Conditional elements/arguments

[ntessore (Nicolas Tessore)]

@Rosuav

Yeah, but the elegance of writing @list would have been very tempting!

@Rosuav

The hard part is finding which subset of that power is useful enough and/or common enough to warrant its own dedicated shorthand syntax.

This is one of the reasons why PEP 638 might fill a real gap. As I understand it, we could without much effort have a list! macro that expands into the generator you wrote, and assembles the list.