python - Converting floating ratios to int

Question

I need to convert float ratios to their integer equivalent

0.5:1 ---should convert to ---> 1:2

0.5:0.6:1 ---should convert to ---> 5:6:10 (smallest integer ratio)

My googling produced no results in this regard

Answer 1

float.as_integer_ratio:

In [1064]: f = .5                                                                                                                                                                                           

In [1065]: f.as_integer_ratio()                                                                                                                                                                             
Out[1065]: (1, 2)