# datetime:2024/4/1417:47#function:简易 producer consumer modelimportthreading from queueimportQueue defconsumer(q):whileTrue:data=q.get()print('consumer: ',data)# 消费者线程函数,从队列取出数据 defproducer(q):foriinrange(10):q.put(i)# 生产者线程函数,向队列存入数据 # 创建队列,用于存储数据...
importqueue# 导入queue模块# 创建一个队列实例q=queue.Queue()# 向队列中添加数据foriinrange(10):q.put(i)# 将数字0到9放入队列defget_multiple(queue,n):items=[]# 创建一个列表来存储取出的数据for_inrange(n):# 循环n次ifnotqueue.empty():# 检查队列是否为空items.append(queue.get())# 从队列...
思路2:使用 function.partialPassing multiple parameters to pool.map() function in Python。这个不灵活的方法固定了其他参数,且需要导入 Python 的内置库,我不推荐 代码语言:javascript 代码运行次数:0 运行 AI代码解释 importtime deffunc2(args):# multipleparameters(arguments)# x,y=args x=args[0]# write...
# function() 调用时,如果对某一个缺省参数传值,必须确保该参数之前的缺省参数也得到有效赋值!除非使用key=value的形式,明确告知function() 这次的赋值是对第二个参数。否则function 会将你传入的参数按照他自己的列表顺序来解析!! # 一个常使用的写法是: myqueue.get(True,1). 第二个参数指定最大的阻塞时间,...
CONSTANT+= 1print(f"Funtion_1 constant is {CONSTANT}")deffuntion_2():"""Function 2"""globalCONSTANT CONSTANT+= 2print(f"Funtion_2 constant is {CONSTANT}")deffuntion_test():"""Test"""f1_process= Process(target=funtion_1) f2_process= Process(target=funtion_2) ...
然后python worker.py启动redis server 在test.py文件中: fromrqimportQueuefromrq.jobimportJobfromworkerimportsquare_function, connimporttime q= Queue(connection=conn) job= q.enqueue_call(square_function, args=(5, ), result_ttl=5000)#保存结果5000sjob_id =job.get_id()printjob_id ...
"The function evaluation requires all threads to run" while accessing music library through wmp.dll "The left-hand side of an assignment must be a variable, property or indexer". Help? "The remote server returned an error: (401) Unauthorized" "Typewriter" like effect in a C# Console applica...
The server timeout, expressed in seconds. This function may make multiple calls to the service in which case the timeout value specified will be applied to each individual call. Default value: None peek_messages Retrieves one or more messages from the front of the...
Calling a task-decorated function will enqueue the function call for execution by the consumer. A special result handle is returned immediately, which can be used to fetch the result once the task is finished: >>> from demo import add_numbers >>> res = add_numbers(1, 2) >>> res <Res...
Create and bind to the queue.queue_nummust match the number in your iptables rule.callbackis a function or method that takes one argument, a Packet object (see below).max_lensets the largest number of packets that can be in the queue; new packets are dropped if the size of the queue...