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don't show initial empty char/text fields as "removed"

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Laura Klünder 2017-12-21 03:06:45 +01:00
parent cb5cde542d
commit 5a2be42b7c
1 changed files with 3 additions and 1 deletions
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4
src/c3nav/editor/models/changedobject.py
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@ -4,7 +4,7 @@ from itertools import chain
from django.contrib.contenttypes.models import ContentType
from django.db import models
from django.db.models import DecimalField, Field
from django.db.models import CharField, DecimalField, Field, TextField
from django.utils.translation import ugettext_lazy as _
from c3nav.editor.wrappers import ModelInstanceWrapper, is_created_pk
@ -249,6 +249,8 @@ class ChangedObject(models.Model):
self.updated_fields['%s__i18n__%s' % (field.name, lang)] = subvalue
elif isinstance(field, DecimalField):
self.updated_fields[field.name] = None if value is None else str(value)
elif isinstance(field, (CharField, TextField)):
self.updated_fields[field.name] = None if field.null and not value else field.get_prep_value(value)
else:
self.updated_fields[field.name] = field.get_prep_value(value)
elif field.many_to_one or field.one_to_one: