我有一个 .txt 文件，我读了它并希望使用这些值创建格式化字符串。第 3 列和第 4 列需要小数，最后一列需要百分号和 2 位小数。格式化的字符串将显示类似“公牛队的总上座率为 894659，平均上座率为 21,820，容量为 104.30%”

缩短的 .txt 文件包含以下几行：

1   Bulls   894659  21820   104.3
2   Cavaliers   843042  20562   100
3   Mavericks   825901  20143   104.9
4   Raptors 812863  19825   100.1
5   NY_Knicks   812292  19812   100

到目前为止，我的代码看起来像这样，并且它大部分工作，减去逗号和小数位。

file_1 = open ('basketball.txt', 'r')
count = 0

list_1 = [ ]
for line in file_1:
    count += 1
    textline = line.strip()
    items = textline.split()
    list_1.append(items)

print('Number of teams: ', count)
for line in list_1:
    print ('Line: ', line)

file_1.close()

for line in list_1: #iterate over the lines of the file and print the lines with formatted strings
    a, b, c, d, e = line
    print (f'The overall attendance at the {b} game was {c}, average attendance was {d}, and the capacity was {e}%.')

非常感谢任何有关如何格式化代码以显示带逗号 (21820 ->21,828) 的数字和带有 2 位小数和百分号 (104.3 -> 104.30%) 的最后一列的帮助。