Support wrapping only nested collections?

[PeterJCLaw]

What's your stance on wrapping like this:

a = {'foo': [
    42,
]}
# or
z = [(
    'a',
), (
    'b',
)]

Is this something you'd be interested in allowing?

[jsfehler]

Personally, I don't like it. Logically, it's a bit difficult to check. Once you allow one item to be on the line, you need to set conditions for what items are allowed.

I don't think I'd include it, in the name of enforcing a consistent style.