Re: Embedded Python and C Callback functions

2015-06-07 Thread dieter
doc.mefi...@gmail.com writes: > I'm trying to debug and find my error. It goes wrong when: > PyObject *v; > v = va_arg(*p_va, PyObject *); > if (v != NULL) { > if (*(*p_format - 1) != 'N') > Py_INCREF(v); > } > > it tries to

Re: Embedded Python and C Callback functions

2015-06-07 Thread Stefan Behnel
doc.mefi...@gmail.com schrieb am 07.06.2015 um 10:56: > And I can't use Cython, because I have C++ module, and I have to use it. That's not a valid reason. Cython supports C++ code just fine. http://docs.cython.org/src/userguide/wrapping_CPlusPlus.html Stefan -- https://mail.python.org/mailma

Re: Embedded Python and C Callback functions

2015-06-07 Thread doc . mefisto
> >And I can't use Cython, because I have C++ module, and I have to use it. > >-- > >https://mail.python.org/mailman/listinfo/python-list > > Are you using Boost? > http://www.boost.org/doc/libs/1_58_0/libs/python/doc/ > > It handles lots of the setup for you. > > Laura No, I'm not using Boost

Re: Embedded Python and C Callback functions

2015-06-07 Thread Laura Creighton
In a message of Sun, 07 Jun 2015 01:56:47 -0700, doc.mefi...@gmail.com writes: >And I can't use Cython, because I have C++ module, and I have to use it. >-- >https://mail.python.org/mailman/listinfo/python-list Are you using Boost? http://www.boost.org/doc/libs/1_58_0/libs/python/doc/ It handles

Re: Embedded Python and C Callback functions

2015-06-07 Thread doc . mefisto
I'm trying to debug and find my error. It goes wrong when: PyObject *v; v = va_arg(*p_va, PyObject *); if (v != NULL) { if (*(*p_format - 1) != 'N') Py_INCREF(v); } it tries to PyINCREF to my passed callback. -- https://mail

Re: Embedded Python and C Callback functions

2015-06-07 Thread doc . mefisto
And I can't use Cython, because I have C++ module, and I have to use it. -- https://mail.python.org/mailman/listinfo/python-list

Re: Embedded Python and C Callback functions

2015-06-07 Thread doc . mefisto
No, myclass is not null. I think my style of passing arguments is wrong. -- https://mail.python.org/mailman/listinfo/python-list

Re: Embedded Python and C Callback functions

2015-06-06 Thread dieter
doc.mefi...@gmail.com writes: > Hi. I'm a newbie in python. But I want embed it in my C program. > > There is such method of my class: > @staticmethod > def install_instr_callback(callback): > # set hook for every change of PC > m68k.set_instr_hook_callback(callback) > > And in my C code t

Embedded Python and C Callback functions

2015-06-06 Thread doc . mefisto
Hi. I'm a newbie in python. But I want embed it in my C program. There is such method of my class: @staticmethod def install_instr_callback(callback): # set hook for every change of PC m68k.set_instr_hook_callback(callback) And in my C code there is such callback function: static PyObject