how to mutate a tuple?

[Carlo v. Dango]

On Tue, 14 Oct 2003 09:33:46 -0400, Roy Smith <roy at panix.com> wrote:

Many thanks for your quick reply!

aaaahh so there is a tuper() construct! :) that helps a lot.. still this 
seems rather inefficient to create a list and then a new tuple.. but I 
guess there really is no easier way.

but is there a tuple=>list function ? so that instead of creating the list 
by a for-construct I could just say

list = tuple.tolist()
list[0] = newval
return turple(list)

?

-c.v.d.


> Copy your input tuple to a list, then say "myTuple = tuple (myList)"
>
> myList = []
> for item in myInputTuple:
>    if this is the item that needs changing:
>       item = something else
>    myList.append (item)
>
> return tuple (myList)



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