Hi,
I'm trying to dig out details about what exactly is the return
value the of PyEval_EvalCodeEx function in Python 3.x
The documentation is sparse, unfortunately.
Perhaps I'm looking at wrong function.
My aim is simple, I need to execute Python code using Python interpreter
embedded in my C++ application.
The Python code is a simple script that always returns single value.
For example:
#! /usr/bin/env python
def foo(a, b):
return a + b
f = foo(2, 3)
But, f can be of different type for different script: one returns
numeric value, another returns a sequence, so the type is not
possible to be determined in advance.
I know how to capture Python stdout/stderr.
I also know how to access the "f" attribute using
PyObject_GetAttrString and then I can convert "f" value to C++ type
depending on PyObject type.
However, I guess there shall be a way to access "f" value
directly from PyEval_EvalCode return object:
PyObject* evalRet = ::PyEval_EvalCode(...);
But, I can't find any details what the "evalRet" actually is.
Any pointers would be helpful.
Best regards,
--
Mateusz Loskot, http://mateusz.loskot.net
Charter Member of OSGeo, http://osgeo.org
Member of ACCU, http://accu.org
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