def __sub__(self, query):
        
        q = And([self, Not(query)])
        return q.normalize()
Extract all available results from the queue and returns the increased n
dataset/ETHPy150Open dokipen/whoosh/src/whoosh/query.py/Query.__sub__--crossover with--dataset/ETHPy150Open SmokinCaterpillar/pypet/pypet/environment.py/Environment._get_results_from_queue