On Monday, July 25, 2016 at 2:54:17 PM UTC+1, rjf wrote:
>
> I found this
> https://docs.python.org/3/howto/pyporting.html
> Which says that, in spite of various tools, you might have to rewrite code 
> "manually".
>
> If you write code in Python 2.x and it has to be changed to run in Python 
> 2.y and then
> again in Python 3,  then that counts as a bad mark against Python, in my 
> opinion.
> What is your opinion?  What part of the culture am I missing?
>

IMHO fully backward-compatible languages are a minority; e.g. Fortran and C 
are not.
Maybe from the CL ivory tower things look differently, though.
 

>
> Given the occasional use of arithmetic in Sage, it would seem to be a 
> issue to
> redefine  "/"  .
> R
>
>
>
> On Sunday, July 24, 2016 at 9:14:17 PM UTC-7, William wrote:
>>
>> On Sun, Jul 24, 2016 at 9:07 PM, rjf <fat...@gmail.com> wrote: 
>> > Maybe flamebait .. see below. 
>>
>> No -- it seems that you might be a little ignorant about the culture 
>> and development of Python.   You might try a google search for 
>>
>>     python2 python3 
>>
>>
>>
>> -- 
>> William (http://wstein.org) 
>>
>

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