[New-bugs-announce] [issue46146] Python IDLE fails to start (tk font issue?)
Matej Cepl
report at bugs.python.org
Tue Dec 21 18:39:11 EST 2021
New submission from Matej Cepl <mcepl at cepl.eu>:
(originally filed as https://bugzilla.suse.com/1193409)
When trying to start "idle3.8", I get a ZeroDivisionError in
editor.py. Trying to patch it, I noticed that the complete UI of
IDLE shows no text. Since the same also happens with "idle3.9",
I guess it is a bug in tk.
The error happens also with a fresh user account.
The complete error message is as follows:
> idle3.8
Traceback (most recent call last):
File "/usr/bin/idle3.8", line 5, in <module>
main()
File "/usr/lib64/python3.8/idlelib/pyshell.py", line 1522, in main
shell = flist.open_shell()
File "/usr/lib64/python3.8/idlelib/pyshell.py", line 329, in open_shell
self.pyshell = PyShell(self)
File "/usr/lib64/python3.8/idlelib/pyshell.py", line 874, in __init__
OutputWindow.__init__(self, flist, None, None)
File "/usr/lib64/python3.8/idlelib/outwin.py", line 79, in __init__
EditorWindow.__init__(self, *args)
File "/usr/lib64/python3.8/idlelib/editor.py", line 218, in __init__
self.set_width()
File "/usr/lib64/python3.8/idlelib/editor.py", line 366, in set_width
self.width = pixel_width // zero_char_width
ZeroDivisionError: integer division or modulo by zero
>
----------
assignee: terry.reedy
components: IDLE
messages: 409003
nosy: mcepl, terry.reedy
priority: normal
severity: normal
status: open
title: Python IDLE fails to start (tk font issue?)
type: crash
versions: Python 3.8, Python 3.9
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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue46146>
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