Error with iterators

[Salvatore DI DIO]

Hello,

Am i missing something ?

Regards

Brython 3.2.0 on Netscape 5.0 (Windows)
>>> iter
<built-in function iter>
>>> x = iter([1, 2, 3])
>>> x.next()
Traceback (most recent call last):
  module __main__ line 2
    qs_lang, language = header.show('../')
  module __main__17 line 141
    traceback.print_exc()
  module exec_64 line 1
    x.next()
AttributeError: 'list_iterator' object has no attribute 'next'
>>>

[Kiko]

>>

--

I think your syntax is Python 2. On Python 3 you can use:

next(x)

x.__next__()

 

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[Salvatore DI DIO]

Thank you Kiko

I was sure I read 'nex't when using the dir(x) command.
Eyes see what they want to see :-)

[Salvatore DI DIO]

I have just read on stackoverflow that one can use next(x)

Brython 3.2.0 on Netscape 5.0 (Windows)

>>> s = iter([5,5,6])
>>> next(s)
5

>>>

Le vendredi 17 juillet 2015 13:07:55 UTC+2, kiko (on pybonacci) a écrit :