This python pep sums it up: https://www.python.org/dev/peps/pep-0008/
# pep8 Style Guide for Lists my_list = [ 1, 2, 3, 4, 5, 6, ] result = some_function_that_takes_arguments( 'a', 'b', 'c', 'd', 'e', 'f', )
