Fetch Internet Archive Item Metadata Through a Proxy in Python

from internetarchive import ArchiveSession

with ArchiveSession() as session:
    session.trust_env = False
    session.proxies.update({
        'http': 'http://proxy.example:8080',
        'https': 'http://proxy.example:8080',
    })
    item = session.get_item(identifier)
    print(item.identifier)

identifier names the intended item. With no supplied metadata, session.get_item downloads it and attaches this session to the item. Keep subsequent item work inside the session lifetime; a module-level call elsewhere can create another session. For permitted public-item metadata downloads, the HTTP proxy list supplies candidates for the session’s HTTP proxy URLs.

trust_env=False disables Requests’ environment integration, preventing inherited routing from replacing the explicit map and disables environment-derived CA selection. Set session.verify to the required trust bundle when needed.

The Archive account keeps its normal permissions. This setup selects the transport route, not service authorization.