RE: Send mail after x hours

I’ll suggest you to use some background task runner. Celery will work great for you as it is developed for Python and work on multiple platform with multiple types of message queues. Sent from Mail for Windows 10 From: Kishan Mehta -- You received this message because you are subscribed to

Queries regarding Custom Managers with model inheritance.

I was going through https://docs.djangoproject.com/en/1.9/topics/db/managers/#custom-managers-and-model-inheritance regarding custom managers and I decided to do some tests. Here are my models: from django.db import models class CustomManager(models.Manager): use_for_related_fields =

Django tests on postgresql with fixtures

According to django testing docs - database is flushed after each TestCase. It is working fine when I'm using sqlite for testing. But database is not flushed when using postgresql and testcases are failing since it is trying to load fixtures which have been loaded in previous TestCase. Is

Re: Redis cache for Django

to use redis complex data structures in your project? > > On Mon, Mar 7, 2016 at 4:50 PM, Dheerendra Rathor < > dheeru.ratho...@gmail.com> wrote: > >> Hey folks, >> >> This post is for getting opinions >> >> I want to use Redis cache for my Djan

Redis cache for Django

Hey folks, This post is for getting opinions I want to use Redis cache for my Django project. I found two apps for that Django Redis (https://github.com/niwinz/django-redis) and Django Redis Cache (https://github.com/sebleier/django-redis-cache). I was going through docs and both looks

Re: Single Page Application in Django

Trying googling DRF django or DRF python. Anyway it is Django Rest Framework :-) On Monday, 7 March 2016 19:50:35 UTC+5:30, bob gailer wrote: > > > On Mar 7, 2016 7:04 AM, "Avraham Serour" > wrote: > > > > DRF > I'll bite - what is DRF? Google does not help with that. >

3 level nested prefetch is not working on Django 1.8.x

Three level nested prefetch with custom queryset throws an Attribute Error. It works perfectly fine on Django 1.9 but I was unable to find release notes or bug fix notes of the same. To reproduce: 1. Install Django 1.8.6+ 2. Add models from

Re: User logged in at same time as admin superuser?

Extending on monoBOT's answer, you can also use your private IP (like 192.168.x.x) for another session. Though you need to start server on 0.0.0.0 On Sun, 14 Feb 2016 at 06:10 monoBOT wrote: > You can do that... > > For one of the users go to localhost:8000 and for the

Re: Django is creating duplicate queries for prefetch_related

at 10:18:22 PM UTC-5, Dheerendra Rathor wrote: >> >> Hello, >> >> Recently I was monitoring db queries created by Django and a particular >> block was behaving unusual. >> Here is the code block: >> >> from django.db import connection, reset_qu

Django is creating duplicate queries for prefetch_related

Hello, Recently I was monitoring db queries created by Django and a particular block was behaving unusual. Here is the code block: from django.db import connection, reset_queries reset_queries() group = get_object_or_404(

Re: Front End and Back End separation

continuous deployment - i.e. several deployments / day) > > > > On Thursday, February 11, 2016 at 2:24:51 AM UTC+1, Dheerendra Rathor > wrote: > >> If you don't want FE guys to touch your Python code, I will suggest to go >> with option 1. DRF is a great library and c

Re: Front End and Back End separation

If you don't want FE guys to touch your Python code, I will suggest to go with option 1. DRF is a great library and creating REST API is dead simple. Data validation is pretty easy in DRF using serializers. I tend to write my own authorization methods with DRF but they are also easy. It is just

Re: Setting up django mailbox

Are you sure imap.company.com is handling your imap server and not imap.google.com? On Thu, 4 Feb 2016 at 23:24 Daniel Chimeno wrote: > Hello, > If you are writing about his project: > https://github.com/coddingtonbear/django-mailbox I guess > it's better to ask in the issues

Re: django unittest with post not working

302 looks Okay as you're being redirect to LOGIN_REDIRECT_URL. During posting new branch, start your URL with `/` like r = self.client.post('/brand/new/', {'name': 'poko'}) On Thu, 4 Feb 2016 at 22:32 JAMES DAMILD ETIENNE wrote: > Hi , will some help with this please , >

Re: How known duration (length) video and audio files?

This is not a Django problem. But for getting length of streams (vidoe and audio) I use python ffprobe ( https://pypi.python.org/pypi/ffprobe/0.1). This is a wrapper over ffmpeg. On Thu, 4 Feb 2016 at 18:53 ylativ oknesyl <2vlyse...@gmail.com> wrote: > I need third-party library from pypi, that

Re: Additional Search/Filtering based on a Model's fields in horizontal_filter

You can add your fields in search_fields in ModelAdmin to make them searchable. On Thu, 21 Jan 2016 at 03:35 Keehun Nam wrote: > Hi Django Users, > > Is there a preexisting solution where I can have an admin widget like > horizontal_filter except it has the ability to search

Re: Debugging Django with Debug set to False

What I do is to log things in log files. All exceptions are logged in error.log files and I've enabled admin mail which sends me an email whenever there is an exception. So basically logs and emails are quite helpful in debugging and makes it smooth. On Wed, 6 Jan 2016 at 10:20 Web Architect

Re: Django + Ckeditor

Adding to whycrying's method, you can use {{ content|safe }} to escape things as well. On Sun, 3 Jan 2016 at 19:13 whycrying wrote: > Hi, David, > > You can close the auto-escaping behavior like this :: > > {% autoescape off %} > {{ content }} > {%

Strange behaviour while deleting related object

Hello All, I have a model like this: class Concept(models.Model): tag = models.ForeignKey(Tag, null=True, on_delete=models.SET_NULL) Now, I've a piece of code in my view: if concept.tag: concept.tag.delete() concept.save() I'm getting this error in line concept.save() ValueError:

Re: Commenting system to use to build with REST API

You can write your own system with just two models - Post and Comment. Then write custom serializers and viewsets to submit comments. It's an easy task and won't take much of your time. I've worked in similar fashion on few of my own works. Here is a link of custom models I wrote:

Re: i just tried django with microsft visual studio

Pass view in url as url(r'^$', app.views.home, name='home'), URL with string view has been deprecated. On Thu, 10 Dec 2015 at 03:31 Emmanuel Olodun wrote: > hello > i just tried django with visual studio, on performing migration i got this > error report can some please

Re: Why my aggregate is not working?

Are you sure you want to use aggregate? Aggregate will return you a dictionary like {'total': 10}. Probably you want to use annotate which will return you a queryset. On Thu, 5 Nov 2015 at 22:09 Fellipe Henrique wrote: > Hi, I have these model: > > class

Re: django-admin.py startproject mysite

Start your site with python manage.py runserver 0.0.0.0:8000 On Thu, 5 Nov 2015 at 11:35 Muhammad Asamov wrote: > HI > I was wodering whether someone can hepl me with startproject > > The thing is when I am running startproject from the server ip > 127.0.0.1:8000 > which was

Re: How do I relate two tables using field name instead of id?

In your model use define __str__ method to name1. Then django admin will use name1 in dropdown box. On Wed, 4 Nov 2015 at 21:50 frocco wrote: > Hello, > > I have two existing tables > table1 has name1 > > table2 has name2 > > when I edit table2 in admin, I want a dropdownbox

Re: Best practices for writing functional tests to exercise forms?

You can use unittest.TestCase.assertRegexpMatches for checking if form is present in rendered template. If you want to check the entire cycle (form loading, filling) you can use selenium for testing on live server. On Wed, 4 Nov 2015 at 22:08 Tim Chase wrote: >

Re: Login with email address

By default emails are not unique in Django. There are several approaches you can use: 1. In your login view use email to fetch user and then call authenticate for username. For signup you can use any garbage username! 2. Write custom user model (Just extend User model and change USERNAME_FIELD to

Re: Form to login

Django do have built-in forms. Take a look here https://docs.djangoproject.com/en/1.8/topics/auth/default/#module-django.contrib.auth.forms On Wed, 4 Nov 2015 at 11:21 Dariusz Mysior wrote: > I try do login view and I find it on > >

Re: MySQL queries-connection to django

Hi, Django docs discuss about mysql connection here https://docs.djangoproject.com/en/1.8/ref/databases/#mysql-db-api-drivers On Fri, 30 Oct 2015 at 07:12 Sid wrote: > So there is any way before creating model we can connect django sql server > 2012 > > > On

Re: django filebrowser decoding

Do you have the full stacktrace? Can you post that here? On Fri, 30 Oct 2015 at 02:37 Emīls Brass wrote: > I got django filebrowser for admin, where admin can see all added files in > special folder. > > When admin click on folder to see whats inside, if there is some file

Re: Standalone Project using django ORM

Is this the full stacktrace? Looks like error message is missing in stacktrace. On Wed, 28 Oct 2015 at 04:05 ADEWALE ADISA wrote: > Hello; > I have being having issues trying to use django orm in my application. > This issues occur when using django 1.85. The application

Re: Template variables not showing up in web-page

signature for request is render(request, template_name, context, **kwargs) So it should be like render(request, 'response_page.html', context=context) On Sat, 24 Oct 2015 at 01:21 CTA2052 wrote: > Hello All, > > This may be the most basic question to ask and believe

Get unversioned static file url while using CachedStaticFilesStorage

Hello all, I want to retrieve static file url without version number for a specific static file url while using staticfiles app. Is there any way to achieve this with {% static %} tag? -- You received this message because you are subscribed to the Google Groups "Django users" group. To

Re: Ajax in Django

Ajax are just normal HTTP requests. You can write a view in your code which returns data from db. If it is a post requests then make sure you're adding "csrfmiddlewaretoken" in the ajax data. On Mon, 31 Aug 2015 at 19:30 jasir1903 wrote: > How to retrive Data from Db in

Re: Moderator and publishing workflow implementation in Django

Django has auth apps (Admin) and it also has user groups, permissions. What you asking is quite simple, you can add your editor and moderator on admin site, can write custom actions to do on news articles. On Fri, 28 Aug 2015 at 20:53 Shawn Milochik wrote: > One easy

Re: Pick up information for the current session out of view

what do you mean by another file? Please be specific. On Fri, 28 Aug 2015 at 18:28 Aurélio Moreira wrote: > I'm friends with the problem, I'm recording some data in the session, and > I need to catch them out of view, I tried to create a session using the > following

WHEN EXISTS Query in SQL to Django Queryset

Hello, I've a complex SQL Query SELECT DISTINCT "event_event"."id", "event_event"."title", "event_event". "description", "event_event"."category", "event_event"."event_time", "event_event"."event_place", "event_event"."time", "event_event"."cancelled" , "event_event"."posted_by_id", CASE WHEN

Re: Query question

You should use 'F' expression from django.db.models So your expression would be like: ProductSale.objects.all().filter(date_expires__lt = now().date).exclude( date_purchased__gt = F('date_expires')) Which roughly translates to SELECT * FROM productsale WHERE date_expires < CURRENT_DATE AND NOT

Re: Query question

You should use 'F' expression from django.db.models So your expression would be like: ProductSale.objects.all().filter(date_expires__lg = now()).exclude(date_purchased__gt = F('date_expires')) On Tuesday, 18 August 2015 06:26:56 UTC+5:30, Lee Hinde wrote: > > Given this model, I want to find

Re: Not able to retain data in session after login

Make sure you're not using 'dummyCache' in CACHE setting. And also check if you're not accidentally destroying the session. On Monday, 17 August 2015 00:25:14 UTC+5:30, Anil Kumar wrote: > > Hello All, > > In my web application, I am making an ajax call to save data in session as > user clicks

Accessing Django models using DJANGO_SETTINGS_MODULE

I've a django project and I've few models like ChatRoom and Chat etc I'm accessing the ChatRooms from commandline using ipython as follow In [1]: import os In [2]: os.environ['DJANGO_SETTINGS_MODULE'] = 'chat_project.settings' In [3]: from chat.models import Chat, ChatRoom In [4]: