Book Image

Expert Python Programming - Second Edition

By : Michał Jaworski
Book Image

Expert Python Programming - Second Edition

By: Michał Jaworski

Overview of this book

Python is a dynamic programming language, used in a wide range of domains by programmers who find it simple, yet powerful. Even if you find writing Python code easy, writing code that is efficient and easy to maintain and reuse is a challenge. The focus of the book is to familiarize you with common conventions, best practices, useful tools and standards used by python professionals on a daily basis when working with code. You will begin with knowing new features in Python 3.5 and quick tricks for improving productivity. Next, you will learn advanced and useful python syntax elements brought to this new version. Using advanced object-oriented concepts and mechanisms available in python, you will learn different approaches to implement metaprogramming. You will learn to choose good names, write packages, and create standalone executables easily. You will also be using some powerful tools such as buildout and vitualenv to release and deploy the code on remote servers for production use. Moving on, you will learn to effectively create Python extensions with C, C++, cython, and pyrex. The important factors while writing code such as code management tools, writing clear documentation, and test-driven development are also covered. You will now dive deeper to make your code efficient with general rules of optimization, strategies for finding bottlenecks, and selected tools for application optimization. By the end of the book, you will be an expert in writing efficient and maintainable code.
Table of Contents (21 chapters)
Expert Python Programming Second Edition
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Preface
Index

A reStructuredText primer


reStructuredText is also called reST (refer to http://docutils.sourceforge.net/rst.html). It is a plain text markup language widely used in the Python community to document packages. The great thing about reST is that the text is still readable since the markup syntax does not obfuscate the text like LaTeX would.

Here's a sample of such a document:

=====
Title
=====


Section 1
=========
This *word* has emphasis.


Section 2
=========


Subsection
::::::::::

Text.

reST comes in docutils, a package that provides a suite of scripts to transform a reST file to various formats, such as HTML, LaTeX, XML, or even S5, Eric Meyer's slide show system (refer to http://meyerweb.com/eric/tools/s5).

Writers can focus on the content and then decide how to render it, depending on the needs. For instance, Python itself is documented into reST, which is then rendered in HTML to build http://docs.python.org, and in various other formats.

The minimum elements one should know to start...