Python 3.x 对文件进行数字排序，即使文件中有字母

我如何对这样的东西进行数字排序

GDcheerios.38265484009

BirdPigeon.2051412858

彼得帕克姆J.66848470

这些都在scores.txt中

#reading the file lines
  with open("scores.txt") as f:
    names_scores = f.read().splitlines()

  #sorting player scores
  player_sort = []

  for line in names_scores:
    player_sort.append(line)

  player_sort.sort()
  print(player_sort)

您可以使用内置函数使用键函数对列表进行排序，键函数在

上拆分，并选择最后一个整数元素作为列表中每个项目的比较键

names_scores = [
    "BirdPigeon.2051412858", "GDcheerios.38265484009", "peterparkermj.66848470",
]
print(sorted(names_scores, key=lambda x: int(x.rsplit(".", maxsplit=1)[-1])))

['peterparkermj.66848470', 'BirdPigeon.2051412858', 'GDcheerios.38265484009']