[docs] [issue24020] threading.local() must be run at module level (doc improvement)

Ethan Furman added the comment: Raymond, okay, thanks. Eryksun, I've written a FUSE file system (for $DAYJOB) and when I switched over to using threads I would occasionally experience errors such as 'thread.local object does not have attribute ...'; as soon as I found the SO answer and moved the call to 'threading.local()' to the global scope, the problem vanished. To reliably detect the problem I started approximately 10 threads, each getting an os.listdir() 1,000 times of an area on the FUSE. ---------- _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue24020> _______________________________________