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Python Asyncio Aiohttp High-Concurrency Web Crawler
Ultra-fast Python web scraping pipeline. Implements aiohttp ClientSession connection pooling, asyncio.Semaphore batch limits, and BeautifulSoup parsing.
Asyncio.Semaphore rate control
Aiohttp TCP connection pooling
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✨ OpenRouter LLM Engine (Llama-3.3-70B) Active
Generated Code
⚡ Instant Boilerplatepython-asyncio-http-scraper.py
| 1 | import asyncio |
| 2 | import aiohttp |
| 3 | |
| 4 | async function fetch_page(session, url, semaphore): |
| 5 | async with semaphore: |
| 6 | async with session.get(url) as response: |
| 7 | return await response.text() |
| 8 | |
| 9 | async def main(urls): |
| 10 | sem = asyncio.Semaphore(10) |
| 11 | async with aiohttp.ClientSession() as session: |
| 12 | tasks = [fetch_page(session, url, sem) for url in urls] |
| 13 | return await asyncio.gather(*tasks) |
| 14 |
14 lines • 413 bytespython
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