August 2016
Beginner
338 pages
7h 58m
English
Content preview from The Hitchhiker's Guide to Python
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Chapter 8. Code Management and Improvement
This chapter covers libraries used to manage or simplify the development and build process, system integration, server management, and performance optimization.
Continuous Integration
Nobody describes continuous integration better than Martin Fowler:1
Continuous Integration is a software development practice where members of a team integrate their work frequently, usually each person integrates at least daily—leading to multiple integrations per day. Each integration is verified by an automated build (including test) to detect integration errors as quickly as possible. Many teams find that this approach leads to significantly reduced integration problems and allows a team to develop cohesive software more rapidly.
The three most popular tools for CI right now are Travis-CI, Jenkins, and Buildbot—which are all listed in the following sections. They are frequently used with Tox, a Python tool to manage virtualenv and tests from the command line. Travis is for multiple Python interpreters on a single platform, and Jenkins (most popular) and Buildbot (written in Python) can manage builds on multiple machines. Many also use Buildout (discussed in “Buildout”) and Docker (discussed in “Docker”) to rapidly and repeatably build complex environments for their test battery.
Tox
Tox is an automation tool providing packaging, testing, and deployment of Python software right from the console or CI server. It is a generic virtualenv management and ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.