How to create temp file in memory???

[Wenhua Zhao]

I have a list of lines. I want to feed these lines into a function.
The input of this function is a file.
I want to creat a temp file on disk, and write the list of lines into 
this temp file, then reopen the file and feed it to the function.
Can I create a this temp file on memory???



Jeremy Jones wrote:
> Wenhua Zhao wrote:
> 
>> A.T.T
>>
>> Thanks a lot.
>>  
>>
> If you could elaborate a bit more, it might be helpful.  I'm guessing 
> you want something like StringIO or cStringIO.
> 
> 
> - jmj