5👍 ✅ After reviewing the source code of django-celery-result it turns out the code is pretty simple and straight-forward. In order to use django-celery-result to store tasks after the task function is called use the following: from django_celery_results.models import TaskResult import json @shared_task(bind=True) def foo(self, count): print(‘hello’) task_result = TaskResult.objects.get(self.request.id) counter = 1 interval = … Read more

5👍 ✅ From the source code we can see that Django is just wrapping pytz. So if there’s a problem here it’s either a pytz bug or a Django documentation bug. Now, since you’re passing localize() a non-existent time, it’s going to have to change either the wall-clock time or the tzinfo to return a … Read more

0👍 ✅ I ended up contacting Amazon api support and they found out that it takes up to 15 minutes for the price to change. Also I had another script that uploaded new products and updated the inventory & price for existing products…this script was competing with my repricing script. I resolved the issue by … Read more

5👍 ✅ Why is the key insecure, when auto-created? Seems to be much safer than a key thought of by a human. It is generated using a well known process from a source of entropy whose quality and security cannot be guaranteed (by Django). This is the ostensible reason for this; see https://docs.djangoproject.com/en/3.2/ref/checks/#security security.W009: Your … Read more

5👍 ✅ You somehow managed to install beta versions (used the –pre flag before then deleted the option from Pipfile, for example or used pip directly in the virtual env). Now, because django-graphql-jwt doesn’t conform to semantic versioning, they decided to depend on a major version, pre-release in a patch release ¯\_(ツ)_/¯ . Since the … Read more

5👍 Full document in this link. you should just add the below line to __init__.py near settings.py from .celery import app as celery_app __all__ = [‘celery_app’] project structure – proj/ – manage.py – proj/ – __init__.py – settings.py – urls.py 👤rmaleki How to create custom CSS "on the fly" based on account settings in a … Read more

3👍 ✅ I’ve used option #2 with success. There are 2 decent ways of updating the generated static files that I know of: Use a version querystring like /special_path.css?v=11452354234 where the v parameter is generated from a database field, key in memcached, or some other persistent file. Version gets updated by admin, or for development … Read more

6👍 The basic problem is that when the main objects post_save signal is sent, the inlines have not been saved yet: the parent model always gets saved first. So, it’s not that it’s sending old data; in fact it’s the current state of the data. The simplest solution is to create a custom signal and … Read more

6👍 ✅ Okay ladies and gents I have a public apology to make. Git was not to blame. I will leave this question here as a lesson to other people who may pass the same way. We were using the django-storages backend (a ‘plugin’ to enable Django to store files on Amazon S3 transparently). This … Read more

4👍 I came across the same issue and fixed it by specifying None for the field when saving. Specifying default=None could be helpful as well. 👤SaeX How to disable celery tasks while testing on django 3👍 Django supports creating unique constraints that have conditions. A custom constraint can be created that enforces uniqueness for a … Read more