🌐 Mailman 3 August 2008 - Pythonmac-SIG - python.org

Problems with py2app and wx on leopard
by Jim Kelly Aug. 13, 2008

Aug. 13, 2008

I'm experiencing a bit of odd behavior with py2app and wx. The shared object files from wx, when inspected with otool, are looking for: /usr/lib/libwx_macud-2.8.0.dylib (compatibility version 2.6.0, current version 2.8.4) That is based on wx installed in the site-packages of the system python that ships with leopard. Now I installed python from python.org, got wxPython source, and tried again. This time, in my wx directory, otool shows no such requirement. That's what I want, so that works well. But it turns out that py2app was still pulling from the system wx. So I set use_pythonpath to True, thinking it would prefer mine over the system one. Now it is including *both*, mine goes to Frameworks in the app bundle, while the system one goes into Resources in the app bundle. At runtime, if I'm running on a system without the libwx_macud-2.8.0.dylib file, it still fails. This is what I am seeing when I grep for _windows_ (one of the so files from wx) from my py2app build output: byte-compiling /Users/jkelly/Documents/Code/Projects/Installer/Dev/demo/demovwinstaller/bui ld/bdist.macosx-10.3-i386/python2.5-standalone/app/temp/wx/_windows_.py to wx/_windows_.pyc copying /System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/w x-2.8-mac-unicode/wx/_windows_.so -> /Users/jkelly/Documents/Code/Projects/Installer/Dev/demo/demovwinstaller/dis t_osx/VWInstaller.app/Contents/Resources/lib/python2.5/lib-dynload/wx copying /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-package s/wx-2.8-mac-unicode/wx/_windows_.so -> /Users/jkelly/Documents/Code/Projects/Installer/Dev/demo/demovwinstaller/dis t_osx/VWInstaller.app/Contents/Frameworks stripping _windows_.so So how do I make py2app ignore the system install version of wx completely? Thanks! Jim

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python 2.6 trunk
by Chris Kees Aug. 13, 2008

Aug. 13, 2008

Hi, I'm trying to rebuild my 4-way universal framework build of python 2.6 using the latest revision in the trunk. I got a compile error due to a redefinition of FSIORefNum in some of the Mac/Modules files (see svn diff output at end of email). After changing that, I still get a problem running 'make test' at 'test_array'. My machine starts grinding away and the resident memory of the python process goes through the roof. I went ahead and tried 'make install' anyway, and got the problem below, which looks like a simple error in a config file. Has anybody seen these problems or have any suggestions? I may just need to roll it back to Ronald's revision (63955), but I thought I would try a more recent version. Thanks, Chris python-trunk/build: arch -386 -ppc ../python.exe ../../Mac/scripts/ cachersrc.py -v /Library/Frameworks/Python64.framework/Versions/2.6/ lib/python2.6/plat-mac /Library/Frameworks/Python64.framework/Versions/ 2.6/Mac/Tools arch: Unknown architecture: 386 Index: Mac/Modules/MacOS.c =================================================================== --- Mac/Modules/MacOS.c (revision 65574) +++ Mac/Modules/MacOS.c (working copy) @@ -30,10 +30,6 @@ #include <Carbon/Carbon.h> #include <ApplicationServices/ApplicationServices.h> -#ifndef HAVE_MACOS105_SDK -typedef SInt16 FSIORefNum; -#endif - static PyObject *MacOS_Error; /* Exception MacOS.Error */ #define PATHNAMELEN 1024 Index: Mac/Modules/file/_Filemodule.c =================================================================== --- Mac/Modules/file/_Filemodule.c (revision 65574) +++ Mac/Modules/file/_Filemodule.c (working copy) @@ -7,10 +7,6 @@ #include "pymactoolbox.h" -#ifndef HAVE_MACOS105_SDK -typedef SInt16 FSIORefNum; -#endif - /* Macro to test whether a weak-loaded CFM function exists */ #define PyMac_PRECHECK(rtn) do { if ( &rtn == NULL ) {\ PyErr_SetString(PyExc_NotImplementedError, \

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pragma mark with python in xcode?
by Daniel Ashbrook Aug. 13, 2008

Aug. 13, 2008

Anybody know how to make #pragma mark work with python in xcode? dan

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Problem with CoreGraphics and py2app
by João Leão Aug. 12, 2008

Aug. 12, 2008

Hi list Is anyone having trouble building applications from CoreGraphics scripts? Details here: (meanwhile I updated to 10.5.4 but the behavior is the same) > Hi > > I'm running Mac OS X 10.5.2 on a G4 MacBook and I didn't install any > addons in what concerns Python. > I was happy to see that apple is now including PyObjc and py2app. > > I tried to build applications with py2app from my old CoreGraphics > scripts (made on 10.4 / python2.3) that used to work ok. py2app > actually creates the application but when I run it, it unexpectedly > quits. The Console spits this: > 5/23/08 7:12:19 PM [0x0-0x85085].org.pythonmac.unspecified.Test[647] > Fatal Python error: Interpreter not initialized (version mismatch?) > 5/23/08 7:12:36 PM com.apple.launchd[66] > ([0x0-0x85085].org.pythonmac.unspecified.Test[647]) Exited > abnormally: Abort trap > > To exclude some error in my script, I tried this with one the Apple > supplied examples under /Developer/Examples/Quartz/Python/. > I ran py2app with the following "setup.py" (I chose the example > "circle.py"): > ### > from distutils.core import setup > import py2app > > setup( > name='Test', > app=["circle.py"], > ) > ### > > Incidentally, I discovered that my system isn't finding py2applet too: > ibook-joao:Desktop joao$ py2applet --make-setup circle.py > -bash: py2applet: command not found > > Finally, py2app seems to work ok with other scripts that don't use > CoreGraphics. > > Thanks. > João

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Re: [Pythonmac-SIG] Problem with Framework
by has Aug. 11, 2008

Aug. 11, 2008

Georg Seifert wrote: > is there a way to select witch framework to use? You need to bind the framework yourself rather than using #import, e.g. see py2app's bundletemplate/src/main.m, or PyOSA's pythonloader.c file. HTH has -- Control AppleScriptable applications from Python, Ruby and ObjC: http://appscript.sourceforge.net

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py2app OpenGL example error
by Mike Porter Aug. 11, 2008

Aug. 11, 2008

Hello, I am unable to run an app of the OpenGL example (found at http://svn.pythonmac.org/py2app/py2app/trunk/examples/PyOpenGL/) using py2app. The app is created successfully, but when I run it I get "ImportError: No module named OpenGL.GL". If I look inside the app, the OpenGL directory is there (in Contents/Resources/lib/python2.5/)... so I know it is being copied from my Python site-packages folder. The script itself (lesson5.py) runs fine. Using --alias or --packages OpenGL doesn't help. I tried re-installing both py2app and PyOpenGL, and have searched the mailing list archives to no avail. If anyone can suggest why I might be getting this error, I would appreciate the help. Thanks, Mike Porter

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Can't import QTKit: Fatal Python error
by Daniel Ashbrook Aug. 11, 2008

Aug. 11, 2008

When I try to import QTKit and build and run my app, I get "Fatal Python error: Interpreter not initialized (version mismatch?)". Any ideas? dan

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managing python 2.4 and 2.5 on leopard
by Warren Harris Aug. 11, 2008

Aug. 11, 2008

I'm trying to understand the correct way to manage both a 2.4 and 2.5 installation on the same machine (mac 10.5.4). Actually, I have several installed already, and I'd like to clean up this mess, but I'm afraid of breaking things. Here's what I have installed: 1) python that comes with leopard: $ /usr/bin/python -V Python 2.5.1 $ ll /usr/bin/python lrwxr-xr-x 1 root wheel 72 Mar 2 23:58 /usr/bin/python@ -> ../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/python 2) python installed by macports (can't remember why I seemed to need this, or that the system python wasn't enough): $ /opt/local/bin/python2.5 -V Python 2.5.2 3) python 2.4 installed from dmg: http://www.pythonmac.org/packages/py24-fat/dmg/python-2.4.4-macosx2006-10-1… (I had tried to install 2.4 from macports, but this failed for some reason -- I needed 2.4 for a project): $ /usr/local/bin/python -V Python 2.4.4 $ ll /usr/local/bin/python lrwxr-xr-x 1 root wheel 68 Jul 24 16:24 /usr/local/bin/python@ -> ../../../Library/Frameworks/Python.framework/Versions/2.4/bin/python 4) looks like I've got a 2.3 installed too (/System/Library/Frameworks/Python.framework/Versions/2.3) My questions are: - Is there a better way to install 2.4 to live along side 2.5? - How to uninstall the 2.4 version cleanly? - Why does one live under /System/Library and the other under /Library (I notice a bunch of things under /Library that appear to be duplicates, e.g. perl, tcl, etc)? - Should I upgrade my system 2.5 version to 2.5.2 (and the correct method)? Thanks, wh -- View this message in context: http://www.nabble.com/managing-python-2.4-and-2.5-on-leopard-tp18899870p188… Sent from the Python - pythonmac-sig mailing list archive at Nabble.com.

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Re: [Pythonmac-SIG] Problem with Framework
by Georg Seifert Aug. 10, 2008

Aug. 10, 2008

is there a way to select witch framework to use? Georg > > On 9-Aug-2008, at 17:56 , Georg Seifert wrote: > >> Dyld Error Message: >> Library not loaded: /Library/Frameworks/Python.framework/Versions/ >> 2.4/Python >> Referenced from: /Users/Tim/Desktop/Pantografer.app/Contents/MacOS/ >> Pantografer >> Reason: image not found > > Here's the smoking gun: it tries to load a user-installed copy of > Python 2.4 which doesn't exist. > > I assume that on your development machine you have 2.4 installed, > and /Library (with the user-installed 2.4) takes precedence over / > System/Library (with the Apple-installed 2.5) when you built the app. > > > -- > Jack Jansen, <Jack.Jansen(a)cwi.nl>, http://www.cwi.nl/~jack > If I can't dance I don't want to be part of your revolution -- Emma > Goldman > >

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Problem with Framework
by Georg Seifert Aug. 9, 2008

Aug. 9, 2008

Hello, I use some python code in my Cocoa app witch target Leopard. main.m: #import <Python/Python.h> and: Py_Initialize(); in my code I use: PyRun_SimpleString(..) It works fine on my machine but on other machines it crashes on startup with: Date/Time: 2008-08-07 00:08:39.219 +0100 OS Version: Mac OS X 10.5.4 (9E17) Report Version: 6 Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000002, 0x0000000000000000 Crashed Thread: 0 Dyld Error Message: Library not loaded: /Library/Frameworks/Python.framework/Versions/ 2.4/Python Referenced from: /Users/Tim/Desktop/Pantografer.app/Contents/MacOS/ Pantografer Reason: image not found I do not have any python 2.4 on my machine and link again the 2.5 framework. what could be wrong. Thanks Georg

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