What are some examples of IPC in Python?

What are some examples of IPC in Python?

Inter-process communication (IPC) in Python can be achieved using several methods. Some common examples include using the multiprocessing module, which provides support for sharing data between processes, and using sockets for network communication.

Can you explain how to use the multiprocessing module for IPC?

Sure! The multiprocessing module allows you to create processes that can communicate with each other using pipes or queues. For example, you can create a Queue to send messages between processes.

What is a simple code example using queues?

Here's a simple example:

from multiprocessing import Process, Queue

def worker(queue):
    queue.put('Hello from the worker!')

if __name__ == '__main__':
    queue = Queue()
    p = Process(target=worker, args=(queue,))
    p.start()
    print(queue.get())  # Output: Hello from the worker!
    p.join()

Are there other IPC methods besides multiprocessing?

Yes, other IPC methods include using sockets for network communication, shared memory, and message passing libraries like ZeroMQ.