BrainLoader.py 文件源码

def _get_root_brain_path():
        """
        Return the full path of the default brain file

        :Example:

            brain.brain_file = cls._get_root_brain_path()

        .. raises:: IOError
        .. warnings:: Static method and Private
        """

        # get current script directory path. We are in /an/unknown/path/kalliope/core/ConfigurationManager
        cur_script_directory = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
        # get parent dir. Now we are in /an/unknown/path/kalliope
        parent_dir = os.path.normpath(cur_script_directory + os.sep + os.pardir + os.sep + os.pardir)
        brain_path = parent_dir + os.sep + "brain.yml"
        logger.debug("Real brain.yml path: %s" % brain_path)
        if os.path.isfile(brain_path):
            return brain_path
        raise IOError("Default brain.yml file not found")