Hopiu/wagtail-modeltranslation
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Update apps.py

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From https://github.com/infoportugal/wagtail-modeltranslation/issues/234#issuecomment-474096604, the timing between django-modeltranslation and wagtail-modeltranslation leads to wmt updating the settings variable for dmt too late (namely, after dmt already read it out). This PR ensures that the `CUSTOM_FIELDS` value is set directly on dmt's settings. This fixes the (original) issue reported in https://github.com/infoportugal/wagtail-modeltranslation/issues/234
This commit is contained in:
Pomax 2019-03-18 15:38:58 -07:00
parent d0034364d2
commit 304554f405
1 changed files with 15 additions and 2 deletions
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17
wagtail_modeltranslation/apps.py
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@ -10,9 +10,22 @@ class ModeltranslationConfig(AppConfig):
def ready(self):
from django.conf import settings
from modeltranslation import settings as mt_settings
# Add Wagtail defined fields as modeltranslation custom fields
setattr(settings, 'MODELTRANSLATION_CUSTOM_FIELDS', getattr(settings, 'MODELTRANSLATION_CUSTOM_FIELDS', ()) + (
'StreamField', 'RichTextField'))
wagtail_fields = (
'StreamField',
'RichTextField',
)
# update both the standard settings and the modeltranslation settings,
# as we cannot guarantee the load order, and so django_modeltranslation
# may bootstrap itself either before, or after, our ready() gets called.
custom_fields = getattr(settings, 'MODELTRANSLATION_CUSTOM_FIELDS', ())
setattr(settings, 'MODELTRANSLATION_CUSTOM_FIELDS', list(set(custom_fields + wagtail_fields)))
mt_custom_fields = getattr(mt_settings, 'CUSTOM_FIELDS', ())
setattr(mt_settings, 'CUSTOM_FIELDS', list(set(mt_custom_fields + wagtail_fields)))
from modeltranslation.models import handle_translation_registrations
handle_translation_registrations()