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use DjangoJSONEncoder on ArrayFormField to support datetime, UUID, Decimal, etc. #142

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Feb 4, 2024
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11 changes: 2 additions & 9 deletions django_jsonform/forms/fields.py
Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
import json
from uuid import UUID
import django
from django.db import models
from django.conf import settings
from django.core.exceptions import ImproperlyConfigured, ValidationError
from django.core.serializers.json import DjangoJSONEncoder
from django_jsonform.utils import _get_django_version

django_major, django_minor = _get_django_version()
Expand Down Expand Up @@ -75,13 +75,6 @@ def add_error(self, error_map):
self.widget.add_error(error_map)


class UUIDCompatibleEncoder(json.JSONEncoder):
def default(self, obj):
if isinstance(obj, UUID):
return str(obj)
return json.JSONEncoder.default(self, obj)


class ArrayFormField(SimpleArrayField):
def __init__(self, base_field, **kwargs):
if hasattr(SimpleArrayField, 'mock_field'):
Expand All @@ -103,7 +96,7 @@ def __init__(self, base_field, **kwargs):

def prepare_value(self, value):
if isinstance(value, list):
return json.dumps(value, cls=UUIDCompatibleEncoder)
return json.dumps(value, cls=DjangoJSONEncoder)
return value

def to_python(self, value):
Expand Down
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