[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ned Deily n...@acm.org added the comment: Now that ActiveState has released a version of Tcl/Tk 8.5 (8.5.9.2) for Mac OS X that is also an Aqua Cocoa Tk (like the Apple-supplied Tk 8.5.7 in 10.6) and supports 64-bit, versions of Python linked with the new ActiveTcl 8.5.9 do not display the problem reported here as well as a number of other problems reported elsewhere. Unfortunately, as released, the Apple-supplied Python 2.6.1 in 10.6 links only to the Apple-supplied Tcl/Tk 8.5. Unless Apple releases an updated version of their Tcl/Tk 8.5, the best solution is to avoid using the IDLE 2.6 supplied with OS X 10.6. There is now a webpage that summarizes the somewhat confusing state of affairs with regard to Tcl/Tk support with Python on Mac OS X. While it is focused on Python installers downloadable from python.org, it does mention the Apple IDLE 2.6.1 problems: http://www.python.org/download/mac/tcltk/ -- assignee: ronaldoussoren - ned.deily resolution: - invalid stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Terry J. Reedy tjre...@udel.edu added the comment: According to Ronald (msg92914) and Ned (msg92923) this particular issue is 2.6 only (and fixed in 2.7 because of patches not backported). 2.6 is in security fix only mode. So unless someone claims that this is a security issue (and Barry agrees) or reports that this particular issue appears in a current version (2.7.1, 3.1.3, 3.2) separate from other open Apple/Tk/IDLE issues, this should be closed. -- nosy: +terry.reedy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ronald Oussoren ronaldousso...@mac.com added the comment: Richard: I don't understand your message. What abort are you talking about? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Richard pub...@careaga.net added the comment: Sorry to be obscure, Ronald. I mistook my configuration problem, described below for the original problem. But I can reproduce the problem with opening an existing file under IDLE, which is a segmentation fault. When opening a new window, I get a blank screen but no prompt. I should have done this before on my two boxes. It shows pretty clearly that the abort trap problem in 2.6.x is my configuration problem. On the development box, I have mutliple Pythons, with varying degrees of IDLE success; on the production box I have only the factory installed 2.6.1 with no IDLE problem other than the one originally reported. Both boxes are under 10.6.4. Development: Python 2.6.1 (r261:67515, Feb 11 2010, 00:51:29) [GCC 4.2.1 (Apple Inc. build 5646)] on darwin $ /usr/bin/idle2.6 CGColor with 1 components Abort trap # This is probably due to paths crossed with 2.6.6 $ sudo /usr/bin/idle2.6 2010-10-20 10:12:16.329 Python[11954:1707] __CFServiceControllerBeginPBSLoadForLocalizations timed out while talking to pbs 2010-10-20 10:12:31.868 Python[11954:1707] __CFServiceControllerBeginPBSLoadForLocalizations timed out while talking to pbs 0 #IDLE works, otherwise, except for the segmentation issue Production: Python 2.6.1 (r261:67515, Feb 11 2010, 00:51:29) [GCC 4.2.1 (Apple Inc. build 5646)] on darwin #IDLE works, except for the segmentation issue for completeness: Development: Python 3.1.2 (r312:79360M, Mar 24 2010, 01:33:18) [GCC 4.0.1 (Apple Inc. build 5493)] on darwin $ idle3 Floating point exception Development: Python 2.7 (r27:82508, Jul 3 2010, 21:12:11) [GCC 4.0.1 (Apple Inc. build 5493)] on darwin ** IDLE can't import Tkinter. Your Python may not be configured for Tk. ** Development: Python 2.6.6 (r266:84292, Aug 28 2010, 10:17:47) [GCC 4.2.1 (Apple Inc. build 5664)] on darwin #IDLE hangs -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Richard pub...@careaga.net added the comment: I'm thinking that the Snow Leopard abort trap when invoking IDLE from the command line is a permissions problem somewhere because it works ok when invoked with sudo. The console displays an odd message 2010-08-07 20:38:23.375 Python[25858:170b] __CFServiceControllerBeginPBSLoadForLocalizations timed out while talking to pbs is the only thing out of the ordinary. This is out-of-the-box 2.6.1 -- nosy: +Careaga ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ned Deily n...@acm.org added the comment: I also can verify that the problem is not reproducible using a current trunk (2.7) and the 10.6 Apple Tk 8.5.7. Further testing of this issue with both Apple Tk 8.4.x and ActiveState Tk 8.4.19 on 10.4, 10.5, and 10.6 has been hang-free. It looks like there were a number of fixes to _tkinter.c and friends checked in by Guilherme early in 2009 that were not backported to 2.6 and some of them have to do with thread locking. Whether or not the fixes should have been backported is not an issue at this point. However I think it makes little sense to attempt much further work on this problem using the current 2.6 base without looking at backporting first. So, with regard to the 2.6.3 release, I concur with Ronald's plan to continue to link only with Tk 8.4 for the OS X installer and I suggest there be a disclaimer somewhere about building with Tk 8.5 on OS X for 2.6.3. -- nosy: +gpolo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ned Deily n...@acm.org added the comment: Here's a status update: After testing 2.6.3-pre-rc1 with various combinations of Apple and ActiveState Tk 8.4 and 8.5 on 10.5 and 10.6, so far I have only seen the new window hang problem with Apple's Tk 10.5 (10.5.7) as supplied with 10.6 Snow Leopard. Although the Apple-supplied 2.6.1 IDLE runs in 64- bit, the same hang shows up with Apple Tk 8.5.7 in 32-bit mode as well (this with a 32-bit 2.6-svn IDLE built on 10.5 in the manner of the standard python.org installers except with AS 8.5 Tk installed during the build). Running this last installer on either 10.6 or 10.5 with AS 8.5.7 installed (32-bit only), I have been unable to reproduce the new window hang. However, there are some other serious issues that I am still investigating. The good news is that, so far with one exception and with admittedly light testing, I have seen no regressions on either 10.6 or 10.5 using Tk 8.4 with 2.6 svn: Apple Tk 10.4.19 on 10.6, Apple Tk 10.4.7 on 10.5, AS Tk 10.4.19 on either 10.5 or 10.6. The exception is documented in Issue6951 with a supplied patch that should be go into 2.6.3. Even without the Tk problems, it is also unfortunate for IDLE users that the Snow Leopard Python is 2.6.1; a number of problems with IDLE on OSX were fixed in 2.6.2. So, with more work to be done, my recommendation at this point is to assume 2.6.3 can be released with an OS X installer dynamically linked as in the past with Tk 8.4 (so usable with either the system Tk 8.4 or a user-installed AS 8.4) and deployable on 10.3.9 through 10.6 on 32-bit Intel and PPC, where applicable. Pending further investigation and resolution, we should say that 2.6.3 does not support Tk 8.5 on OS X - period. -- nosy: +ned.deily ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Kevin Walzer wordt...@users.sourceforge.net added the comment: I don't understand the logic of saying that IDLE in Python 2.6.3 will not support Tk 8.5 in any fashion when you say that it runs fine with ActiveState Tk 8.5. 8.4 is obsolete. The new window hang bug is specific to the version of Tk 8.5.7. If ActiveState's build works, then why not say you need to install your own version of Tk 8.5 for it to work? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ned Deily n...@acm.org added the comment: @Kevin: I didn't say it runs fine with ActiveState TK 8.5.7; that's what the other serious issues refer to. I need to do some more work to isolate those problems. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ronald Oussoren ronaldousso...@mac.com added the comment: I agree that we should mention in the news file that Apple's version of Tk 8.5 in Snow Leopard causes problems with IDLE. W.r.t. Tk 8.4 vs. 8.5: the 2.6 binary releases will be linked to Tk 8.4 because of two reasons. Firstly all 2.6 releases upto now were linked with Tk 8.4, and secondly IMO it is important that IDLE.app works out of the box on all supported OSX releases. I'm willing to review patches for 2.7/3.2 that enable shipping two copies of _tkinter.so in the installer and automaticly selecting the best one at runtime (that is, ensure that import _tkinter imports the 8.5 version when that is available and the 8.4 version otherwise). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ronald Oussoren ronaldousso...@mac.com added the comment: To explain my previous entry about shipping 8.4 and 8.5 versions of _tkinter, one way to implement this is: * Build two copies of _tkinter.so: _tkinter84.so and _tkinter85.so * Add _tkinter.py to Lib/plat-mac with the following contents: try: from _tkinter85 import * except ImportError: from _tkinter84 import * -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ronald Oussoren ronaldousso...@mac.com added the comment: The problem is *not* reproducible using the trunk (2.7). I haven't been able to isolate the change that fixes the issue. As a quick hack I replaced _tkinter.so and Lib/idlelib/*.py in a 2.6 tree by the same files from the trunk. That didn't fix the issue, which probably indicates that some unrelated checkin accidently fixed the issue in the trunk. Both the trunk and 2.6 have a menu named IDLE to the right and have About Tcl/Tk in the application menu. (This is when using Apple's Tk 8.5 on OSX 10.6). That might be fixed by the patches in issue 6075. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ronald Oussoren ronaldousso...@mac.com added the comment: I'm re-prioritizing this as high because the binary installer won't suffer from this issue and there is no straightforward bugfix. -- priority: release blocker - high ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Barry A. Warsaw ba...@python.org added the comment: I'm willing to leave this as a release blocker for 2.6.3, but I will re-evaluate it if no progress is made on it. -- nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
darkspork cjd.d01...@gmail.com added the comment: I can confirm this as well. It also locks up when pasting text. The EDIT menu retains its glow, and the pasted text appears after a few seconds, along with another blank square window titled idle. Idle then locks up. Using the scrollbar in any way (even by using the mousewheel) also locks up IDLE, although the window scrolls perfectly well. -- nosy: +darkspork ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Kevin Walzer wordt...@users.sourceforge.net added the comment: The bug with the edit menu sounds like the same issues I noted in http://bugs.python.org/issue6463. I think it was related to something in Tk-Cocoa 8.5, which was resolved in a later build of Tk, and which is why I closed the bug. The build of Tk-Cocoa that ships with Snow Leopard may have preceded the bug fix (there has been a lot of activity on the Tk- Cocoa front in recent weeks). If that's the case, I doubt a fix will be available unless Apple updates its core Tk libraries. The best workaround might be to install an updated build from the source http://github.com/das/tcltk/tree/de-carbon-8-5 into /Library/Frameworks. -- nosy: +wordtech ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ronald Oussoren ronaldousso...@mac.com added the comment: kevin: do you know if there is a plain Tcl script that shows the bug? If there is we can file a bugreport with Apple that clearly shows a problem in the Tk framework and hence makes it more likely that the issue will get fixed. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Kevin Walzer wordt...@users.sourceforge.net added the comment: Ronald: No, unfortunately I was never able to reproduce the bug in pure Tcl. I tried various examples with the Tk text widget. I also tried various examples with the text widget via Tkinter. Each time the text widget, cutting, pasting, etc. worked as expected. I suspect the bug is somewhere in IDLE's interaction with that iteration Tk-Cocoa, but I could not pinpoint it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Changes by Ronald Oussoren ronaldousso...@mac.com: -- priority: - release blocker ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
New submission from dpogg1 dan.po...@gmail.com: IDLE 2.6.1 locks up on Mac OS 10.6 when running using Apple's built-in version of Python (also 2.6.1) when creating a new buffer window or attempting to run/debug an existing file. -- assignee: ronaldoussoren components: IDLE, Macintosh messages: 92415 nosy: dpogg1, ronaldoussoren severity: normal status: open title: IDLE 2.6.1 locks up on Mac OS 10.6 type: crash versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
dpogg1 dan.po...@gmail.com added the comment: I can confirm this is the same issue. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6864] IDLE 2.6.1 locks up on Mac OS 10.6
Ronald Oussoren ronaldousso...@mac.com added the comment: If I understand you correctly the same also happens with the current version in subversion. To reproduce: * Start IDLE.app * Open a new window The new window opens, but (1) without a proper titlebar, and (2) this makes it impossible to further interact with IDLE (and that includes quiting the application). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
