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from django.db import models
try:
from django.contrib.postgres.fields import JSONField
class ModelForPostgresFields(models.Model):
nullable_json_field = JSONField(null=True)
json_field = JSONField(null=False)
class Meta:
app_label = 'django_dynamic_fixture'
except ImportError:
pass
try:
from jsonfield import JSONField
from jsonfield import JSONCharField
class ModelForPlugins1(models.Model):
json_field1 = JSONCharField(max_length=10)
json_field2 = JSONField()
class Meta:
app_label = 'django_dynamic_fixture'
except ImportError:
print('Library `jsonfield` not installed. Skipping.')
try:
from json_field import JSONField as JSONField2
class ModelForPlugins2(models.Model):
json_field1 = JSONField2()
class Meta:
app_label = 'django_dynamic_fixture'
except ImportError:
print('Library `django-json-field` not installed. Skipping.')
try:
from polymorphic.models import PolymorphicModel
class ModelPolymorphic(PolymorphicModel):
class Meta:
verbose_name = 'Polymorphic Model'
class ModelPolymorphic2(ModelPolymorphic):
class Meta:
verbose_name = 'Polymorphic Model 2'
class ModelPolymorphic3(ModelPolymorphic):
class CannotSave(Exception):
pass
def save(self):
raise self.CannotSave
except ImportError:
print('Library `django_polymorphic` not installed. Skipping.')
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