How complex is complex?

[Vito De Tullio]

Tim Roberts wrote:

> bearophileHUGS at lycos.com wrote:
>>
>>In Python 3 those lines become shorter:
>>
>>for k, v in a.items():
>>{k: v+1 for k, v in a.items()}
> 
> That's a syntax I have not seen in the 2-to-3 difference docs, so I'm not
> familiar with it.  How does that cause "a" to be updated?

I think he would write

>>> a = { 'a': 4, 'c': 6, 'b': 5 }
>>> a = { k:v+1 for k, v in a.items() }
>>> a
{'a': 5, 'c': 7, 'b': 6}

-- 
By ZeD