Method iterpop

recipes/Python/440673_Safe_heap_queue_class/recipe-440673.py:42–48

Return a destructive iterator over the heap's elements. Each time next is invoked, it pops the smallest item from the heap.

(self)

        return item

    def iterpop(self):
        '''Return a destructive iterator over the heap's elements.

        Each time next is invoked, it pops the smallest item from the heap.
        '''
        while self:
            yield self.popmin()

    #---- overrided ListMixin methods ----------------------------------------