def deserialize(cls, serialized, serializer=None):
serialized = convert_to_string(serialized)
serializer = serializer or BinarySerializer()
if serialized:
return serializer.deserialize(serialized)
else:
raise MacaroonInitException(
'Must supply serialized macaroon.'
)
def serialize(self, serializer=None):
serializer = serializer or BinarySerializer()
return serializer.serialize(self)