Secret santa _init_possible_recipients

_init_possible_recipients.py

from players_info import ListOfPlayerInfo
from typing import List

def _init_possible_recipients(players: ListOfPlayerInfo) -> List[List[int]]:
    """
    Apply inclusion and exclusion lists
    to get all possible recipients for each player.
    """
    all_names = [player.name for player in players]
    possible_ids: List[List[int]] = [
        [idx for idx, other_name in enumerate(all_names)
         if other_name != player.name and
         (len(player.include) == 0 or other_name in player.include) and
         player not in player.exclude]
        for player in players]

    return possible_ids