We think Django’s admin interface is pretty spectacular. In fact, we’d call it one of Django’s “killer features.” However, we often get asked about “use cases” for the admin interface—when do we use it, and why? Over the years, we’ve discovered a number of patterns for using the admin interface that we think might be helpful.
Obviously, the admin interface is extremely useful for editing data (fancy that). If you have any sort of data entry tasks, the admin interface simply can’t be beat. We suspect that the vast majority of readers of this book will have a whole host of data entry tasks.
Django’s admin interface especially shines when nontechnical users need to be able to enter data; that’s the purpose behind the feature, after all. At the newspaper where Django was first developed, development of a typical online feature—a special report on water quality in the municipal supply, say—goes something like this:
- The reporter responsible for the story meets with one of the developers and goes over the available data.
- The developer designs a model around this data and then opens up the admin interface to the reporter.
- While the reporter enters data into Django, the programmer can focus on developing the publicly accessible interface (the fun part!).
- In other words, the raison d’être of Django’s admin interface is facilitating the simultaneous work of content producers and programmers.
However, beyond the obvious data entry tasks, we find the admin interface useful in a few other cases:
- Inspecting data models: The first thing we do when we’ve defined a new model is to call it up in the admin interface and enter some dummy data. This is usually when we find any data modeling mistakes; having a graphical interface to a model quickly reveals problems.
- Managing acquired data: There’s little actual data entry associated with a site like http://chicagocrime.org, since most of the data comes from an automated source. However, when problems with the automatically acquired data crop up, it’s useful to be able to go in and edit that data easily.