Django ORM returns non-iterable object
The model is
django-models
How to query as GROUP BY in django?
I query a model:
What is the difference between null=True and blank=True in Django?
null=False, blank=False: This is the default configuration and means that the value is required in all circumstances.
Django dynamic model fields
I’m working on a multi-tenanted application in which some users can define their own data fields (via the admin) to collect additional data in forms and report on the data. The latter bit makes JSONField not a great option, so instead I have the following solution:
How do I filter query objects by date range in Django?
I’ve got a field in one model like:
Convert Django Model object to dict with all of the fields intact
How does one convert a django Model object to a dict with all of its fields? All ideally includes foreign keys and fields with editable=False.
What is a “slug” in Django?
When I read Django code I often see in models what is called a “slug”. I am not quite sure what this is, but I do know it has something to do with URLs. How and when is this slug-thing supposed to be used?
Django. Override save for model
Before saving model I’m re-size a picture. But how can I check if new picture added or just description updated, so I can skip rescaling every time the model is saved?
Django set default form values
I have a Model as follows: