Pass python results to a C++ listbox

Question

I'm going to code in C++ and Python. I want Python to do a web crawling task and return the results to a C++ listbox. How can I grab the results from Python and pass them to the C++ part of my application? Only thing i see differences from how to pass a value to c++ from python and back? then my question is that I'm asking how to grab results from python and add them in C++ listbox; for example,

p = subprocess.Popen(["/your/app"], //Yes app goes there //how about the results not the app itself? stdin=subprocess.PIPE, stdout=subprocess.PIPE) output = p.communicate(input)[0]

listBox1.Items.Add(p); // p should add results from python. I didn't see this in the other site so I post this.

Possible duplicate of [how to pass a value to c++ from python and back?](http://stackoverflow.com/questions/2613497/how-to-pass-a-value-to-c-from-python-and-back) — Pavel Pája Halbich, Jul 06 '16 at 08:04
Yeah i was wondering how to do pass value from python to c++ — Scotty Stultz, Jul 06 '16 at 08:28

score 0 · Answer 1 · edited May 23 '17 at 11:52

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As said Pavel Pája Halbich and msw in the other post, the proper solution is using PyObject. If you want to have a two-way communication between C++ & Python, Boost Python would be interesting for you. Take a look at website Boost Python,

This post would also be interesting: How to expose a C++ class to Python without building a module

edited May 23 '17 at 11:52

Community

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answered Jul 06 '16 at 10:48

Sacha

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Pass python results to a C++ listbox

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