[pyar] Cómo obtenes N elemento de un generador?
Juanjo Conti
jjconti en gmail.com
Lun Ago 23 17:33:01 ART 2010
Les dejo mi intento infructífero; cómo se hace?
>>> def a():
... for x in range(10):
... yield x
...
>>> a()
<generator object a at 0xb76c89b4>
>>> c = a()
>>> c[0:4]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'generator' object is unsubscriptable
>>> c.next()
0
>>> c.next()
1
>>> c.next()
2
--
Juanjo Conti
blog: http://www.juanjoconti.com.ar
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