>> What is the best way to in python to identify the list items that
>> overlap and the items that don't overlap with any other.
>>
>Is this usable?
>Assuming you transform your 3 tuples into a list of start-end 2 tuples and
sort them for lowest to highest, then
>lst=[(55,58,52),(20,22,18),(17,21,13),(60,63,57)]
>a=[ (l[2],l[1]) for l in lst ]
>a.sort()
>a=[(1,5),(4,9),(10,12),(11,15),(16,19)]
>i=[ (pair,a[a.index(pair)+1]) for pair in a[:-1] if
a[a.index(pair)+1][0]<pair[1]]
>i
>[((13, 21), (18, 22)), ((52, 58), (57, 63))]
>?
Ah.
I guess not. That attempt doesnt catch non adjacent ranges that also
overlap :/
Matt.
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