A variables variables

[Bruno Desthuilliers]

castironpi a écrit :
> On Aug 23, 7:25 pm, Gandalf <goldn... at gmail.com> wrote:
>> how can I declare a variable with another variable  name?
>>
>> for example  I will use PHP:
>>
>> $a= "hello";
>>
>> $a_hello="baybay";
>>
>> print ${'a_'.$a)  //output: baybay
>>
>> how can i do it with no Arrays using  python
>>
>> thanks!
> 
> Here's one idea.
> 
>>>> a= 'hello'
>>>> a_hello= 'bayb'
>>>> print eval( 'a_'+ a )
> bayb

Please avoid this kind of yucky ugly hacks.