TODO use https://docs.python.org/3/c-api/init_config.html#c.PyConfig.home and https://docs.python.org/3/c-api/init_config.html#c.Py_InitializeFromConfig instead
TODO use https://docs.python.org/3/c-api/init_config.html#c.PyConfig.home and https://docs.python.org/3/c-api/init_config.html#c.Py_InitializeFromConfig instead