From 067425520e68073c991a8e750e008b23b2564c68 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Mon, 19 Jul 2010 11:28:05 +0000 Subject: [PATCH] Clarification. Yay importlib! --- Doc/tutorial/classes.rst | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 6b0efc3d56..da4d520b80 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -737,7 +737,7 @@ built-in function; this example shows how it all works:: StopIteration Having seen the mechanics behind the iterator protocol, it is easy to add -iterator behavior to your classes. Define a :meth:`__iter__` method which +iterator behavior to your classes. Define an :meth:`__iter__` method which returns an object with a :meth:`__next__` method. If the class defines :meth:`__next__`, then :meth:`__iter__` can just return ``self``:: @@ -754,7 +754,10 @@ returns an object with a :meth:`__next__` method. If the class defines self.index = self.index - 1 return self.data[self.index] - >>> for char in Reverse('spam'): + >>> rev = Reverse('spam') + >>> iter(rev) + <__main__.Reverse object at 0x00A1DB50> + >>> for char in rev: ... print(char) ... m -- 2.40.0