1__doc__ = u"""
2    >>> def test(a, b):
3    ...     return (a, b, add(a, b))
4
5    >>> test(1, 2)
6    (1, 2, 3)
7    >>> [ repr(f) for f in test(17.25, 88.5) ]
8    ['17.25', '88.5', '105.75']
9    >>> test(u'eggs', u'spam')
10    (u'eggs', u'spam', u'eggsspam')
11"""
12
13import sys
14if sys.version_info[0] >= 3:
15    __doc__ = __doc__.replace(u"u'", u"'")
16
17def add(x, y):
18    return x + y
19