On 29 August 2010 10:03, Chris Withers <ch...@simplistix.co.uk> wrote:
> Tim Hoffman wrote:
>> on linux
>>
>> t...@chrome:~$ file /usr/bin/python2.5
>> /usr/bin/python2.5: ELF 64-bit LSB executable, x86-64, version 1 (SYSV),
>> dynamically linked (uses shared libs), for GNU/Linux 2.6.15, stripped
>> t...@chrome:~$
>
> Right, so the linux boxes are 32-bit as I suspected:
>
> $ file /usr/local/bin/python2.6
> /usr/local/bin/python2.6: ELF 32-bit LSB executable, Intel 80386,
> version 1 (SYSV), for GNU/Linux 2.2.5, dynamically linked (uses shared
> libs), not stripped
>
> $ file /usr/local/bin/python2.6
> /usr/local/bin/python2.6: ELF 32-bit LSB executable, Intel 80386,
> version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux
> 2.6.8, not stripped
>
>> os/x will work the same.
>
> Sadly not:
>
> $ file /Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6
> /Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6: Mach-O
> universal binary with 2 architectures
> /Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6 (for
> architecture ppc):      Mach-O executable ppc
> /Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6 (for
> architecture i386):     Mach-O executable i386

This is telling you that the executable contains versions for ppc and
i386 (no x86_64, so no 64bit version). Another way to confirm this is
at the python prompt with: import sys; sys.maxint

> Nonetheless, why would a .zexp on a 32-bit architecture and import on
> 64-bit cause sudden crash death when viewing /manage_main of a an
> imported folder containing Page Templates?!
>
> Still in "wtf?!" mode...

Your best bet is adding the breakpoint and stepping through with pdb
until you hit the error (you can usually just hold down the return key
after the first step...)

Laurence
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