Currently we raise ConfigurationWarnings for unknown attributes, but it seems like most users ignore them or don't understand their cause/implications and shoot themselves in the foot, much more often than that the warning enables people to do useful things.
Currently we raise
ConfigurationWarning
s for unknown attributes, but it seems like most users ignore them or don't understand their cause/implications and shoot themselves in the foot, much more often than that the warning enables people to do useful things.