March 2010
Beginner to intermediate
412 pages
11h 40m
English
Content preview from Dive Into Python 3
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CHAPTER 15 ■ CASE STUDY: PORTING CHARDET TO PYTHON 3
254
Auto-Encoding Algorithms
It turns out that that algorithms that detect character encoding exist; indeed, all major browsers have
character encoding auto-detection because the web is full of pages that have no encoding information
whatsoever. Mozilla Firefox contains an open source encoding auto-detection library. I ported the
library to Python 2 and dubbed it the chardet module. This chapter takes you step-by-step through
the process of porting the chardet module from Python 2 to Python 3.
Introducing the chardet Module
Before we set off porting the code, it would help if you understood how the original code worked! This is
a brief guide to navigating the code itself. The chardet
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.