Book Image

Python GUI Programming with Tkinter.

By : Alan D. Moore
Book Image

Python GUI Programming with Tkinter.

By: Alan D. Moore

Overview of this book

Tkinter is a lightweight, portable, and easy-to-use graphical toolkit available in the Python Standard Library, widely used to build Python GUIs due to its simplicity and availability. This book teaches you to design and build graphical user interfaces that are functional, appealing, and user-friendly using the powerful combination of Python and Tkinter. After being introduced to Tkinter, you will be guided step-by-step through the application development process. Over the course of the book, your application will evolve from a simple data-entry form to a complex data management and visualization tool while maintaining a clean and robust design. In addition to building the GUI, you'll learn how to connect to external databases and network resources, test your code to avoid errors, and maximize performance using asynchronous programming. You'll make the most of Tkinter's cross-platform availability by learning how to maintain compatibility, mimic platform-native look and feel, and build executables for deployment across popular computing platforms. By the end of this book, you will have the skills and confidence to design and build powerful high-end GUI applications to solve real-world problems.
Table of Contents (23 chapters)
Title Page
Copyright and Credits
Dedication
Packt Upsell
Contributors
Preface
Index

Using cx_Freeze


While source and wheel distributions are useful, they both require Python and any necessary library dependencies to be installed on a system before the program can be run. Often, it would be much handier if we could provide a file or set of files that can simply be copied and run on a system without installing anything else first. Better yet, we'd like to have platform-specific installation packages that set up shortcuts and other data.

There are several ways to go about this with Python code, and several projects to choose from; we're going to look at one called cx_Freeze.

The basic idea of cx_Freeze is to bundle up all the code and shared library files for a Python project along with a Python interpreter, and then generate a small executable file that will launch the code with the bundled interpreter. This approach works fairly well most of the time, but, as we'll see, there are some limitations and difficulties to work around. One significant limitation is that cx_Freeze...