aspis.common.aperture

aspis.common.aperture(n, arr)

Returns a new list containing lists of n consecutive elements from the original sequence.

Parameters:

• n (int) – The number of elements to include in each sublist.

• arr (Iterable) – The list to extract sublists from.

Returns:

A new list containing sublists of n consecutive elements from the original list.

Return type:

list[list]

Example

Extracting sublists of 2 consecutive elements:

>>> aperture(2, [1, 2, 3, 4, 5])
[[1, 2], [2, 3], [3, 4], [4, 5]]