'TimeZoneField' has no attribute 'default_choices' #76
Description
After upgrading django-timezone-field to v4.2, Django (v2.2.24) application is not able to initialize:
def crontab_schedule_celery_timezone():
"""Return timezone string from Django settings `CELERY_TIMEZONE` variable.
If is not defined or is not a valid timezone, return `"UTC"` instead.
"""
try:
CELERY_TIMEZONE = getattr(
settings, '%s_TIMEZONE' % current_app.namespace)
except AttributeError:
return 'UTC'
return CELERY_TIMEZONE if CELERY_TIMEZONE in [
> choice[0].zone for choice in timezone_field.
TimeZoneField.default_choices
] else 'UTC'
E AttributeError: type object 'TimeZoneField' has no attribute 'default_choices'
../.local/lib/python3.8/site-packages/django_celery_beat/models.py:70: AttributeError