flatten list of lists code example

Example 1: flatten list of lists python

flat_list = [item for sublist in t for item in sublist]

Example 2: python flat list from list of list

flat_list = [item for sublist in l for item in sublist]

#which is equivalent to this 
flat_list = []
for sublist in l:
    for item in sublist:
        flat_list.append(item)

Example 3: flatten a list of lists python

flattened = [val for sublist in list_of_lists for val in sublist]

Example 4: python flatten list

itertools.chain.from_iterable(factors)

Example 5: flatten lists python

flat_list = []
for sublist in l:
    for item in sublist:
        flat_list.append(item)