All articles tagged Django

One of Django’s nice “batteries included” features is the ability to send emails when an error is encountered. This is a great feature for small sites where minor problems would otherwise go unnoticed. Once your site start getting lots of …

One of my favorite patterns in Django is the combination of “fat” models and cached_property from django.utils.functional. Fat models are a general MVC concept which encourages pushing logic into methods on your Model layer rather than the Controller (“view” in …

Django’s Signal Dispatcher is a really powerful feature that you should never use. Ok, it has valid use cases, but they may be rarer than you think. First, to dispel a misconception about signals, they are not executed asynchronously. There …

Nowadays, it’s common to deploy multiple application servers, but it poses a very common problem; How are these application servers going to share the media files contributed by the users? Cloud providers like Google, Rackspace or Amazon Web Services solve …

The most famous quote to characterize python speed is: It is fast enough I have used this quote many times, and I still believe that it applies to most circumstances if you throw enough hardware at the problem. Despite Python …

This post was created as a collaboration between Lincoln Loop and Maciej Fijalkowski from baroquesoftware.com. In the space of web architecture, the prevalent belief states that “database based applications are I/O bound”. While this might have been true in the …

uWSGI is one of those interesting projects that keeps adding features with every new release without becoming totally bloated, slow, and/or unstable. In this post, we’ll look at some of its lesser used features and how you might use them …

The following is the second installment of our Loop Letters series, an interview with Tracy Osborn. Tracy is the author of Hello Web App, a book to help designers and non-programmers get up and running with Python and Django. Tracy …

Alternate title: Pip 7 is Awesome, Here’s Why A typical Python deployment looks like this: Pave the server, setting up a virtualenv and installing any pre-requisites necessary to build/install the Python requirements (compiler, development headers, etc.). To update to a …

At Pycon in Montreal few weeks ago I attended a talk that blew my mind away and got me thinking: Python concurrency from the Ground Up: LIVE! by David Beazley. The video is available on YouTube. The gist of the …