B_priority_queue.py

class PriorityQueue(object):
    def __init__(self):
        self.queue = []

    def __str__(self):
        return " ".join([str(i) for i in self.queue])

    def isEmpty(self):
        return len(self.queue) == 0

    def insert(self, data):
        self.queue.append(data)

    def delete(self):
        try:
            max = 0
            for i in range(len(self.queue)):
                if self.queue[i] > self.queue[max]:
                    max = i
            item = self.queue[max]
            del self.queue[max]
            return item
        except IndexError:
            print()
            exit()


if __name__ == "__main__":
    """
    from timeit import timeit

    myQueue = PriorityQueue()
    myQueue.insert(12)
    myQueue.insert(1)
    myQueue.insert(14)
    myQueue.insert(7)
    print(timeit(lambda: myQueue, number=10000))  # 0.0003760149993468076
    """