[PD] py/mysql

[Charles Henry]

Okay, my situation has been somewhat different, after all.  I am
running into architecture related problems with libraries.  In
particular, I was able to diagnose the problem using the file and
dyldinfo commands.  The library you (probably) need to find is
_mysql.so and take a look at what the library does.

file _mysql.so
_mysql.so: Mach-O universal binary with 2 architectures
_mysql.so (for architecture i386):	Mach-O bundle i386
_mysql.so (for architecture ppc):	Mach-O bundle ppc

dyldinfo -arch i386 -export _mysql.so
which shows me a full table of exported symbols.

however,
dyldinfo -arch x86_64 -export _mysql.so is empty
and so is the table printed by:
dyldinfo -arch ppc -export _mysql.so

I hope that helps somewhat.
Chuck


On Wed, Jun 9, 2010 at 2:39 PM, Charles Henry <czhenry at gmail.com> wrote:
> I am just now debugging a completely different application at work
> (CellProfiler Analyst), and trying to figure out this same error.
>
> The application is pre-compiled, and the *.pyc files are put into
> site-packages.zip.  It retrieves the correct files from the archive,
> but then complains about not having the init_mysql function.  I also
> am running a 32-bit application on a 64-bit capable machine.
>
> Chuck
>
> On Wed, Jun 9, 2010 at 12:45 PM, Dafydd Hughes <dafydd61 at gmail.com> wrote:
>> Hey everybody
>>
>> It's been a while - I hope everybody's good.
>>
>> Having a bit of an issue, and hoping somebody can help. I'm trying to use py in pd-extended 0.41.4 to add to a mysql db table using MySQLdb. The python script works fine on its own, but once I get it into py I get the following errors:
>>
>> py - No namespace available
>> Traceback (most recent call last):
>>  File "/Users/dafydd/Documents/pd/Sound Sorter/db_add.py", line 1, in <module>
>>    import MySQLdb
>>  File "build/bdist.macosx-10.6-universal/egg/MySQLdb/__init__.py", line 19, in <module>
>>  File "build/bdist.macosx-10.6-universal/egg/_mysql.py", line 7, in <module>
>>  File "build/bdist.macosx-10.6-universal/egg/_mysql.py", line 6, in __bootstrap__
>> ImportError: dynamic module does not define init function (init_mysql)
>>
>> I've done some searching and it sounds like this might be an issue with 32bit vs 64 bit builds, but I have no idea where to start. I'm on a macbook pro i7 (64 bit, right?). Would Pd have an effect here? Have I screwed something up?
>>
>> Sorry to be so vague - using the py/python/mysql combination is pretty new to me.
>>
>> cheers
>> dafydd
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>