I have created a Dict object in a C++ App that calls (embedded) Python
functions.
The Dict is to be used to pass variable data between the C++ App and the
python functions.
However I cannot get the Python functions to 'see' the Dict created in the
C++ App.
The C++ app creates the Dict using the following functions:
// Create the dict for the viable data
m_pVarDictionary = PyDict_New();
// Create interface module
m_pInterfaceModule = PyImport_AddModule("InterfaceModule");
// Add the Dictionary to the interface Module
int status = PyModule_AddObject(m_pInterfaceModule, "VarDictionary" ,
m_pVarDictionary);
// Load the script module
m_pScriptModule = PyImport_ImportModule("MyScriptModule");
The C++ app calls the functions using the following functions:
PyObject* func = PyObject_GetAttrString(m_pScriptModule, "functionName");
if (func && PyCallable_Check(func))
{
PyObject* ret = PyObject_CallObject(func, NULL);
}
My test python function looks like this:
"""----------------------------------------------------------------------
Simple scripts for testing Dict Access
-------------------------------------------------------------------------"""
from InterfaceModule import VarDictionary
def hello():
# dumps the contents of VarDictionary
d2 = VarDictionary
f1.write(len(d2))
f1.write('\n')
for k, v in d2.iteritems():
f1.write(k)
f1.write (':')
f1.write(str(v))
f1.write('\n')
f1.close()
This python code throws an exception when it attempts to access the
"VarDictionary".
Does anyone know why this fails ?
I have tried adding code that dumps the Dict returned from vars(),
and could not see "VarDictionary" as an entry in the Vars() dict.
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