bubblesort.py

def bubble_sort(to_sort):
    for i in range(len(to_sort) - 1):
        for j in range(len(to_sort) - 1):
            if to_sort[j+1] < to_sort[j]:
                temp = to_sort[j]
                to_sort[j] = to_sort[j+1]
                to_sort[j+1] = temp
    return to_sort