| # -*- coding: utf-8 -*- | |
| import unittest # noqa | |
| try: | |
| unicode() | |
| except NameError: | |
| b = bytes | |
| def u(value): | |
| if isinstance(value, bytes): | |
| return value.decode('utf-8') | |
| return value | |
| else: | |
| def b(value): | |
| return str(value) | |
| def u(value): | |
| if isinstance(value, unicode): | |
| return value | |
| return unicode(value, 'utf-8') |