I have such php function which I try to rewrite in my Django project. What should be an analogue in python for php methods like header() and show_error()? Also how to send file to response? php: ...

Please could you me why I get this error message while displaying "fav" in my template QuerySet object has no attribute game_id I tried to replace game_id by game, id_game but nothing... view.p...

Django 1.11 offers new ways to create database indexes. So far we had db_index=True in each field: # example 1 class Person(models.Model): name = models.CharField(db_index=True) age = models.In...

I tried to launch a Django 1.11 project on production server. When I start the app I see the following error: Invalid HTTP_HOST header: 'bla-bla-bla.bla-bla-vla.com'. You may need to add u'bla-b...

In unit test I create 3 objects (articles) at the beginning. After test complete I notice that there are 3 images in media_root folder. Question: How to delete that images which was created after ...

I am using localization in Django 1.11 application. I can exclude the virtual environment folder and node_modules folder while adding the messages in message file using -i option like: django-admi...

In trying to make the migrations with python manage.py runserver, I got the following traceback : Traceback (most recent call last): File "manage.py", line 22, in <module> execute_from_co...

I have to use multiple databases in my project but there is a problem. Model can't see intended database accounts.db. when i go localhost:port/admin/app/accounts it says me no such table: accounts....

I've seen all over problems using Memcached in Django projects which is considered to be The fastest, most efficient type of cache supported natively by Django For instances, Why doesn't mem...

Is it possible to manually specify the set of related object to show in an inline, where no foreign key relation exists? # Parent class Diary(models.Model): day = models.DateField() activities ...

I'm using Django 1.11 I have created a Form and using Class based view to create a record and save to database. Business/models.py class BusinessType(models.Model): title = models.CharField(max...

I'm attempting to create a class based logging handler which notifies some third party service when the app sees a DisallowedHost exception using some of the built in logging configurations provide...

I have recently upgraded to django 1.11 and I want to use the newly released, Subquery exrpession feature. There are two models as follows class Project(models.Model): title = models.CharField(_...

I'm upgrading an old project running on Django 1.8 to at least Django 1.11 for LTS. I've heard upgrading a django project multiple versions can be difficult and frustrating. I haven't done this, so...

I recently updated Django to the bleeding-edge version 1.11rc1 because of the Subquery feature that was introduced there. Now, let's say this is my use case: I have following models - Users, Group...

I have a ImageField that stores in AWS S3 (similar to FileField). In the form, it has this "Currently" label that shows the image file path. I would like to trim and just show the filename. referr...

I'm getting this following error: ImproperlyConfigured at /elearning/7447932a-6044-498a-b902-97cbdd0a4001/ DetailView is missing a QuerySet. Define DetailView.model, DetailView.queryset, or overri...

UPDATE April 8th, 2019 This is a known bug for django<=2.2, fixed as of this PR ================================= (We assume the mysql backends) I can set TIME_ZONE several times in settings...

I am currently using Django version 1.11.2 and would like to use the FilteredSelectMultiple widget outside of the admin page. This is my forms.py: class TBDAuthGroupManageForm(forms.Form): permiss...

There is a multiple checkbox in template, if value contain in render the choice will checked by default. It works well with 1.10. form.py: class NewForm(forms.Form): project = forms.ModelMultipl...