python - 如何将抓取的数据写入调整好的列？

Question

我目前正在使用 BeautifulSoup 抓取数据，我正在尝试将抓取的数据写入一个文件，我想在其中制作经过良好调整的列。

这是我当前代码生成的结果:

1997       Fisrt Round         Sampras, Pete       Reneberg, Richey        4-6, 6-4, 6-3, 6-3
1997       Fisrt Round         Philippoussis, Mark       Frana, Javier        4-6, 6-4, 6-3, 6-3
1997       Fisrt Round         Goossens, Kris       Black, Byron        4-6, 6-4, 6-3, 6-3
...

我希望输出看起来像这样:

1997       Fisrt Round         Sampras, Pete             Reneberg, Richey        4-6, 6-4, 6-3, 6-3
1997       Fisrt Round         Philippoussis, Mark       Frana, Javier           4-6, 6-4, 6-3, 6-3
1997       Fisrt Round         Goossens, Kris            Black, Byron            4-6, 6-4, 6-3, 6-3
...

这是我的代码:

for tournamentYear_url in tournamentYear_urls:
    i = 0
    tournamentYear+=1
    soup = make_soup(tournamentYear_url)
    while i < len(get_player_name_first_round(soup)):
        mon_fichier.write(str(tournamentYear) + "       ")
        mon_fichier.write(str("Fisrt Round         "))
        mon_fichier.write(get_player_name_first_round(soup)[i] + "       ")
        mon_fichier.write(get_player_name_first_round(soup)[i+1] + "        ")
        mon_fichier.write(get_player_score_first_round_winner(soup) + "\n")
        i+=2

Answer 1

看看 Python 的 Format Specification Mini-Language .

有一部分专门关于文本对齐和字段宽度/填充:

'<' - Forces the field to be left-aligned within the available space (this is the default for most objects).

'>' - Forces the field to be right-aligned within the available space (this is the default for numbers).

'=' - Forces the padding to be placed after the sign (if any) but before the digits. This is used for printing fields in the form ‘+000000120’. This alignment option is only valid for numeric types.

'^' - Forces the field to be centered within the available space.

以及文档中有关如何使用 format() 的一些示例:

>>> '{:<30}'.format('left aligned')
'left aligned                  '
>>> '{:>30}'.format('right aligned')
'                 right aligned'
>>> '{:^30}'.format('centered')
'           centered           '
>>> '{:*^30}'.format('centered')  # use '*' as a fill char
'***********centered***********'