str().join() isn't working

[Terry Reedy]

"Robert Dailey" <rcdailey at gmail.com> wrote in message 
news:496954360708201249y1db0aa14qf0de14538fb51b9d at mail.gmail.com...
| Hi all,
|
| Thanks for your response. I figured out the issue. I was using
| list.append() to append another list, when I should have been using
| expand(). Sorry for the confusion.

The method is .extend, not .expand ;=)