관리-도구

편집 파일: newnext.cpython-311.pyc

�

�����܋f������������������������2�����d�Z�eZ�e��������������Zefd�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������������������4����	�	�|�������������������������������������S�#�t����������$�rR�	�|������������������������������������cY�S�#�t����������$�r-�t����������d���������������������|�j��������j���������������������������������w�xY�ww�xY�w#�t����������$�r}|t����������u�r|�|cY�d}~S�d}~ww�xY�w)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)	�__next__�AttributeError�next�	TypeError�format�	__class__�__name__�
StopIteration�	_SENTINEL)�iterator�default�es���   �h/builddir/build/BUILD/cloudlinux-venv-1.0.6/venv/lib/python3.11/site-packages/future/builtins/newnext.py�newnextr���+���s�������
�	I��$�$�&�&�&����	I��	I��	I�
I��}�}���&�&�&��!��
I��
I��
I�� A� H� H�+3�+=�+F�!H��!H��I��I��I�
I����	I��������������i����G��N�N�N�N�N�N�����	���s@������
A3�8�A3�A6��7A/�/A3�3A6��6
B��B�B�Br���N)�__doc__r����
_builtin_next�objectr���r����__all__�������r����<module>r������sF�����$��$�L��
��F�H�H�	�'���������6��+���r���