Download Test-Driven Development with Python by Harry J. W. Percival PDF

By Harry J. W. Percival

ISBN-10: 1449365167

ISBN-13: 9781449365165

EPUB eISBN: 9781449365165

By taking you thru the improvement of a true net software from starting to finish, this hands-on consultant demonstrates the sensible merits of test-driven improvement (TDD) with Python. You’ll write and run exams sooner than construction each one a part of your app, after which enhance the minimal quantity of code required to move these assessments. the end result? fresh code that works.

In the method, you’ll research the fundamentals of Django, Selenium, Git, jQuery, and ridicule, besides present internet improvement options. If you’re able to take your Python talents to the subsequent point, this booklet basically demonstrates how TDD encourages uncomplicated designs and conjures up confidence.

Dive into the TDD workflow, together with the unit test/code cycle and refactoring
Use unit assessments for sessions and features, and useful checks for consumer interactions in the browser
examine while and the way to exploit mock gadgets, and the professionals and cons of remoted vs. built-in tests
attempt and automate your deployments with a staging server
practice checks to the third-party plugins you combine into your site
Use a continuing Integration atmosphere to run your checks automatically

About the Author
After an idyllic formative years spent fidgeting with uncomplicated on French 8-bitcomputers just like the Thomson T-07 whose keys cross "boop" should you press them, Harry went directly to learn Economics and Philosophy at Cambridge collage. He then spent many years being deeply unsatisfied as a administration advisor. quickly he rediscovered his actual geek nature, and was once fortunate sufficient to fall in with a host of XP lovers, engaged on the pioneering yet unfortunately defunct Resolver One spreadsheet. He now works at PythonAnywhere LLP, and spreads the gospel of TDD world-wide at talks, workshops and meetings, with the entire ardour and exuberance of a up to date convert.

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Extra resources for Test-Driven Development with Python

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Client module to interact with web resources, including downloading pages, using HTTP authentication, uploading files, and working with HTTP headers. 1. 1. Downloading a Web Page The simplest and most common task for a web client application is fetching the contents of a web page. The client connects to the server, sends an HTTP GET request, and receives an HTTP response containing the requested page. 1. How Do I Do That? Here's where you can begin to experience the usefulness of Twisted's built-in protocol support.

For convenience, you should make sure these are available in your path. 1. How Do I Do That? Typically, all you have to do is add Twisted's utility directory to your operating system's command search path. Follow the specific instructions given in the following section for your platform. 1. Windows Twisted's utilities will be installed in the Python scripts directory (typically in a location such as c:\Python23\scripts). Twisted includes a helpful Programs menu entry that launches a Windows command prompt with the Python scripts directory added to Twisted (Python [version]) Twisted Command Prompt.

Typically, all you have to do is add Twisted's utility directory to your operating system's command search path. Follow the specific instructions given in the following section for your platform. 1. Windows Twisted's utilities will be installed in the Python scripts directory (typically in a location such as c:\Python23\scripts). Twisted includes a helpful Programs menu entry that launches a Windows command prompt with the Python scripts directory added to Twisted (Python [version]) Twisted Command Prompt.

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