[issue22115] Add new methods to trace Tkinter variables

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Maybe omit the mention of the array mode since it can't be used with variables created with Tkinter wrapper?

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22115>
_______________________________________