graphene-django/graphene_django/compat.py
2020-08-12 07:03:23 +01:00

22 lines
551 B
Python

class MissingType(object):
pass
try:
# Postgres fields are only available in Django with psycopg2 installed
# and we cannot have psycopg2 on PyPy
from django.contrib.postgres.fields import (
ArrayField,
HStoreField,
JSONField as PGJSONField,
RangeField,
)
except ImportError:
ArrayField, HStoreField, PGJSONField, RangeField = (MissingType,) * 4
try:
# JSONField is only available from Django 3.1
from django.db.models import JSONField
except ImportError:
JSONField = MissingType