3 ms·
>>> from itertools import cycle >>> iter = cycle(['red', 'green', 'blue']) >>> iter.next() 'red' >>> iter.next() 'green' >>> iter.next()
by j_baker 17y ago
>>> from itertools import cycle
>>> iter = cycle(['red', 'green', 'blue'])
>>> iter.next()
'red'
>>> iter.next()
'green'
>>> iter.next()
'blue'
>>> iter.next()
'red'
- jmillikin 17y agoI believe he's using cycle() as a simple example, to illustrate a more complex requirement.