[Cython] Cython, py2exe and cimport

[Robert Bradshaw]

On Sep 10, 2008, at 2:32 PM, Lisandro Dalcin wrote:

> On Wed, Sep 10, 2008 at 6:14 PM, Jay Parlar <parlar at gmail.com> wrote:
>> Does anyone have any tips on getting py2exe to know that a Cython
>> module is doing a cimport of another Cython module?
>
> Well, I cannot imagine a direct way. However, you can hack things. Try
> to add a '_deps.py' file in your package, and put there all the
> required imports for Cython-generated extension modules.
>
> Note that I've never used py2exe, but regarding the way (I believe) it
> works, perhaps the suggested hackery will hopefully solve your
> problems.

I've never used py2exe either, but if you do get it to work could you  
please put the info up on http://wiki.cython.org?

>
>>
>> In the top level of my directory, I have a file PC_viewer.py, and a
>> Cython module reader.pyx. reader.pyx does the following cimport:
>>
>> from filters.dc cimport DC
>>
>>
>> So there's a 'filters' directory, in there I have a 'dc' module,  
>> which
>> has a DC class.
>>
>> Everything works fantastically when just running with straight  
>> Python,
>> but the executables created by py2exe don't seem very happy.
>>
>> $ ./PC_viewer.exe
>> Traceback (most recent call last):
>>  File "PC_viewer.py", line 14, in <module>
>>  File "reader.pyc", line 12, in <module>
>>  File "reader.pyc", line 10, in __load
>>  File "dc.pxd", line 1, in reader (reader.c:8732)
>> ImportError: No module named dc
>>
>> Any thoughts or tips? The 'dc' module doesn't show up in the
>> library.zip created by py2exe.
>>
>>
>>
>> Jay P.
>> _______________________________________________
>> Cython-dev mailing list
>> Cython-dev at codespeak.net
>> http://codespeak.net/mailman/listinfo/cython-dev
>>
>
>
>
> -- 
> Lisandro Dalcín
> ---------------
> Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
> Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
> Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
> PTLC - Güemes 3450, (3000) Santa Fe, Argentina
> Tel/Fax: +54-(0)342-451.1594
> _______________________________________________
> Cython-dev mailing list
> Cython-dev at codespeak.net
> http://codespeak.net/mailman/listinfo/cython-dev