The Python standard library and PEP8
Steven D'Aprano
steven at REMOVE.THIS.cybersource.com.au
Mon Apr 20 04:31:04 EDT 2009
On Mon, 20 Apr 2009 03:44:59 -0400, Terry Reedy wrote:
> Steven D'Aprano wrote:
>> On Mon, 20 Apr 2009 19:18:23 +1200, Lawrence D'Oliveiro wrote:
>>
>>> In message <gsg2iv$g5j$1 at panix3.panix.com>, Aahz wrote:
>>>
>>>> What kind of OO language allows you to do this:
>>>>
>>>> def square(x):
>>>> return x*x
>>>>
>>>> for i in range(10):
>>>> print square(x)
>>> Take out the "OO" qualifier, and the answer is still "none":
>>>
>>> Traceback (most recent call last):
>>> File "<stdin>", line 2, in <module>
>>> NameError: name 'x' is not defined
>>
>>
>> I can't replicate that error. Did you forget to initialize x before
>> running the code snippet?
>
> The code as posted had a typo: 'x' instead of the instended 'i'.
Well duh, that's obvious :)
It's such an obvious typo that I wonder what point Lawrence thought he
was making to show that it wouldn't run as given.
--
Steven
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