[Python-ideas] Introduce collections.Reiterable

[Ben Finney]

Neil Girdhar <mistersheik at gmail.com>
writes:

> I check for callable when accepting callbacks because I will call them
> much later and raising the error then is harder to track down.

Why is it harder to track down? That sounds like the problem to be
fixed.

-- 
 \            “Simplicity is prerequisite for reliability.” —Edsger W. |
  `\                                                          Dijkstra |
_o__)                                                                  |
Ben Finney