Ken Kundert <then...@nurdletech.com> writes: > 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.
Ok, but then I get a different behaviour: 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 >>> d=3 >>> print(f'Email: {d:{{k}} {{v}}}') Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: Invalid format specifier Which Python version are you using? ciao, lele. -- nickname: Lele Gaifax | Quando vivrò di quello che ho pensato ieri real: Emanuele Gaifas | comincerò ad aver paura di chi mi copia. l...@metapensiero.it | -- Fortunato Depero, 1929. -- https://mail.python.org/mailman/listinfo/python-list