djangodjango-modeltranslation

ImportError create_namedtuple_class Django Modeltranslation

I have an error while trying to use django-modeltranslation 0.18.3 in Django 2.2.

Here's the end of the traceback:

[...]
    from django.db.models.utils import create_namedtuple_class
ImportError: cannot import name 'create_namedtuple_class' from 'django.db.models.utils' (/home/me/project/.venv/lib/python3.10/site-packages/django/db/models/utils.py)

I can't figure what's wrong with modeltranslations and with django. I recreated a clean venv, nothing works.

Solution

  • Their CHANGELOG does not mention it, but they started using some code relative to django >= 3 in v0.18.3. Version 0.18.2 is the last one that supports django 2.2.