[Tutor] [tutor] creating list of tuples

[Varsha Purohit]

I think i got it....
i m creating a tuple of 2 elements everytime and i m adding it to a list. i
m creating a new tup everytime and adding it to a list....


      for x in file:
            value=0
            tup = ()
            for developerAgent in developers:
                #print developerAgent.disutility
                value +=developerAgent.disutility
            tup = (value,globalVar.cntr)
            globalVar.cntr +=1

            globalVar.disutilList.append(tup)
      print globalVar.disutilList

i am getting output as what i described...

thanks for the help :)


On Mon, Feb 25, 2008 at 6:52 PM, Kent Johnson <kent37 at tds.net> wrote:

> Varsha Purohit wrote:
> > Hello all,
> >        In my application i have to create a list of tuples. I have a for
> > loop which will create (x,y) tuple each time it iterates, and i ahve to
> > store each tuple in a list like
> >
> > list1= [(x1,y1), (x2,y2).....]
> >
> > any ideas how to do that ???
>
> list1 = []
> for ...
>   # code to create x and y
>   list1.append( (x, y) )
>
> Note you do need the double parentheses; the inner pair creates a tuple,
> the outer pair is for the function call.
>
> Kent
>



-- 
Varsha Purohit,
Graduate Student
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