def __new__(cls, *args, **kwargs):
# README(shep): This line produces the following DeprecationWarning
# DeprecationWarning: object.__new__() takes no parameters
# obj = super(JsonRenderer, cls).__new__(cls, *args, **kwargs)
# README(shep): This seems to work and does not throw the warning
obj = super(JsonRenderer, cls).__new__(cls)
obj.__dict__['api'] = db_api.api_from_models()
classname = obj.__class__.__name__.lower()
obj.__dict__['logger'] = logging.getLogger(
'%s.%s' % (__name__, classname))
return obj
def jsonify(self, api=None):
if api is None:
api = db_api.api_from_models()
classname = self.__class__.__name__.lower()
field_list = api._model_get_columns(classname)
newself = self
if api != self.api:
newself = copy.copy(self)
newself.api = api
return dict([[c, getattr(newself, c)] for c in field_list])
