def test_is_m2m_for_chained_charfield(self):
try:
from django.apps import apps
get_model = apps.get_model
except ImportError:
from django.db.models.loading import get_model
# should return false
self.assertEqual(is_m2m(get_model('test_app', 'TagResource'), 'kind'), False)
def test_is_m2m_for_chained_charfield(self):
try:
from django.apps import apps
get_model = apps.get_model
except ImportError:
from django.db.models.loading import get_model
# should return false
self.assertEquals(is_m2m(get_model('test_app', 'TagResource'), 'kind'), False)
def filterchain(request, app, model, field, foreign_key_app_name, foreign_key_model_name,
foreign_key_field_name, value, manager=None):
model_class = get_model(app, model)
m2m = is_m2m(model_class, field)
keywords = get_keywords(field, value, m2m=m2m)
# filter queryset using limit_choices_to
limit_choices_to = get_limit_choices_to(foreign_key_app_name, foreign_key_model_name, foreign_key_field_name)
queryset = get_queryset(model_class, manager, limit_choices_to)
try:
queryset = queryset.for_user(request.session['crm_user_id'])
except AttributeError:
pass # There's no `for_user(user_id)` method in current manager
results = queryset.filter(**keywords)
# Sort results if model doesn't include a default ordering.
if not getattr(model_class._meta, 'ordering', False):
results = list(results)
sort_results(results)
serialized_results = serialize_results(results)
return JsonResponse(serialized_results, safe=False)
def test_is_m2m_for_chained_charfield(self):
# should return false
self.assertEqual(
is_m2m(apps.get_model("test_app", "TagResource"), "kind"), False)