def __load_paths(self, base_path=None):
if base_path is None:<EOL><INDENT>base_path = dirname(dirname(dirname(abspath(__file__))))<EOL><DEDENT>if not base_path.endswith(sep):<EOL><INDENT>base_path += sep<EOL><DEDENT>self.__paths = {<EOL>'<STR_LIT>': base_path,<EOL>'<STR_LIT>': base_path + '<STR_LIT>' + sep,<EOL>'<STR_LIT>': base_path + '<STR_LIT>' + sep,<EOL>'<STR_LIT>': base_path + '<STR_LIT>' + sep,<EOL>}<EOL>
Set the paths of the different folders