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To: python-list@python.org
From: "Gabriel Genellina" <gagsl-py2@yahoo.com.ar>
Subject: Re: Help required accessing dictionary
Date: Fri, 02 Sep 2011 16:10:41 -0300
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En Wed, 31 Aug 2011 22:46:54 -0300, <mrinalini@edss.co.in> escribió:

>  I need to access the dictionary of the script that I am running through
>  my vc++ application by embedding python.
>  I am linking to python dynamically. I want to obtain the dictionary of
>  the script and access the variables declared in the script.
>  However, with the PyObject * that I get from the dictionary, I am not
>  able to find the type of the object. The reason being that
>  GetProcAddress to PyInt_Check returns a NULL. The same thing with
>  PyFloat_Check and so on. I think this is because they are macros and  
>  not
>  exported functions.
>
>  What can be done to be able to perform these checks without statically
>  linking to the pyhon lib ?

Just include python.h
PyInt_Check is completely implemented as a macro, it doesn't call any  
function.

/* from intobject.h */
#define PyInt_Check(op) \
		 PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_INT_SUBCLASS)

/* from object.h */
#define PyType_FastSubclass(t,f)  PyType_HasFeature(t,f)
#define PyType_HasFeature(t,f)  (((t)->tp_flags & (f)) != 0)

-- 
Gabriel Genellina