separated by result of the function _ called with an argument string ', ', for every i in list_ without last element, result of the function force_text called with an argument last_word, result of the function force_text called with an argument: last element of list_. call the function allow_lazy with 2 arguments: get_text_list and six.text_type, substitute the result for get_text_list.
get_text_list = allow_lazy ( get_text_list , six . text_type )