model.py 文件源码

def _check_type(self, path):
        """Check the path
        """
        s = os.stat(path)
        if stat.S_ISDIR(s.st_mode) or stat.S_ISREG(s.st_mode):
            return path
        raise ValueError("Invalid Charm at % %s" % (
            path, "Invalid file type for a charm"))