I'm doing this:

import requests
r = requests.get("http://non-existent-domain.test")

And getting

ConnectionError: HTTPConnectionPool(host='non-existent-domain.test', port=80): Max retries exceeded with url: / (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known',))

However, if I try to catch it like this:

try:
    r = requests.get("http://non-existent-domain.test")
except ConnectionError:
    print("ConnectionError")

Nothing changes, I still have ConnectionError unhandled. How to catch it properly?