New submission from Hiba:
class Reverse:
"""Iterator for looping over a sequence backwards."""
def __init__(self, data):
self.data = data
self.index = len(data)
def __iter__(self):
return self
def next(self):
if self.index == 0:
raise StopIteration
self.index = self.index - 1
return self.data[self.index]
*********************************************
The next() method in the above code snippet(from 9.9 Iterators section in
Tutorial is not correctly overridden. It's missing the underscores.
----------
assignee: docs@python
components: Documentation
messages: 296646
nosy: docs@python, hiba
priority: normal
severity: normal
status: open
title: __next__() method in iterators 9.9
versions: Python 2.7
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Python tracker <[email protected]>
<http://bugs.python.org/issue30738>
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