def _raw_data(self):
schema = self.Meta.schema
data, errors = schema.dump(self)
if errors:
raise exceptions.ValidationError(
'Could not serialize %s data: %s' % (self, repr(errors)),
raw_data=data,
resource_cls=type(self),
errors=errors,
)
return data
def validate(self):
schema = self.Meta.schema
attrs = set(dir(self)) & set(schema.declared_fields)
data = {k: getattr(self, k) for k in attrs}
errors = self.Meta.schema.validate(data)
if errors:
raise exceptions.ValidationError(
('{cls} instance is not valid; Errors encountered: {errors}'.
format(cls=type(self), errors=repr(errors))),
raw_data=data,
resource_cls=type(self),
errors=errors)
def _load_raw(cls, raw_data):
"""
Convert `raw_data` into a Resource instance.
"""
data, errors = cls.Meta.schema.load(raw_data)
if errors:
raise exceptions.ValidationError(
('ProsperWorks delivered data which does not agree with the '
'local Prospyr schema. This is probably a Prospyr bug. '
'Errors encountered: %s' % repr(errors)),
raw_data=raw_data,
resource_cls=cls,
errors=errors,
)
return data