diff options
Diffstat (limited to 'Doc/library/functions.rst')
| -rw-r--r-- | Doc/library/functions.rst | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index cf4a960..0da2619 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -66,9 +66,6 @@ are always available. They are listed here in alphabetical order. Return an :term:`asynchronous iterator` for an :term:`asynchronous iterable`. Equivalent to calling ``x.__aiter__()``. - ``aiter(x)`` itself has an ``__aiter__()`` method that returns ``x``, - so ``aiter(aiter(x))`` is the same as ``aiter(x)``. - Note: Unlike :func:`iter`, :func:`aiter` has no 2-argument variant. .. versionadded:: 3.10 @@ -929,8 +926,8 @@ are always available. They are listed here in alphabetical order. Return an :term:`iterator` object. The first argument is interpreted very differently depending on the presence of the second argument. Without a second argument, *object* must be a collection object which supports the - iteration protocol (the :meth:`__iter__` method), or it must support the - sequence protocol (the :meth:`__getitem__` method with integer arguments + :term:`iterable` protocol (the :meth:`__iter__` method), or it must support + the sequence protocol (the :meth:`__getitem__` method with integer arguments starting at ``0``). If it does not support either of those protocols, :exc:`TypeError` is raised. If the second argument, *sentinel*, is given, then *object* must be a callable object. The iterator created in this case @@ -1060,7 +1057,7 @@ are always available. They are listed here in alphabetical order. .. function:: next(iterator[, default]) - Retrieve the next item from the *iterator* by calling its + Retrieve the next item from the :term:`iterator` by calling its :meth:`~iterator.__next__` method. If *default* is given, it is returned if the iterator is exhausted, otherwise :exc:`StopIteration` is raised. |