What are futures and tasks in Python?

Can you explain what futures and tasks are in Python?

Sure! In Python, futures and tasks are used for concurrent programming. A future represents a result that may not be available yet, while a task is a wrapper for a coroutine that will eventually produce a result.

How do I create a future in Python?

You can create a future using the concurrent.futures module. For example, you can use ThreadPoolExecutor to submit a function and get a future object.

What is the difference between a future and a task?

A future is a low-level object that represents a result, while a task is a higher-level abstraction that wraps a coroutine and manages its execution.

Can you give me an example of using tasks in Python?

Certainly! You can use asyncio.create_task() to schedule a coroutine to run concurrently. Here's a simple example: task = asyncio.create_task(my_coroutine()).