def exclude(self, *args, **kwargs):
        return self._filter_or_exclude(True, *args, **kwargs)
:param    key:    API key or username to used (required)
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/db/models/query.py/QuerySet.exclude--crossover with--dataset/ETHPy150Open apache/libcloud/libcloud/compute/drivers/vcl.py/VCLNodeDriver.__init__