o ,º]Ùã@s$dZeZeƒZefdd„ZdgZdS)a† This module provides a newnext() function in Python 2 that mimics the behaviour of ``next()`` in Python 3, falling back to Python 2's behaviour for compatibility if this fails. ``newnext(iterator)`` calls the iterator's ``__next__()`` method if it exists. If this doesn't exist, it falls back to calling a ``next()`` method. For example: >>> class Odds(object): ... def __init__(self, start=1): ... self.value = start - 2 ... def __next__(self): # note the Py3 interface ... self.value += 2 ... return self.value ... def __iter__(self): ... return self ... >>> iterator = Odds() >>> next(iterator) 1 >>> next(iterator) 3 If you are defining your own custom iterator class as above, it is preferable to explicitly decorate the class with the @implements_iterator decorator from ``future.utils`` as follows: >>> @implements_iterator ... class Odds(object): ... # etc ... pass This next() function is primarily for consuming iterators defined in Python 3 code elsewhere that we would like to run on Python 2 or 3. c Cs„z'z| ¡WWSty'z| ¡WYWSty&td |jj¡ƒ‚wwtyA}z|tur5|‚|WYd}~Sd}~ww)z¸ next(iterator[, default]) Return the next item from the iterator. If default is given and the iterator is exhausted, it is returned instead of raising StopIteration. z'{0}' object is not an iteratorN) Ú__next__ÚAttributeErrorÚnextÚ TypeErrorÚformatÚ __class__Ú__name__Ú StopIterationÚ _SENTINEL)ÚiteratorÚdefaultÚe©r ú9/usr/lib/python3/dist-packages/future/builtins/newnext.pyÚnewnext+s$    ÿÿý€ürN)Ú__doc__rÚ _builtin_nextÚobjectr rÚ__all__r r r rÚs &