def _enclose_readings(container, readings):
container_start, container_end = tuple(container)<EOL>enclosed_readings = '<STR_LIT>' % {<EOL>'<STR_LIT>': container_start, '<STR_LIT>': container_end,<EOL>'<STR_LIT>': readings}<EOL>return enclosed_readings<EOL>
Enclose a reading within a container, e.g. '[]'.