[python] problem s odkazem na promennou

[Tomas Brabenec]

Jde to treba pres exec:

promena = "x"
hodnota = "Ahoj svete"
exec("%s=%s" % (promena,hodnota))
print x

TB


Lansky, Milan - Acision napsal(a):
>
> Lze se v Pythonu odkazat na promenou jejiz nazev neni dopredu znam?
>
> Rekneme, jak nastavit promennou var01, kdyz mam k dispozici pouze
>
> retezec ‘var01’?
>
> V bashi se to resi funkci eval:
>
> # nazev_promenne=var01
>
> # eval $nazev_promenne=1
>
> # echo $var01
>
> 1
>
> Dekuji za odpoved.
>
>
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