flatten list in python

Question

I want to flatten the list:

exampleArray = [[[151.68694121866872]], 
                [[101.59534468349297]], 
                [[72.16055999176308]]]

Answer 1

There isn't a better way, this is the most recommended way. See official recipes

def flatten(listOfLists):
    "Flatten one level of nesting"
    return chain.from_iterable(listOfLists)