def load_files(self):
        self._load_file(prefix='system')
        self._load_file(prefix='user')
        self._load_file(prefix='project')
        self._load_file(prefix='runtime', absolute=True)
Load any unloaded/un-searched-for config file sources.
dataset/ETHPy150Open pyinvoke/invoke/invoke/config.py/Config.load_files