Python Asynchronous Programming Exercises and Solutions
This resource offers a total of 40 Python Asynchronous Programming problems for practice. It includes 8 main exercises, each accompanied by solutions, detailed explanations, and four related problems.
Asynchronous Programming with asyncio: Exercises that introduce asynchronous programming using the asyncio library can be valuable, especially in modern Python development.
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1. Async Print with Delay
Write a Python program that creates an asynchronous function to print "Python Exercises!" with a two second delay.
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2. Multiple Async Functions with Delays
Write a Python program that creates three asynchronous functions and displays their respective names with different delays (1 second, 2 seconds, and 3 seconds).
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3. Event Loop Number Printer
Write a Python program that creates an asyncio event loop and runs a coroutine that prints numbers from 1 to 7 with a delay of 1 second each.
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4. Concurrent URL Fetcher
Write a Python program that implements a coroutine to fetch data from two different URLs simultaneously using the "aiohttp" library.
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5. Asyncio Gather Tasks
Write a Python program that runs multiple asynchronous tasks concurrently using asyncio.gather() and measures the time taken.
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6. Async Task Cancellation
Write a Python program to create a coroutine that simulates a time-consuming task and use asyncio.CancelledError to handle task cancellation.
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7. Async Timeout with wait_for
Write a Python program that implements a timeout for an asynchronous operation using asyncio.wait_for().
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8. Async Producer-Consumer with Queue
Write a Python program that uses asyncio queues to simulate a producer-consumer scenario with multiple producers and a single consumer.
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