I'm developing in Python using Qt5 (PyQt5), which uses GPL v3 (http://www.gnu.org/licenses/gpl-3.0.txt).
I understand I need to make the source available, but if I create a separate file
secret.py which contains only one line - the secret
API key I use to communicate with my server (it's like a password), and that file or the API has nothing to do with the PyQt, Qt - do I need to show it in source?
Can I compile the software to executable file and attach source without the
secret.py, or that is against the license?