[Python-ideas] Consider making enumerate a sequence if its argument is a sequence

[Terry Reedy]

On 9/30/2015 5:33 PM, Andrew Barnert via Python-ideas wrote:

> (The fact that we don't have a term for "non-iterator iterable",

'collection'
Some are concrete: they contain reference to actual Python objects.
Some are virtual (lazy): they contain the information need to create 
Python objects as needed.
Strings are a bit in between.

-- 
Terry Jan Reedy