How can I handle errors in asyncio web scraping with Python 3.10?

How can I handle errors in asyncio web scraping with Python 3.10?

You can use try-except blocks to catch exceptions during your web scraping tasks. Would you like a code example?

Yes, please provide a code example.

Here's a simple example:

import asyncio
import aiohttp

async def fetch(url):
    try:
        async with aiohttp.ClientSession() as session:
            async with session.get(url) as response:
                return await response.text()
    except Exception as e:
        print(f'Error fetching {url}: {e}')

async def main():
    urls = ['http://example.com', 'http://invalid-url']
    tasks = [fetch(url) for url in urls]
    await asyncio.gather(*tasks)

asyncio.run(main())

What types of errors should I be prepared for?

You should be prepared for network errors, HTTP errors (like 404 or 500), and timeouts. Handling these gracefully is key.