PYX problem

[Bartosz Sawicki]

I have a compilation problem (code from hpfem/master)

make[1]: Entering directory `/home/sawickib/agros2d/src'

make[1]: *** No rule to make target `python/agros2d.cpp', needed by `build/pythonlabagros.o'.  Stop.

It seems agros2d.pyx should be translated into agros2d.cpp. But when I called pyrecx:

~/agros2d/src/python$ pyrexc agros2d.pyx 

/usr/lib/python2.6/dist-packages/Pyrex/Compiler/Scanning.py:39: DeprecationWarning: the md5 module is deprecated; use hashlib instead

  import md5

/home/sawickib/agros2d/src/python/agros2d.pyx:4:11: Empty declarator

/home/sawickib/agros2d/src/python/agros2d.pyx:4:20: Syntax error in C variable declaration

Could you help me, please :)

regrds.

[Pavel Karban]

Hi Bartek,

could you try to run

cython --cplus agros2d.pyx

It should be done automatically during qmake stage.

Pavel

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[Bartosz Sawicki]

Hi Pavel, 

Thanks for help, but it doesn't solve the problem. What version of cython are you using?

sawickib@sawickib-desktop:~/agros2d/src/python$ cython --cplus agros2d.pyx 

Error converting Pyrex file to C:

------------------------------------------------------------

...

cdef extern from "../pythonlabagros.h":

    # PyParticleTracing

    cdef cppclass PyParticleTracing:

        PyParticleTracing()

        void setInitialPosition(double x, double y) except +

            ^

------------------------------------------------------------

/home/sawickib/agros2d/src/python/agros2d.pyx:21:13: Syntax error in simple statement list

sawickib@sawickib-desktop:~/agros2d/src/python$ cython --version

Cython version 0.11.2

regrds.

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[Bartosz Sawicki]

I still have problems with compilation, strange syntax error in pyx file.

Do you have idea what could be the reason? 

regrds,

[Mach František]

Hi Bartek,

could you please send me the output of command:

cython --cplus src/python/agros2d.pyx

Thank you,

Frank

2012/5/30 Bartosz Sawicki <sawi...@gmail.com>

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[Mach František]

I'm sorry, I didn't notice your previous email with error output. In Agros2D 2.0, C++ wrappers  are used and for this feature you need Cython v0.13 (http://docs.cython.org/src/userguide/wrapping_CPlusPlus.html).

You can compile latest Cython from source codes (you can find more information in https://github.com/cython/cython/blob/master/INSTALL.txt or http://hpfem.org/hermes/hermes/doc/_build/html/src/installation/cython_installation.html).

Franek

2012/6/6 Mach František <mach.fr...@gmail.com>