def partition(thelist, n):
    """
    Break a list into ``n`` pieces. The last list may be larger than the rest if
    the list doesn't break cleanly. That is::
 
        >>> l = range(10)
 
        >>> partition(l, 2)
        [[0, 1, 2, 3, 4], [5, 6, 7, 8, 9]]
 
        >>> partition(l, 3)
        [[0, 1, 2], [3, 4, 5], [6, 7, 8, 9]]
 
        >>> partition(l, 4)
        [[0, 1], [2, 3], [4, 5], [6, 7, 8, 9]]
 
        >>> partition(l, 5)
        [[0, 1], [2, 3], [4, 5], [6, 7], [8, 9]]
 
    """
    try:
        n = int(n)
        thelist = list(thelist)
    except (ValueError, TypeError):
        return [thelist]
    p = len(thelist) / n
    return [thelist[p*i:p*(i+1)] for i in range(n - 1)] + [thelist[p*(i+1):]]
Break a list into ``n`` pieces. The last list may be larger than the rest if
    the list doesn't break cleanly. That is::
 
        >>> l = range(10)
 
        >>> partition(l, 2)
        [[0, 1, 2, 3, 4], [5, 6, 7, 8, 9]]
 
        >>> partition(l, 3)
        [[0, 1, 2], [3, 4, 5], [6, 7, 8, 9]]
 
        >>> partition(l, 4)
        [[0, 1], [2, 3], [4, 5], [6, 7, 8, 9]]
 
        >>> partition(l, 5)
        [[0, 1], [2, 3], [4, 5], [6, 7], [8, 9]]