December 2008
Intermediate to advanced
564 pages
15h 59m
English
Content preview from The Definitive Guide to PylonsBecome 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 4. Tracking Down and Handling Problems
One of the factors that most affects how quickly you can develop an application is your ability to track down and fix problems. Pylons provides three sets of tools to help you in this regard:
A world-class web-based interactive debugger
A console-based interactive testing shell
A powerful set of logging tools
You'll learn about the interactive debugger in this chapter, but I'll leave the discussion of the interactive shell until Chapter 12 and the discussion of logging until Chapter 20.
You'll also learn about how to present a page to the user when an error occurs using Pylons' error documents support.
It is also worth remembering that the --reload option from the Paste HTTP server described in the previous ...
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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.