f-string anomaly

[Ken Kundert]

Lele,
    I'm afraid I was unclear. The ... in the code snippet was intended
to imply that these lines were appended to the end of the original code,
where d was defined.

-Ken

On 05/14/2018 12:30 AM, Lele Gaifax wrote:
> Ken Kundert <theNurd at nurdletech.com> writes:
> 
>> I tried adding k and v to the local namespace:
>>
>>     ...
>>     k = 6
>>     v = 9
>>     print(f'Email: {d:{{k}} {{v}}}')
>>
>> I still got:
>>
>>     NameError: name 'k' is not defined
> 
> This is not what I get:
> 
>     Python 3.6.5 (default, May 11 2018, 13:30:17) 
>     [GCC 7.3.0] on linux
>     Type "help", "copyright", "credits" or "license" for more information.
>     >>> k=1
>     >>> v=2
>     >>> print(f'this is {{k}} and {{v}}')
>     this is {k} and {v}
>     >>> print(f'this is {k} and {v}')
>     this is 1 and 2
>     >>> print(f'Email: {d:{{k}} {{v}}}')
>     Traceback (most recent call last):
>       File "<stdin>", line 1, in <module>
>     NameError: name 'd' is not defined
> 
> ciao, lele.
>