Closed
Description
This issue was fixed by 2869 for DateField and need the same fix for DateTimeField.
def to_representation(self, value): if not value: return None
If I have a serializer with
start = serializers.DateTimeField(required=False)
then I should not have to supply a value but if I dont supply a value I get the below error.
2015-12-12 00:31:18,347 ERROR RequestDetailsHandler::get::371 Traceback (most recent call last): File "/x/local/aitv2/automatic_integration_v2/eci/handlers/RequestDetailsHandler.py", line 368, in get return response.Response(RequestDetailsResponseSerializer(response_data).data, File "/Users/miparker/.virtualenvs/aitv3/lib/python2.7/site-packages/rest_framework/serializers.py", line 503, in data ret = super(Serializer, self).data File "/Users/miparker/.virtualenvs/aitv3/lib/python2.7/site-packages/rest_framework/serializers.py", line 239, in data self._data = self.to_representation(self.instance) File "/Users/miparker/.virtualenvs/aitv3/lib/python2.7/site-packages/rest_framework/serializers.py", line 472, in to_representation ret[field.field_name] = field.to_representation(attribute) File "/Users/miparker/.virtualenvs/aitv3/lib/python2.7/site-packages/rest_framework/serializers.py", line 614, in to_representation self.child.to_representation(item) for item in iterable File "/Users/miparker/.virtualenvs/aitv3/lib/python2.7/site-packages/rest_framework/serializers.py", line 472, in to_representation ret[field.field_name] = field.to_representation(attribute) File "/Users/miparker/.virtualenvs/aitv3/lib/python2.7/site-packages/rest_framework/serializers.py", line 472, in to_representation ret[field.field_name] = field.to_representation(attribute) File "/Users/miparker/.virtualenvs/aitv3/lib/python2.7/site-packages/rest_framework/fields.py", line 1068, in to_representation value = value.isoformat() AttributeError: 'str' object has no attribute 'isoformat'