<p>It's a really basic question but i can't think at the second. How do i set up a loop that asks each time the function inside runs whether to do it again. So it runs it then says something like;</p>

<p>"loop again? y/n"</p>

```
```
while True:
    func()
    answer = raw_input( "Loop again? " )
    if answer != 'y':
        break
```
```