Hello, I am planning on writing a medium size web application that will be XML heavy. I will need to do heavy xml processing. When a user requests a webpage the program will fetch the XML from the database then it will process the XML then render the results to the browser. The XML is not big but i will need to make changes to the xml ru...
models.py: class root(models.Model): uid_string = models.CharField(max_length=255, unique=True) class tree(models.Model): uid_string = models.ForeignKey(root, to_field='uid_string', db_column='uid_string') class shrub(models.Model): uid_string = models.ForeignKey(root, to_field='uid_string') obviously, the column ...
I want to delete a record. But I of a particular record. Such as delete from table_name where id = 1; How can I do this in a django model? I am writing a function: def delete(id):` ----------- ...
Hi I am using python and django and like it a lot. But than i use it, I catch myself thinking what i do a lot of work to render result data and write specific actions for it. For example than i pass result set of objects to template i must render all data and write all possible actions such as sorting by columns,filtering,deletion,edit ...
Hallo Folks, I hope you can help me with a little problem I came in touch with while building a model with a foreign key to itself. Here an example: class Example (model.Model): parent = models.ForeignKey('self', null=True, blank=True) # and some other fields After creating a new entry in the admin panel and going into this ...
I am using Django and am making some long running processes that I am just interacting with through my web user interface. Such as, they would be running all the time, checking a database value every few minutes and stopping only if this has changed (would be boolean true false). So, I want to be able to use Django to interact with thes...
python manage.py dumpdata modelName > file.json. created an empty database for a user meder on postgres modified pga_hb.conf so that meder can use the database changed the settings in settings.py python manage.py syncdb ( I didnt create a su ) attempting to loaddata file.json but it complains that the superuser isn't there or doesn't m...
I am getting a TemplateSyntaxError, that is only happening on my dev server, but works fine on the django testing server locally. Here's the error Caught SyntaxError while rendering: invalid syntax (urls.py, line 1) and the html: <li><a href="{% url plan.views.profile %}">Plan Details</a></li> and here is the profile view: @login...
Hey there, Now im working this base on dmitko tutorial on extending django-registration post, all went out fine, just the i can't received the user_registered signal properly. forms.py from django import forms from registration.forms import RegistrationForm from models import UserProfile class UserProfileForm(RegistrationForm): fu...
I have a Django app where there are 2 use cases where I want a user to be able to login without a password. User registers and gets activation link in e-mail. User resets password and gets link to change password form in e-mail. The links include a one-time-use key that I validate, and then I want to log the user in without using cre...
I have an Apache2 + mod_python setup which has begun responding impossibly slow since some days - two seconds of processor time for any request of my app. Some interesting points: Debugbar says it's ~15ms of query time. DB is not the main suspect Logging with datetime.now() shows 0.1s is spent inside the view, and 40ms more are spent i...
I have two models like so: class ObjectLock(models.Model): partner = models.ForeignKey(Partner) object_id = models.CharField(max_length=100) class Meta: unique_together = (('partner', 'object_id'),) class ObjectImportQueue(models.Model): partner = models.ForeignKey(Partner) object_id = models.CharField(max_...
Docs say : ``success_url`` The name of a URL pattern to redirect to on successful acivation. This is optional; if not specified, this will be obtained by calling the backend's ``post_activation_redirect()`` method. How can I do it ? ...
After finishing the core functionalities of my project it's time to begin with other secundary but important things. I've something like the following models.py file: class Category(models.Model): name = models.CharField(max_length=30) class Transaction(models.Model): name = models.CharField(max_length=30) description =...
I used the following commands to generate 2 fixtures: ./manage.py dumpdata --format=json --indent=4 --natural auth.User > fixtures/user.json ./manage.py dumpdata --format=json --indent=4 --natural --exclude=contenttypes --exclude=auth > fixtures/full.json I've got the following fixture named user.json: [ { "pk": 4, ...
Is django-threadedcomments 0.52 supported by django 1.2? ...
I have a date_added field for my entries and it's frustrating clicking the date and time when filling these in. I want this to happen behind the scenes and I don't want these to even show up. I've googled around and tried searching SO but was unable to find a snippet of how this can be done when I save my form. Here's the relevant bit ...
So. The following isn't very 'smart' ;) MONTHS = ( ('Jan', 'Jan'), ('Feb', 'Feb'), ('Mar', 'Mar'), ('Apr', 'Apr'), ('May', 'May'), ('Jun', 'Jun'), ('Jul', 'Jul'), ('Aug', 'Aug'), ('Sep', 'Sep'), ('Oct', 'Oct'), ('Nov', 'Nov'), ('Dec', 'Dec'), ) YEARS = ( ('1995', '1995'), ('1996'...
I am looking at accessing the user who owns the content_type of a posted comment Currently I can access the user who posts, the comment, however I would like to notify the person who owns the item... I tried doing user = comment.content_type.user but I get an error. In my main __init__.py file As soon as I change that to user = reque...
I'm wondering if someone uses django wizard step by step but with back option? I have form with 5 steps and now it is 'one way form' but I would like to develop it by back option (of course data between steps should be remember). Any idea? ...