On 5/4/2010 10:17 AM, Matthias Kievernagel wrote:
From: Matthias Kievernagel<mkie...@pirx.sirius.org>
Subject: py3 tkinter acceps bytes. why?
Newsgroups: comp.lang.python
Summary:
Keywords:
In a recent thread named "py3 tkinter Text accepts what bytes?"
(google groups link:
http://groups.google.com/group/comp.lang.python/browse_thread/thread/b75ed69f4e81b202/e2aff9ddd62d210c?lnk=raot)
I asked what kinds of bytes are accepted as tkinter parameters.
I still wonder why they are accepted at all.
Does anyone know a reason for this
or has a link to some relevant discussion?
I do not remember any particular public discussion of tkinter on the dev
lists. I suspect the reason is a) avoid breaking old code and b) tkinter
(tk inter-face) passes params on to tk which expects byte strings. I
would not be surprised if tkinter has to encode py3 (unicode) strings
before passing them on.
The Py3 changes were greatly complicated by the need to interface with
the older bytes world.
Terry Jan Reedy
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