inherit from object, for python 2 karma
inherit from object, for python 2 karma

jachym/PyWPS,SiggyF/pywps-4,tomkralidis/pywps,ricardogsilva/PyWPS,doclements/pywps-4,jonas-eberle/pywps,geopython/pywps,ldesousa/PyWPS,bird-house/PyWPS