def validate(self, data):
# TODO Translate to custom exceptions
try:
jsonschema.validate(data, self._schema)
except jsonschema.ValidationError as e:
raise exceptions.SchemaValidationFailed(
'Validation error "{}" at "{}" against schema "{}"'.format(
e.message, '/'.join(e.absolute_path),
json.dumps(order_dictionary(e.schema))))
def validate(self, data):
# TODO Translate to custom exceptions
try:
jsonschema.validate(data, self._schema)
except jsonschema.ValidationError as e:
raise exceptions.SchemaValidationFailed(
'Validation error "{}" at "{}" against schema "{}"'.format(
e.message,
'/'.join(e.absolute_path),
json.dumps(order_dictionary(e.schema))
)
)
def create(self, data):
if isinstance(data, dict):
data = order_dictionary(data)
hasher = hashlib.new('sha1')
hasher.update(json.dumps(data).encode('utf-8'))
# Optimistic check to see if this data object already exists
try:
# TODO Decide what happens when a key is not found
data_obj = self._backend.get(hasher.hexdigest())
if data_obj is not None:
return data_obj
except Exception:
pass
data_obj = DataObject(ref=hasher.hexdigest(), data=data)
self._backend.set(data_obj.ref, data_obj)
return data_obj
def create(self, data):
if isinstance(data, dict):
data = order_dictionary(data)
hasher = hashlib.new('sha1')
hasher.update(json.dumps(data).encode('utf-8'))
# Optimistic check to see if this data object already exists
try:
# TODO Decide what happens when a key is not found
data_obj = self._backend.get(hasher.hexdigest())
if data_obj is not None:
return data_obj
except Exception:
pass
data_obj = DataObject(ref=hasher.hexdigest(), data=data)
self._backend.set(data_obj.ref, data_obj)
return data_obj