Eric Florenzano's Blog - Latest Comments in Exploring Mixins with Django Model Inheritance

Re: Exploring Mixins with Django Model Inheritance

koxp — Thu, 16 Jul 2009 00:53:00 -0000

Thanks for the great tutorial.

Re: Exploring Mixins with Django Model Inheritance

links of london — Wed, 15 Jul 2009 16:48:00 -0000

Thanks for your comments!

Re: Exploring Mixins with Django Model Inheritance

Free Classified Ads — Tue, 14 Jul 2009 04:46:00 -0000

I'm interested about the traffic. What if i load up my server with much of this code, and many visitors will visit it. Won't it crash if my server is not very new?

Re: Exploring Mixins with Django Model Inheritance

air jordans — Sun, 12 Jul 2009 20:52:00 -0000

It is a wonderful article,i like it,thank you very much!

Re: Exploring Mixins with Django Model Inheritance

lingerie wholesale — Sun, 28 Jun 2009 03:59:00 -0000

I think you will make these projects into a success also!

Re: Exploring Mixins with Django Model Inheritance

tiffany jewellery — Wed, 24 Jun 2009 21:05:00 -0000

Nice blog.thanks for your sharing.

Re: Exploring Mixins with Django Model Inheritance

nike shoes — Wed, 24 Jun 2009 21:04:00 -0000

nike tip, thanks a lot.

Re: Exploring Mixins with Django Model Inheritance

ugg boots — Wed, 24 Jun 2009 21:04:00 -0000

Great work, u can say it again.

Re: Exploring Mixins with Django Model Inheritance

jordan shoes — Wed, 24 Jun 2009 21:03:00 -0000

You know, that's a really great idea. This could be done automatically with a small patch to Model.save(). Maybe I'll write up a patch later!

Re: Exploring Mixins with Django Model Inheritance

jordan shoes — Wed, 24 Jun 2009 21:03:00 -0000

undersleep piaffe scotomata methine anisotropism seres antihysteric unpoisonable

Re: Exploring Mixins with Django Model Inheritance

wholesale Lingerie — Mon, 22 Jun 2009 14:12:00 -0000

Web developers often use caches off the database due to a few aspects inherent with databases. Computing values from a normalized database takes time, and so it's a good target for memorization. Even if it's cheap to compute or pull at the database

Re: Exploring Mixins with Django Model Inheritance

wow power leveling — Tue, 16 Jun 2009 22:53:00 -0000

Great work, u can say it again.

Re: Exploring Mixins with Django Model Inheritance

jimmy poiy — Mon, 08 Jun 2009 07:16:00 -0000

nike tip, thanks a lot.

Re: Exploring Mixins with Django Model Inheritance

wholesale jewelry — Sun, 31 May 2009 22:26:00 -0000

Nice blog.thanks for your sharing.

Re: Exploring Mixins with Django Model Inheritance

ben 10 oyunları — Sun, 24 May 2009 21:06:00 -0000

You know, that's a really great idea. This could be done automatically with a small patch to Model.save(). Maybe I'll write up a patch later!

Re: Exploring Mixins with Django Model Inheritance

Rosalie Dunlap — Sat, 07 Jun 2008 21:49:00 -0000

undersleep piaffe scotomata methine anisotropism seres antihysteric unpoisonable
Creative Tours
http://www.thisisthenorthea...

Re: Exploring Mixins with Django Model Inheritance

Jeffery Witt — Wed, 04 Jun 2008 01:24:00 -0000

undersleep piaffe scotomata methine anisotropism seres antihysteric unpoisonable
The Oxford Group
http://www.winspec.com/

Re: Exploring Mixins with Django Model Inheritance

Dewayne Curry — Mon, 02 Jun 2008 15:48:00 -0000

undersleep piaffe scotomata methine anisotropism seres antihysteric unpoisonable
Button Maker
http://www.cleversley.com/

Re: Exploring Mixins with Django Model Inheritance

Eric Florenzano — Sun, 18 May 2008 09:21:00 -0000

Yes, this a result of the manager which doesn't yet work with Django trunk. I still suggest checking out

http://code.djangoproject.c...
and http://code.djangoproject.c...

Re: Exploring Mixins with Django Model Inheritance

anon — Sat, 17 May 2008 23:56:00 -0000

BlogPost.tree.get_roots() does work when tree = NaiveHierarchyManager() is defined under BlogPost

Re: Exploring Mixins with Django Model Inheritance

anon — Sat, 17 May 2008 23:41:00 -0000

BlogPost.tree.get_roots() generates an attribute error for me on django revision 7538, anybody experiencing this...

AttributeError: 'Options' object has no attribute '_join_cache' happens in

'''
/usr/local/lib/python2.5/site-packages/django/db/models/sql/query.py in setup_joins(self, names, opts, alias, dupe_multis, allow_many, allow_explicit_fk, can_reuse)
1121 opts.pk.column), exclusions=joins)
1122 joins.append(alias)
-> 1123 cached_data = opts._join_cache.get(name)
1124 orig_opts = opts
1125
'''

Re: Exploring Mixins with Django Model Inheritance

hachaboob — Sat, 17 May 2008 13:58:00 -0000

Nice example! An excellent way to stay DRYer in the model.

Re: Exploring Mixins with Django Model Inheritance

Carl Meyer — Sat, 17 May 2008 12:58:00 -0000

You don't give the DateMixin enough credit. I've been using something very much like that in production ever since qs-rf merged. Anytime any model overrides save() it should use super() to call the default save() from models.Model. If that model is now a subclass of DateMixin instead of Model, the identical super() call will call DateMixin.save(), which will in turn call Model.save() - in other words, it all just works. The subclass doesn't need to do anything different than it would if subclassing Model normally.

Re: Exploring Mixins with Django Model Inheritance

Alex — Sat, 17 May 2008 07:31:00 -0000

You just subclass it alone, the behavior is self contained.

Re: Exploring Mixins with Django Model Inheritance

Anonymous — Sat, 17 May 2008 07:02:00 -0000

Could someone show how to use the DateMixin alone?