f-string anomaly
Lele Gaifax
lele at metapensiero.it
Mon May 14 03:30:27 EDT 2018
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.
--
nickname: Lele Gaifax | Quando vivrò di quello che ho pensato ieri
real: Emanuele Gaifas | comincerò ad aver paura di chi mi copia.
lele at metapensiero.it | -- Fortunato Depero, 1929.
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