Terry J. Reedy added the comment: A different console message, Shell window not closed
Python 3.4.0a0 (default:bcfb6888fb8d, Apr 18 2013, 19:47:33) >>> import idlelib.idle Exception in Tkinter callback Traceback (most recent call last): File "\cpython\lib\tkinter\__init__.py", line 1475, in __call__ return self.func(*args) File "\cpython\lib\idlelib\EditorWindow.py", line 1002, in close reply = self.maybesave() File "\cpython\lib\idlelib\EditorWindow.py", line 999, in maybesa ve return self.io.maybesave() File "\cpython\lib\idlelib\IOBinding.py", line 324, in maybesave self.save(None) File "\cpython\lib\idlelib\IOBinding.py", line 338, in save if self.writefile(self.filename): File "\cpython\lib\idlelib\IOBinding.py", line 370, in writefile self.fixlastline() File \cpython\lib\idlelib\IOBinding.py", line 426, in fixlastlin e c = self.text.get("end-2c") AttributeError: 'NoneType' object has no attribute 'get' There is, of course, no 3.4 installation icon for starting Idle without a console. However D:\Python\dev\cpython\PCbuild>pythonw_d -m idlelib No message, Shell closes. D:\Python\dev\cpython\PCbuild>python_d -m idlelib ... AttributeError: 'NoneType' object has no attribute 'focus_set' Message (different from other method of starting), Shell does not close. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17822> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com