def get_class(module_label, classname, module_prefix='oscar.apps'):
 return get_classes(module_label, [classname], module_prefix)[0]

def get_class ( module_label , classname , module_prefix = 'oscar.apps' ) : return get_classes ( module_label , [ classname ] , module_prefix ) [ 0 ]
convert a string version of a function name to the callable object .