django

mongokit and django

I'm looking for good tutorial or really simple code to integrate mongokit and django ...

Check if Django model field choices exists

I'm attempting to check if a value exists in the choices tuple set for a model field. For example lets say I have a Model like this: class Vote(models.Model): VOTE_TYPE = ( (1, "Up"), (-1, "Down"), ) value = models.SmallIntegerField(max_length=1, choices=VOTE_TYPES) Now lets say in a view I have a variable new_value = 'Up' t...

django's post_save() and data from request

I desperately need to be able to get some information from the request array on post_save() for a certain model. Is it possible to do that somehow? ...

[Django] Automatically Update Field when a Different Field is Changed

I have a model with a bunch of different fields like first_name, last_name, etc. I also have fields first_name_ud, last_name_ud, etc. that correspond to the last updated date for the related fields (i.e. when first_name is modified, then first_name_ud is set to the current date). Is there a way to make this happen automatically or do I...

Insert django form into template dynamically using javascript??

I want to add same django form instance on same template. i already add one before and other add dynamically using javascript. for example 'form" is a django form: newcell.innerHTML = {{ form.firstname }}; The problem is that when i submit the form, in view the request object has only one value (that is not add using javascript). how ca...

Is it possible to detect the browser version from Django server side?

in server side, not browser. ...

Define a verbose name for an entire Django model

I want to create a model named Model. I'm pretty sure this isn't allowed, so I'm forced to use some other term for the model name. Let's say I call it Mdl. However from the user perspective, I want to still refer to the table as Model. Is there a way to define a verbose name for the entire model Mdl the same way you can for model fie...

In Django Combobox choices, how do you lookup description from short value?

In Django models/forms the choices for a combobox often look like this: food_choices = (("",""), ("1", "Falafel"), ("2", "Hummus"), ("3", "Eggplant Stuff, Babaganoush???"), So the value to be stored in the database will be 1/2/3, but the displayed value on the form will be the long description. When we are working in code outside a...

Django template tag basic question

It looks like this template tag works like a charm for most people: http://blog.localkinegrinds.com/2007/09/06/digg-style-pagination-in-django/ For some reason I get this error: Caught an exception while rendering: 'is_paginated' I use this template tag in my template like so: {% load digg_paginator %} {% digg_paginator %} Where di...

Django DecimalField returns "None" instead of empty value

Is there a way to force django to display nothing instead of "None" for a Decimal Field that's been left blank? In my template, I show a list of all the values for a particular field. Each value is hyperlinked to a page that displays the results of a query filtered on that value. But because there are some entries with null value, m...

DjangoUnicodeDecodeError while storing pickle'd data.

I've got a simple dict object I'm trying to store in the database after it has been run through pickle. It seems that Django doesn't like trying to encode this error. I've checked with MySQL, and the query isn't even getting there before it is throwing the error, so I don't believe that is the problem. The dict I'm storing looks like ...

Django: testing get query

Okay, so I am sick of writing this... res = Something.objects.filter(asdf=something) if res: single = res[0] else: single = None if single: # do some stuff I would much rather be able to do something like this: single = Something.objects.filter(asdf=something) if single: #do some stuff I want to be able to grab a single o...

GQL how to select by UserProperty

Hey I have this code but it doesn't work because it is expecting a string. How can I make it work? class Atable(BaseModel): owner = db.UserProperty() (...) --------- // -------------- query = "SELECT * FROM Atable WHERE owner=", users.get_current_user() results = db.GqlQuery(query) How can I fix that search? Thanks :) I...

How do I display the Django '__all__' form errors in the template?

I have the following form code: # forms.py class SomeForm(forms.Form): hello = forms.CharField(max_length=40) world = forms.CharField(max_length=40) def clean(self): raise forms.ValidationError('Something went wrong') # views.py def some_view(request): if request.method == 'POST': form = SomeForm(reques...

Language specific redirection

I want to ignore the post form in the django's internatonalization. I am using the django-multilingual app, so I have different fields for different languages in the db. I come up with this idea: For each language, from the index.html page, redirect to a different url (e.g. /en/ or /de/ or /zh/). And each view of this urls, set the ses...

Settings module not found deploying django on a shared server

I'm trying to deploy my django project on a shared hosting as describe here I have my project on /home/user/www/testa I'm using this script #!/usr/bin/python import sys, os sys.path.append("/home/user/bin/python") sys.path.append('/home/user/www/testa') os.chdir("/home/user/www/testa") os.environ['DJANGO_SETTINGS_MODULE'] = "set...

Django ModelFormSet with Google app engine

I'm using Django with google app engine. I'm using the google furnished django app engine helper project. I'm attempting to create a Django modelformset like this: #MyModel inherits from BaseModel MyFormSet = modelformset_factory(models.MyModel) However, it's failing with this error: 'ModelOptions' object has no attribute 'fi...

Django query to get a unique set based on a particular column's value

Hope this makes sense... Is there a simple way to return a set of values from a table based on a single column's values being distinctly unique? What I'm hoping for is something like: SegCode.query.filter(ref.unique()).only('ref') That's not real code, but I was hoping there was some simple function out there that will accomplish thi...

URL redirect/remapping to a Django app, using DNS or Apache

Typically I've been lucky enough to have a fairly simple Django and Apache configuration. But now I'm writing several apps that will sit on the same server and I need them to each have individual domains. The apps live at www.myserver.com/app/app1 (app2...) and I would like to access it using www.someawesomedomain.com. I don't want a...

count number of logins by specific user django?

Is their any way of counting number of django logins? The last_login field of the auth_user gets updated with each login. Can we make use of that field to count number of logins by a specific user? ...