Python

Editor's note: This post was originally published in February 2016 and was updated in August 2017 to incorporate improvements suggested by our readers. It has also been tested for compatibility as of the Django 1.11 release.

Last Friday, the Cakti set aside regular client projects for our quarterly ShipIt Day, a chance for personal development and independent projects. People work individually or in groups to flex their creativity, tackle interesting problems, or expand their personal knowledge. This quarter’s ShipIt Day saw everything from cat animations to improvements on our Taylor Swift lyric generator app. Read about the various ShipIt Day projects for Q1 of 2016 below.

Hierarchical data are everywhere, from product catalogs to blog post comments. A classic example is the tree of life, where kingdoms are subdivided into a hierarchy of phylum and class down to genus and species. What if you wish to store this data in a database table, which is inherently flat? Databases do not natively store hierarchies, so you need to work around that.

This year we had the pleasure of building a number of unique solutions for several organizations. In addition, we had the support of these clients to open source the tools we built. By open sourcing our work, we enable others to use, replicate, and even improve upon the tools we’ve created.

My name is Ben Phillips and I am Caktus’ Open Source Fellow. As my fellowship comes to a close, I wanted to reflect on my time at Caktus and to share my experience and some of what I’ve learned here. First, however, I should probably share how I ended up here in the first place.

Are you looking for a good gift for a current or future Django developer? Check out Caktus technical director Mark Lavin’s work for O’Reilly:

I’ve struggled to find an ideal way to load initial data for Django projects. By “initial data,” I’m referring to the kind of data that you need on a new system for it to be functional, but could change later. These are largely lists of possible choices, such as time zones, countries, or crayon colors.

We are proud to say that, with the Libyan High National Elections Commission (HNEC) and consultative support from the United Nations Support Mission to Libya, we have open sourced their elections management platform today under a permissive Apache 2.0 license. Open sourcing means other governments and organizations can freely adopt and adapt the elections tools which cover nine functional areas. The tools range from SMS voter registration, the first of its kind, to bulk alerts to voters and call center support software. You can learn more at our brand new SmartElect homepage. This is the cumulation of two years of work, so we’re incredibly excited to share SmartElect with the rest of the world.

Members of one team joined forces with local meetup Code for Durham to help with the alpha launch of the School Navigator App. Using publicly available data, the School Navigator, allows users to geolocate nearby Durham schools and view information like performance ratings. The team included Code for Durham co-founder Colin Copeland who upgraded the Django template for the latest version of SALT. Erin Mullaney helped expand a feature denoting different school zones on the map, using Angular for the first time to do so. She also worked on a query change to more closely match the rules of districting on the map’s display. [Victor Rocha] developed various bug fixes, and merged pull requests. In the meantime, David Ray put his new Ionic skills to the test by building a mobile app version of the School Navigator, now available from the Google App store. (David’s starting Ship It Day project was working through an Ionic tutorial to create a Reddit viewing app with pull refresh and infinite scrolling.)

This past Saturday we had the pleasure of holding a Django Girls RDU workshop at Caktus in downtown Durham, NC. We hosted 22 students and 10 coaches for a free, all-day coding workshop. Aimed at increasing diversity in tech and encouraging women to gain the skills they need to fall in love with coding, Django Girls is a global nonprofit that provides the framework for these workshops. In regular Django Girls style, the day was part party, part coding marathon and every student left having deployed their very own website!