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django-models

Django Blob Model Field

August 11, 2022 by Magenaut

How do you store a “blob” of binary data using Django’s ORM, with a PostgreSQL backend? Yes, I know Django frowns upon that sort of thing, and yes, I know they prefer you use the ImageField or FileField for that, but suffice it to say, that’s impractical for my application.

Categories Python, Q&A Tags django, django-blob, django-models, django-orm, python Leave a comment

How do I extend the Django Group model?

August 11, 2022 by Magenaut

Is there a way to extend the built-in Django Group object to add additional attributes similar to the way you can extend a user object? With a user object, you can do the following:

Categories Python, Q&A Tags django, django-models, python Leave a comment

Using a Django custom model method property in order_by()

August 11, 2022 by Magenaut

I’m currently learning Django and some of my models have custom methods to get values formatted in a specific way. Is it possible to use the value of one of these custom methods that I’ve defined as a property in a model with order_by()?

Categories Python, Q&A Tags django, django-models, python Leave a comment

How can I find the union of two Django querysets?

August 11, 2022 by Magenaut

I’ve got a Django model with two custom manager methods. Each returns a different subset of the model’s objects, based on a different property of the object.

Categories Python, Q&A Tags django, django-models, python Leave a comment
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    remove libwacom2 worked for me as well

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