executea string

[Groleo Marius]

I have the folowing code:
c=2
e=3
s="12"
code.append('fu ntion ("c, e,s")')
print "\n".join(c ode) + '\n'

The problem is when i call append.
The variables s, c, e are not replaced with their value, so in the end
i get the result:

funtion(" c, e, s");

The result that i want is :
funtion("2,3,12 ");



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[Arjen Dijkstra]

Re: executea string

Groleo Marius wrote:[color=blue]
> I have the folowing code:
> c=2
> e=3
> s="12"
> code.append('fu ntion ("c, e,s")')
> print "\n".join(c ode) + '\n'
>
> The problem is when i call append.
> The variables s, c, e are not replaced with their value, so in the end
> i get the result:
>
> funtion(" c, e, s");
>
> The result that i want is :
> funtion("2,3,12 ");
>
>
>[/color]

I don't know exactly what you want, but try this:
[color=blue][color=green][color=darkred]
>>> code.append('fu ntion ("%s, %s,%s")' % (c, e, s))
>>> print "\n".join(c ode) + '\n'[/color][/color][/color]
funtion ("2, 3,12")


HTH,

Arjen

[Cyril BAZIN]

Re: executea string

> > c=2[color=blue][color=green]
> > e=3
> > s="12"
> > code.append('fu ntion ("c, e,s")')
> > print "\n".join(c ode) + '\n'
> >[/color][/color]

Hello,

You could try this:

-----------------------
from string import Template
code = ""
c=2
e=3
s="12"
code.append(Tem plate('function ("$c, $e, $s")').substitu te(vars()))
print "\n".join(c ode) + '\n'
------------------------

For more informations about templates, see:

http://docs.python.org/lib/node105.html

Note that is new in version 2.4...


Cyril