rounding-up numbers within a tuple

Question

Is there anyway I could round-up numbers within a tuple to two decimal points, from this:

(\'string 1\', 1234.55555, 5.66666, \'string2\')

Answer 1

If your tuple has a fixed size of 4 and the position of the floats is always the same, you can do this:

>>> t = ('string 1', 1234.55555, 5.66666, 'string2')
>>> t2 = (t[0], round(t[1], 2), round(t[2], 2), t[3])
>>> t2
('string 1', 1234.56, 5.67, 'string2')

The general solution would be:

>>> t2 = tuple(map(lambda x: isinstance(x, float) and round(x, 2) or x, t))
>>> t2
('string 1', 1234.56, 5.67, 'string2')