On 2014-02-11 10:16, luke.gee...@gmail.com wrote:
> when expandig the script to multiple calcs i got a problem
> >>> a = 32
> >>> c = 51
> >>> sign = *
>
> File "<stdin>", line 1
> sign = *
> ^
> SyntaxError: invalid syntax
>
> is there a way of adding * without quoting marks, because if you do
> it just soms the arguments --
You want to store the actual operation. The "operator" module makes
this fairly easy, so you can do something like
import operator as o
operations = {
"*": o.mul,
"+": o.add,
"/": o.div,
"-": o.sub,
}
a = 32
c = 51
operation = operations["*"]
print(operation(a,c))
-tkc
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