R. David Murray added the comment: This is a question more suited to be asked on python-list or python-tutor, rather than a bug report.
I'll give you a clue while I'm closing the issue: in the font snippt you reference the font attribute when your module is imported. In the messagebox snippet, you reference the messagebox attribute inside a callback which is *not* executed when your module is imported. So while the file hierarchy structure is analogous in the two cases, your *code* is not. When you close the window, you will see your messagebox attribute error when the callback is called. ---------- nosy: +r.david.murray resolution: -> invalid stage: -> committed/rejected status: open -> closed type: compile error -> behavior _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue16448> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com