We have customers, and Customer objects. One of these, which I was creating with a migration, was Customer( account='INTERNAL' ...) as a placeholder for when we manufacture stuff for internal consumption. Customers come and go, so the objects need to…
This is the weirdest thing that happened to me There are scrapy and channels in my Django. After I installed channels3.0.5, my chat room can run normally, but my scrapy can't run normally, and scrapy stays at 2023-04-04 10:10:42 [scrapy.core…
Context: asynchronous tasks management in Django with Celery and Redis. I have a function that sends a POST request in Ajax. The server returns a task id. With the task id I launch another function just after the POST request…
I would like to add a dropdown menu to my Django project that lists all categories from the database. The challenge I'm facing is that while I can get the categories listed on a single page (category), I would like…
I am trying to switch a local Django project from the default sqlite3 database to a postgres v.14 database. I've been through several tutorials but nothing seems to work and I'm not sure what I'm doing wrong. Steps I've performed:…
I use PostgreSQL in my project and have three related models: class Timer(models.Model): start = models.DateTimeField() end = models.DateTimeField() task = models.ForeignKey( Task, models.CASCADE, related_name="timers", ) class Task(models.Model): name = models.CharField(max_length=64) wanted_duration = models.DurationField() frequency = models.ForeignKey( Frequency, models.CASCADE, related_name="tasks",…
When I start docker container with docker compose up command for some reason I get this error: celery-worker | Usage: celery [OPTIONS] COMMAND [ARGS]... celery-worker | Try 'celery --help' for help. celery-worker | celery-worker | Error: Invalid value for '-A'…
When I try to install ebcli using Python 3.11.4 (inside a venv, as per the official instructions) I get an error and I just can't get around it. But If I try to install ebcli using Python 3.8.10(again inside a…
The problem is that, I want that the authenticated users login into the form. And They can make only 10 forms after the 10 forms message is displayed. I have tried but the message is not displayed. VIEWS.PY def create_form(request):…
I have a postgres table Article which has three columns - title, description, categories. All the three columns contain plain text. I have 2 search words - say word1, word2 I want to find the records where title+description+categories contains all…