December 2015
Beginner to intermediate
350 pages
6h 49m
English
Content preview from Python GUI Programming CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 6. Threads and Networking
In this chapter, we will create threads, queues, and TCP/IP sockets using Python 3.
- How to create multiple threads
- Starting a thread
- Stopping a thread
- How to use queues
- Passing queues among different modules
- Using dialog widgets to copy files to your network
- Using TCP/IP to communicate via networks
- Using URLOpen to read data from websites
Introduction
In this chapter, we will extend the functionality of our Python GUI using threads, queues, and network connections.
Note
A tkinter GUI is single-threaded. Every function that involves sleep or wait time has to be called in a separate thread, otherwise the tkinter GUI freezes.
When we run our Python GUI in Windows Task Manager, we can see that a new python.exe process has been ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.