RemovedInDjango110Warning: SubfieldBase has been deprecated

[djch]

Noticed a weird deprecation warning coming from Django 1.9 and tracked it down to this plug-in (which is very useful, thanks for maintaining it).

/venv/lib/python2.7/site-packages/django/utils/six.py:808: RemovedInDjango110Warning: SubfieldBase has been deprecated. Use Field.from_db_value instead.

Refs:

• Support Django 1.8 #3

• django-timezone-utils/timezone_utils/fields.py

  Line 27 in 03758d2

  TimeZoneFieldBase = type if django.VERSION >= (1, 8) else models.SubfieldBase

[djch]

Turns out I might have got your plugin confused with a similarly-titled plugin which also uses SubfieldBase ... sorry.

Feel free to close this, assuming it's not relevant 😅

[michaeljohnbarr]

Yes, we conditionally use models.SubfieldBase if it is available. I believe it is safe to completely remove this once we fully deprecate support for Django 1.7 and below. According to the Django 1.8 Release Notes, this was deprecated in Django 1.8, so I don't believe that Django 1.8 would be using it anywhere. I am going to leave this ticket open until such a time that this package drops support for versions prior to Django 1.8.