4 commits

Author	SHA1	Message	Date
Benjamin Peterson	d6d63f5437	fix a lot of Tkinter imports	2009-01-04 18:53:28 +00:00
Guido van Rossum	7e0e9555b7	Get rid of the lock; it's no longer needed.	1998-06-30 17:01:06 +00:00
Guido van Rossum	7e7912f2ca	Protect all uses of the random generator with a lock. ... Particles break out of their loop when the main loop exits.	1998-05-28 23:02:33 +00:00
Guido van Rossum	3d3a52aa3a	An example of a multi-threaded Tkinter program.	1998-05-28 22:52:01 +00:00