def test_q_serializer_10(self):
"Value is a model instance"
self.login()
self._create_contacts()
q = Q(position=self.baker)
self._assertQIsOK(q, [self.marianne])
qsr = QSerializer()
str_q = qsr.dumps(q)
self._assertQEqual(FakeContact, q, qsr.loads(str_q))
def test_q_serializer_11(self):
"__in=[...] + model instance"
self.login()
self._create_contacts()
q = Q(position__in=[self.boxer, self.fighter])
self._assertQIsOK(q, [self.richard, self.adrian])
qsr = QSerializer()
str_q = qsr.dumps(q)
self._assertQEqual(FakeContact, q, qsr.loads(str_q))
def _build_extrafilter(arguments, extra_filter=None):
json_q_filter = arguments.get('q_filter')
q_filter = Q()
serializer = QSerializer()
# TODO: better validation of q_filter ? (corresponding EntityCell allowed + searchable ?)
# - limit the max depth of sub-fields chain ?
# - do no allow all fields ?
if json_q_filter:
try:
q_filter = serializer.loads(json_q_filter)
except:
try:
q_filter = get_q_from_dict(
_clean_value(json_q_filter, json_load, {}))
except:
raise
else:
warnings.warn(
'Old format for "q_filter" is deprecated is used : {}'.
format(json_q_filter), DeprecationWarning)
return (serializer.dumps(q_filter),
q_filter if extra_filter is None else q_filter & extra_filter)
