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Split combined code/doctest code blocks in two blocks, to enable proper highlighting.

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This commit is contained in:
Georg Brandl 2011-05-01 22:37:23 +02:00
parent e97f14c1bb
commit da623ed9f4
1 changed files with 5 additions and 2 deletions
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7
Doc/tutorial/classes.rst
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@ -730,7 +730,6 @@ built-in function; this example shows how it all works::
>>> next(it) >>> next(it)
'c' 'c'
>>> next(it) >>> next(it)
Traceback (most recent call last): Traceback (most recent call last):
File "<stdin>", line 1, in ? File "<stdin>", line 1, in ?
next(it) next(it)
@ -742,7 +741,7 @@ returns an object with a :meth:`__next__` method. If the class defines
:meth:`__next__`, then :meth:`__iter__` can just return ``self``:: :meth:`__next__`, then :meth:`__iter__` can just return ``self``::
class Reverse: class Reverse:
"Iterator for looping over a sequence backwards" """Iterator for looping over a sequence backwards."""
def __init__(self, data): def __init__(self, data):
self.data = data self.data = data
self.index = len(data) self.index = len(data)
@ -754,6 +753,8 @@ returns an object with a :meth:`__next__` method. If the class defines
self.index = self.index - 1 self.index = self.index - 1
return self.data[self.index] return self.data[self.index]
::
>>> rev = Reverse('spam') >>> rev = Reverse('spam')
>>> iter(rev) >>> iter(rev)
<__main__.Reverse object at 0x00A1DB50> <__main__.Reverse object at 0x00A1DB50>
@ -782,6 +783,8 @@ easy to create::
for index in range(len(data)-1, -1, -1): for index in range(len(data)-1, -1, -1):
yield data[index] yield data[index]
::
>>> for char in reverse('golf'): >>> for char in reverse('golf'):
... print(char) ... print(char)
... ...