维护相同类型的对象的两个优先级队列，每个队列具有不同的排序属性

import heapq

# 定义对象类
class Object:
    def __init__(self, name, priority):
        self.name = name
        self.priority = priority

    def __lt__(self, other):
        # 根据优先级进行比较
        return self.priority < other.priority

# 创建两个优先级队列
queue1 = []
queue2 = []

# 向队列中添加对象
heapq.heappush(queue1, Object("Object1", 3))
heapq.heappush(queue1, Object("Object2", 1))
heapq.heappush(queue1, Object("Object3", 2))

heapq.heappush(queue2, Object("Object4", 5))
heapq.heappush(queue2, Object("Object5", 4))
heapq.heappush(queue2, Object("Object6", 6))

# 从队列中获取具有最高优先级的对象
obj1 = heapq.heappop(queue1)
obj2 = heapq.heappop(queue2)

print(obj1.name)  # 输出: Object2
print(obj2.name)  # 输出: Object4