Why did Python 2.6 add a global next() function?

Question

I noticed that Python2.6 added a next() to it\'s list of global functions.

next(iterator[, default])

Retrieve the next item from the i         


        

Answer 1

Note that in Python 3.0+ the next method has been renamed to __next__. This is because of consistency. next is a special method and special methods are named by convention (PEP 8) with double leading and trailing underscore. Special methods are not meant to be called directly, that's why the next built in function was introduced.