[Zope] Composing variables

[Jo Meder]

Am 29.07.2005, 18:02 Uhr
	schryb Cristi Barladeanu <kristache at gmail.com>:


> An example written in PHP:
> 
> $alternative = "bar";
> $foo_bar = "content based on bar";
> echo ${"foo_".$alternative} 

same in a Python-Skript:
------------------------------------------------------------------
foo = {"bar": "content based on bar",
       "baz": "content based on baz",
      }
alternative = "bar"

print foo[alternative]
------------------------------------------------------------------

or, if foo_bar and foo_baz are attributes in your current context:

------------------------------------------------------------------
alternative = "bar"
print getattr(context, "foo_%s"%alternative)
------------------------------------------------------------------

HTH

	Jo.


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