from installing over coding to deploying apps to the specific platforms using Python, Qt5, PyQt5 and Visual Studio Code.
This book covers both the imperative approach using QtWigets and the declarative approach using QtQuick and QML.
I will show you how to setup a Linux machine as development and deployment platform.
All apps described in this book should also work on the other above mentioned platform.

Who This Book Is For
If you are able to write basic Python code and you are interested in developing apps with user interfaces for multiple platforms in Python this book is right for you.
This book does not assume that you are familiar with Qt.
If you want, try out all of the examples in this book it would be a great benefit if you are also working on a Linux machine like me, but MacOS and Windows should also be ok if your are able to search for help in the internet for OS specific differences.

If you already read my book Python GUI – Develop Cross Platform GUI Applications using Python, Qt and PyQt5 you might only see that one chapter differences to this book along some other enhancements.
I used a few chapters of that book and I only added one chapter about the line of business applications and therefore I have dropped the Android part.

中文：

书名：使用Python、Qt和PyQt5开发跨平台桌面应用程序

您是要使用Python为Windows、Mac OS或Linux构建一个图形用户界面应用程序，还是只想知道在您选择的编程语言中有什么可能，那么这本书就适合您。
这本书涵盖了从在代码上安装到使用Python、Qt5、PyQt5和Visual Studio Code将应用程序部署到特定平台的完整过程。
本书涵盖了使用QtWigets的命令式方法和使用QtQuick和QML的声明性方法。
我将向您展示如何将Linux机器设置为开发和部署平台。
这本书中描述的所有应用程序也应该在上面提到的其他平台上运行。

这本书是为谁写的
如果您能够编写基本的Python代码，并且对使用Python语言开发具有多个平台的用户界面的应用程序感兴趣，这本书非常适合您。
本书并不假定您熟悉Qt。
如果你愿意，试试本书中的所有例子，如果你也在像我这样的Linux机器上工作，这将是一个巨大的好处，但如果你能够在互联网上搜索帮助，寻找特定于操作系统的差异，MacOS和Windows应该也是可以的。

如果你已经读过我的书《使用Python、Qt和PyQt5开发跨平台的图形用户界面应用程序》，你可能只会看到这本书的一个章节以及其他一些增强。
我用了那本书的几章，我只增加了一章关于业务线应用程序，因此我去掉了Android部分。