logoalt Hacker News

echoangle • yesterday at 1:11 PM • 2 replies • view on HN

The value in the collection could be the actual value None, that’s different from the collection not having the key.

Replies

eesmith • yesterday at 1:55 PM

    missing = object()
    data = collection.get("key", missing)
    if data is missing:
         ...
    else:
         ....
IshKebab • yesterday at 2:39 PM

That's why I said "normally".