4👍 ✅ I have used the “Paginator Tag” with success to achieve the style of pagination you are looking for (often called “Digg-style” pagination). Usage is explained in the article “A Recipe for Pagination in Django“. 👤user635090 Django proxy model with additional model fields? 1👍 I have used the following package, and it is nice … Read more

3👍 It looks like this might work for the __getattr__: def __getattr__(self, key): if key not in (‘original’, ‘_ original_cache’): return getattr(self.original, key) raise AttributeError(“‘%s’ object has no attribute ‘%s'” % (self.__class__.__name__, key)) 👤Joshmaker Django model.save() not working with loaddata 1👍 What about making CustomArticle a subclass of Article? Django models do support inheritance! Have … Read more

3👍 No you’re not. save() is NOT called by loaddata, by design (its way more resource intensive, I suppose). Sorry. EDIT: According to the docs, pre-save is not called either (even though apparently it is?). Data is saved to the database as-is, according to https://docs.djangoproject.com/en/dev/ref/django-admin/#what-s-a-fixture 👤Dave Django model instance variables for transient use 2👍 I’m … Read more

5👍 ✅ That’s an acceptable way of doing it, although you don’t need to initialize it unless there’s a chance you may try to access it when it doesn’t exist. Also, consider if you should be using a property instead. 👤Ignacio Vazquez-Abrams Django Iframe Safari Fix 0👍 Update for Python 3: You can call super() … Read more

4👍 ✅ I’ve created working version of fix and uploaded to pypi here: http://pypi.python.org/pypi/django-iframetoolbox Note: It might not be stable until 0.2 version 👤JackLeo Add custom Django admin action 1👍 I too have created a work around similar to JackLeo’s. You can use the middleware or a decorator https://github.com/philroche/django-httpsiframecookiesetter as well as a few more … Read more

5👍 Since custom admin views are basically just normal views there aren’t many specialities. A few things you should consider for a cleaner integration: Add the url pattern through get_urls() of the AdminSite. Provide the current_app argument to RequestContext or Context when rendering a template which subclasses admin templates. EDIT: Found a an example here: … Read more

5👍 I just needed to add the load crispy tags. {% extends “base.html” %} {% load crispy_forms_tags %} {% block content %} <form action=”” method=”get”> {{ filter.form|crispy }} <input type=”submit” /> </form> {% for obj in filter %} {{ obj.name }} – ${{ obj.price }}<br /> {% endfor %} {% endblock %} 👤hum3 How to … Read more

5👍 ✅ You should be able to import the model from my_app.models import Poll If you do this, you shouldn’t delete the Poll model or the MY_VAR attribute, otherwise your migrations will stop working. 👤Alasdair How to properly make migrations when adding a new unique field 0👍 I think you can’t access model method in … Read more

5👍 Maybe it’s too late but maybe it could work for someone else You can do this in one migration via using migrations.RunSQL method For your example code after you added the new field to your model and run the python manage.py makemigrations command (here if you have existing rows in your table command wants … Read more

1👍 ✅ I was able to track down the issue in this case. I was using .prefetch_related() on queryset which is causing instance to use prefetched data for many to many relations. I have got two solution which may cause a few more database hits to fetch updated data. 1. Not using .prefetch_related() One obvious … Read more