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import asyncio
import aiohttp
from eliot import start_action, to_file
to_file(open("linkcheck.log", "w"))
async def check_links(urls):
session = aiohttp.ClientSession()
with start_action(action_type="check_links", urls=urls):
for url in urls:
try:
with start_action(action_type="download", url=url):
async with session.get(url) as response:
response.raise_for_status()
except Exception as e:
raise ValueError(str(e))
try:
loop = asyncio.get_event_loop()
loop.run_until_complete(
check_links(["http://eliot.readthedocs.io", "http://nosuchurl"])
)
except ValueError:
print("Not all links were valid.")
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