# Documentation for Python Extensions This is the documentation for the Qt Creator Python Extensions plugin. ## Contents 1. [Writing Python Extensions](./extensions.md) 2. [The C++ PythonExtensionsPlugin](./plugin.md) 3. [Build and Development Tools](./tools.md) ## General overview Please refer to the section \`How it works' in the main [README.md](../README.md) file. ## A Note regarding Python versions In principle, the C++ plugin supports both Python 2 and 3 (at least for the versions tested, i.e. 2.7 and 3.5). However, the extensions themselves might only support one version of Python. This is currently the case for the extension manager.