(self, query)
return And([self, Not(query)]).normalize()
Allows you to use - between query objects to add the right-hand
        query as a "NOT" query.
Allows you to use - between query objects to add the right-hand
        query as a "NOT" query.
Allows you to use - between query objects to add the right - hand query as a NOT query .
def __sub__(self, query):
        """Allows you to use - between query objects to add the right-hand
        query as a "NOT" query.
        """

        from whoosh.query import And, Not
        return And([self, Not(query)]).normalize()
def __sub__ ( self , query ) : from whoosh . query import And , Not return And ( [ self , Not ( query ) ] ) . normalize ( )