Convert string to command..

[Abandoned]

On Oct 18, 7:02 pm, Hrvoje Niksic <hnik... at xemacs.org> wrote:
> Abandoned <best... at gmail.com> writes:
> > import cPickle as pickle
> > a="{2:3,4:6,2:7}"
> > s=pickle.dumps(a, -1)
> > g=pickle.loads(s);
> > print g
> > '{2:3,4:6,2:7}'
>
> > Thank you very much for your answer but result is a string ??
>
> Because you gave it a string.  If you give it a dict, you'll get a
> dict:
>
> >>> import cPickle as pickle
> >>> a = {1:2, 3:4}
> >>> s = pickle.dumps(a, -1)
> >>> g = pickle.loads(s)
> >>> g
>
> {1: 2, 3: 4}
>
> If your existing database already has data in the "{...}" format, then
> eval it only the first time.  Then you'll get the dict which you can
> cache thruogh the use of dumps/loads.

Sorry i can't understand :(
Yes my database already has data in the "{..}" format and i select
this and i want to use it for dictionary..
in your example:
first data is a string
finally data is already string

I want to command like eval. (eval is not good because it is slow for
my project)