Asynchronous programming in Python allows you to run multiple operations concurrently, improving the performance of I/O-bound tasks. The `async` and `await` keywords enable the easy definition of asynchronous functions. Here’s how to write asynchronous functions using these keywords.
import asyncio
async def fetch_data():
print("Start fetching data...")
await asyncio.sleep(2) # Simulating a network delay
print("Data fetched!")
return {"data": "sample data"}
async def main():
result = await fetch_data()
print(result)
asyncio.run(main())
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