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Questions tagged [django-fixtures]

A fixture is a collection of data that Django knows how to import into a database, can be written as XML, YAML, or JSON documents. They can be used to provide initial data for models.

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Django not loading fixtures when there is post_save signal

I am testing a registration function in my Django app. When users register, a default user_type is designated to the user. I am using a post_save signal to process this. I have a Profile model to be connected with the User and under the Profile…
Nikko
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400 error while loading fixtures onto AWS S3 for Django

I have a django project with aws s3 used to store images the website has. The website allows users to upload their own image, and that works just fine. When I add a model instance with a jpg, the file is uploaded to aws and can be viewed in the…
NicholasM
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Django Python - Can`t install fixtures in test database

HiEveryone Got some problem why trying to load fixtures in Django test database. I made fixture of DB by exec command python manage.py dumpdata misxapp --format=yaml --indent=4 > misxapp/fixtures/misxapp.yaml In misxapp.tests.py I use…
meshi
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Django fixture append to existing data

I have a table which contains some data already. Can a fixture be created with new data records and be appended to the existing data in the table, without specifying a pk explicitly?
akash deep
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Django test with fixtures gives ForeignKeyViolation or IntegrityError

I am trying to write test cases for the Django RestAPI that we have but I have an issue with the fixtures loading. Everything works correctly when I have only one TestCase but when I add a second TestCase in a second django app I get…
Thirsty
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Django REST with pytest fixture integrity error

I am trying to create a fixture with pytest, but when I run it, I get the following error: django.db.utils.IntegrityError: NOT NULL constraint failed: authtoken_token.user_id I found information on it, but I am not sure how to handle it when it…
Veneta
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Self-incrementing primary keys, values that follow or not. Foreign key bindings (django)

I am making a classic bdd and I had a doubt expressed by another dev: To put it simply, I have 2 tables (with very very few updates), one of which has an FK (foreign key) on the other. There is an autoincrement on the PK (primary key). With Django I…
fabrice
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Django - best way to manage existing, auto increment fields with existing data?

This is still in dev, so I am relatively flexible in how to approach this. So I'm importing data (via fixtures, the import works fine) from an existing database into a django application. The source data is not uniformed in how it manages ID &…
logicOnAbstractions
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How to write unittest for django project that using two database (mysql and mongo)

My django projects use two type of database (mariadb and mongoengine) I have no idea how to write the unittest that test both of them in the same testcase. please guide me. now i try to use fixtures_mongoengine to write fixture mongo data but that…
Fah Nateecha
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DJANGO: How to specify primary key in fixture when the primary key is not "id"

I just changed my pk name in a model. This is how my model was: class Course(LogsMixin, models.Model): """Definición del modelo de Proveedor.""" name = models.CharField("Nombre del curso", null=False, default="", max_length=200) code =…
AngelQuesada
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When using natural_keys in Django, how can I distinguish between creates & updates?

In Django, I often copy model fixtures from one database to another. My models use natural_keys (though I'm not sure that's relevant) during serialization. How can I ensure the instances that have been updated in one database are not inserted into…
trubliphone
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Fixtures data for model containing images, files and tags

I am using Djano 3.1, Python 3.6, easy-thumbnails 2.7 and django-taggit 1.3 I want to create a fixtures data file for my model. Here is my (simplified) model: myapp/models.py class Post(models.Model): featured_image =…
Homunculus Reticulli
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Why my fixture is not installing on django project?

I created a backup of database using fixtures in my django project by following command:- python manage.py dumpdata > db.json when i load the fixture, i get following error:- django.db.utils.IntegrityError: Problem installing fixture…
Gagan Singh
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Loading dynamic initial data in runtime in Django app

The issue: I have some models structure in my Django app: Company Category (category has fk relation to companies) Payment (it doesn't matter in this context, just for the big picture, every payment has a category and a company) Users can…
Fedor Ivanov
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Django Natural Keys Unable to Load For Some Models

I have a project with several models All of which I am implementing natural keys. Most of these are working but there is one model (so far) that refuses to load when I export using natural keys. NOTE: If I don't use natural keys when exporting it…
Alex
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