Get all combinations of list elements not ignoring position in Python -

Get all combinations of list elements not ignoring position in Python -

i want combine elements of list sublists (not tuples) specified length.

the itertools.combinations_with_replacement generator want achieve:

>>> list(itertools.combinations_with_replacement([1,2],2)) [(1, 1), (1, 2), (2, 2)]

there 2 things dislike: creates tuples instead of sublists (what alter map), , misses element (2,1) in illustration above.

is there builtin module in python 2 want? if not, there simple way @ to the lowest degree combinations_with_replacements (or other module function) generate missing element in provided example?

maybe:

>>> itertools import product >>> list(product([1, 2], repeat=2)) [(1, 1), (1, 2), (2, 1), (2, 2)]

python python-2.7 python-2.x