Created on 2014-11-18 19:09 by steipe, last changed 2017-06-23 07:09 by terry.reedy. This issue is now closed.
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| msg231338 - (view) | Author: Boris (steipe) | Date: 2014-11-18 19:09 | |
When attempting to save a file containing an Å character with the debugger open, IDLE freezes with/or without partially opening the warning window. (Mac OS X 10.9.5, IDLE running python 2.7.5). Reproducible steps:
- Create and save file with one line:
1+1 # A
- Open IDLE
- Open the debugger
- Open the file
- Delete the "A", type <shift><alt>A
- type <command>s to save. This triggers the problem.
Application hangs ("not responding") and needs to force quit. Sometimes the graphics memory of other applications gets corrupted.
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| msg231353 - (view) | Author: Ned Deily (ned.deily) *  |
Date: 2014-11-19 00:31 | |
Thanks for the report. It appears that all that is needed to trigger the hang is any operation that invokes the IDLE EncodingMessage dialog ("Non-ASCII found, yet no encoding declared. Add a line like [...]") in IOBinding.py during a Save when IDLE is linked with the OS X Cocoa Tk 8.5 (or likely 8.6) as used with the python.org 64-bin/32-bit 10.6+ installers, for example, just opening a new edit window, inserting a non-ASCII character, and then trying to Save. EncodingMessage subclasses the Tkinter SimpleDialog module and creates a new Toplevel root; I seem to recall other problems like this in the past. The problem is not seen with the older Carbon Tk 8.4 or with an X11 Tk on OS X.
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| msg296684 - (view) | Author: Terry J. Reedy (terry.reedy) * |
Date: 2017-06-23 07:09 | |
I am no longer patching IDLE for 2.7 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2017-06-23 07:09:45 | terry.reedy | set | status: open -> closed nosy: + terry.reedy messages: + msg296684 resolution: wont fix stage: needs patch -> resolved |
| 2014-11-19 00:31:57 | ned.deily | set | nosy:
+ ned.deily title: IDLE - MacOS: freeze on non-ASCII save with open debugger -> IDLE hangs on OS X with Cocoa Tk if encoding dialog is required during save messages: + msg231353 stage: needs patch |
| 2014-11-18 19:09:04 | steipe | create | |