A decade or so of Python programming, and I've never thought to "for-elif"

[Chris Angelico]

for ns in namespaces:
    if name in ns:
        print("Found!")
        break
elif name.isupper():
    print("All-caps name that wasn't found")

This actually doesn't work. I have been programming in Python for well
over a decade, and never before been in a situation where this would
be useful.

As YAGNIs go, this is right up there.

(For the record, since this was the last thing in the function, I just
made the break a return. Alternatively, an extra indentation level
"else: if name.isupper():" wouldn't have been that terrible.)

Your random piece of amusement for today.

ChrisA