Django community: RSS
This page, updated regularly, aggregates Community blog posts from the Django community.
-
Django query on model instance's class
I have an abstract base class that is used by various other models. The problem is that I need the same method that runs a query on all instances of those models, and that the manager isn't accessible via model instances. This is the code I ended up using. def get_related(self, foo): return self.__class__.objects.filter(bar=foo) # This is the real code #def get_translation(self, language): # return self.__class__.objects.public(language=language).filter(group_id=self. group_id) -
Django query on model instance's class
I have an abstract base class that is used by various other models. The problem is that I need the same method that runs a query on all instances of those models, and that the manager isn't accessible via model instances. This is the code I ended up using. Raw def get_related(self, foo): return self.__class__.objects.filter(bar=foo) # This is the real code #def get_translation(self, language): # return self.__class__.objects.public(language=language).filter(group_id=self. group_id) -
Django query on model instance's class
I have an abstract base class that is used by various other models. The problem is that I need the same method that runs a query on all instances of those models, and that the manager isn't accessible via model instances. This is the code I ended up using. def get_related(self, foo): return self.__class__.objects.filter(bar=foo) # This is the real code #def get_translation(self, language): # return self.__class__.objects.public(language=language).filter(group_id=self. group_id) -
Django query on model instance's class
I have an abstract base class that is used by various other models. The problem is that I need the same method that runs a query on all instances of those models, and that the manager isn't accessible via model instances. This is the code I ended up using. Raw def get_related(self, foo): return self.__class__.objects.filter(bar=foo) # This is the real code #def get_translation(self, language): # return self.__class__.objects.public(language=language).filter(group_id=self. group_id) -
Django Class Based Generic API
It has been a pretty rainy weekend so I’ve decided to do some Python programming and have come up with a set of tools to help build API’s in django. I know there are a few libraries already available for building API’s in django (I’ve used and contributed to some of them) but since django [...] -
Django Class Based Generic API
It has been a pretty rainy weekend so I’ve decided to do some Python programming and have come up with a set of tools to help build API’s in django. I know there are a few libraries already available for building API’s in django (I’ve used and contributed to some of them) but since django 1.3 was released with the class based generic views then a lot of the functionality needed to create API’s is already in the framework. So I decided to just build a few extra things to make API’s easy in django by using the framework for most of the heavy lifting. I’ve made the code available on GitHub. Here are the features in a nut shell; A new generic class view called APIView which provides a mini framework for supporting different data formats for an API and providing some common API responses. A throttling decorator to limit API calls per user. Support for base64 http authentication. I’ve put basic support in for JSON requests and responses. The code acts as a good basis for a complete API in django and allows an easy way to extend it for new data formats. It makes good use of … -
Hollywood Hackathon on June 18th!
Alas, that isn't the formal name of the event, but I'm calling it that anyway. That name just rolls off the tongue, and just seems to embody my East Coast style distorted vision of the Los Angeles Python community.Anyway, this is a day long event in Hollywood for Python developers of all skill levels to come and code like fiends with either really smart people or nice people like me. The PyLadies and SoCal Piggies are organizing this event, and they even got some PSF funding for things like tables, chairs, and t-shirts.Which reminds me, please encourage the smart women of all ages in your life to attend! We'll have mentors just for them!I'll be there to:Help out as a general volunteer by setting up tables, manning registration, and answering questions.Assist a few friends on their open source projects.Work on the new Python LA website (powered by Pyramid).Finish the documentation of django-uni-form 0.8.0 if it isn't yet done.Maybe close some Packaginator tickets and pull requests.And now to open the floor to questions...I'm just starting with Python, should I come?Heck yeah! Hackathons (and sprints) are a great way to learn new skills or hone your technique by sitting alongside experienced developers who actually … -
DjangoCon Europe 2011 is now over
DjangoCon Europe 2011 is now over We all had a great time learning new things from or co-Djangonauts and we managed to get a lot of work done on Django itself, in our castle. Now it is time to relax and get some sleep. We’ll be putting the conference videos and presentations online soon. -
Django-simpleadmindoc updated
I just published major rework of Simpleadmindoc to github with a lot of changes to make writing documentation easier. Django-simpleadmindoc is a tool that helps creating documentation for editors and administrators of django based website. Simpleadmindoc is based on and produces documents for Sphinx. Main features: autodocumenting models, referencing models and fields inside documentation fast creating of skeleton documentation If there is something you would like to see, get in touch, code is on GitHub: https://github.com/bmihelac/django-simpleadmindoc -
DjangoCon Europe 2011 Slides
I gave a talk at the wonderful DjangoCon EU again this year, and the slides are now up.You can download them from http://www.aeracode.org/static/slides/dceu-2011.pdf. Hopefully, the video will be up soon. -
Documentation-driven development is the future of Django
Or is it? Don't start this conversation when you're with the wrong crowd of animals. You could get yourself into a lot of trouble. Permalink | Leave a comment » -
Teach your team some Git! Experiences of a team lead who cares.
Teaching yourself using Git is a long process, full of obstacles - just as teaching yourself anything else more complex than cooking pancakes. But it’s not enough to use Git at home, hacking some console applications for a couple of GitHub stalkers - you should use some great version-control system at your workplace. Our dev team moved to Git not so long time ago, and it was quite a difficult move. -
Sprint introduction and closing (djangocon.eu)
-
Whither Django? - Russell Keith-Magee (djangocon.eu)
-
Scalability panel (djangocon.eu)
-
Internet connectivity at the sprints
Internet connectivity at the sprints At the sprints, wifi connectivity will be available, but only using 802.11a and 802.11n in 5 GHz-only mode. MacBooks have supported this for ages, and it’s a common feature on recent laptops of other brands as well. All model iPads support it too. Some devices, like the iPhone, only support 802.11n in 2.4 GHz mode, so they will not be able to connect. If you have a laptop that does not support 802.11a or 802.11n 5 GHz, a wired network will be available. However, depending on the amount of attendees who need/want a wired network, we may end up short on patch cables. So, if you happen to have a patch cable, please bring it to the sprints. Thanks for helping out! -
Taming runtime dynamic models in django - Will Hardy (djangocon.eu)
-
Please fill out our survey
We worked hard to make the conference as enjoyable and educational as possible, however we are humans, even Remco is, and we make mistakes. This is where you come in; to make sure we learn from our mistakes and also to make sure any future DjangoCons don’t make the same please fill out this survey. -
Deploying at an unusual scale - Andrew Godwin (djangocon.eu)
-
Django on rails: getting resourceful - Zachary Voase (djangocon.eu)
-
The best and worst of django core - Alex Gaynor (djangocon.eu)
-
An iPhone-Python love affair: Building APIs for mobile - Nate Aune, Anna Callahan (djangocon.eu)
-
The impact of django - Armin Ronacher (djangocon.eu)
-
Lightning talks tuesday (djangocon.eu)
What I learned from tomatoes - Erik Romijn Everyone knows tomatoes. And everone procrastinates. There are kitchen timers shaped like tomatoes and one of them inspired a time management technique: the pomodoro technique. Make not just django more efficient, but also make yourself more efficient. For instance, set a timer for 25 minutes and work on a task, then stop. Take a short break. Every 4 pomodoro periods, take a longer break. He tried it and it was way easier not to procrastinate. After 25 minutes you've forgotten what to procrastinate on. And it is easier to keep on working despite colleagues: "gimme another 10 minutes" is easier to get them to agree to than "come back in 4 hours". It is simple! You can learn it in a five-minute lightning talk. Try it! django-qmixin - Zachary Voase https://github.com/zacharyvoase/django-qmixin, an app for extending managers. You can more easily add methods that are available on the querysets. He showed some code, so just look at github for that :-) Javascript the right way - Angelo Dini Use semicolons at the end of your javascript lines. No comma at the end of }. Use braces, so no one-line IFs without braces even … -
Integrating the enterprise using django - Ed Crewe (djangocon.eu)
Single sign-on, group repository, identity management, cloud tools, perhaps google apps, specific university department apps. There's a whole lot enterprisy stuff out there and django might have to connect to them. Data is also in big central oracle databases. There's file storage on a SAN. Authorisation integration. Single sign on and group management. django-cas helps. Data integration, for instance group lists from various sources. External data in databases is fed by other apps like a CMS or department apps. Storing that data is oracle's job. But the data structure tends to change. So the defined views in oracle that abstract away the differences. Django just connects to them with read-only models. Sometimes bit sql statements are needed. They even went so far as to generate sql statements with django templates to give users the chance to make custom queries! For configuration of the multiple sites they use decorators in the urls.py to customize the configuration. Last step is the chrome. The look and feel of the site. They grab the layout from existing sites to integrate a bit with those sites automatically. Question from me: regarding the chrome: it sounded a bit like xdv, wsgi middleware for hooking up with …
