将多语言日期时间格式转换为“%Y-%m-%d”

Question

我正在从维基百科页面底部抓取参考资料。这些引用包含一个我可以解析的 OpenUrl link。这是一个例子：

<span 
    title="ctx_ver=Z39.88-2004&amp;
    rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;
    rft.genre=unknown&amp;
    rft.jtitle=The+Tennessean&amp;
    rft.atitle=Belmont+University+awarded+final+2020+presidential+debate&amp;
    rft.date=2019-10-11&amp;
    rft.aulast=Tamburin&amp;
    rft.aufirst=Adam&amp;
    rft_id=https%3A%2F%2Fwww.tennessean.com%2Fstory%2Fnews%2F2019%2F10%2F11%2Fbelmont-university-nashville-hosts-presidential-debate-2020%2F3941983002%2F&amp;
    rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020+United+States+presidential+election" 

    class="Z3988">
</span>

我正在成功获取 rft.date 值。但是，值的格式各不相同。我正在尝试做两件事：

'Guess' 语言并翻译（如果可能）
确定格式并重新格式化为 "%Y-%m-%d"

如果没有语言问题，我可以使用 dateutil（请参阅页面的一半）。然而，语言问题完全难倒了我。

有人对如何处理此类示例的翻译有任何建议吗？

0 "մայիսի 8, 2019"
1 "մայիսի 6, 2019"
2 "մայիսի 10, 2019"
3 "June 20, 2019"
4 "January 16, 2019"
5 "Aug 8, 2019"
6 "Aug 4, 2019"
...
12 "9 August 2019"
13 "8 May 2019"
14 "8 July 2020"
15 "8 July 2019"
16 "8 January 2020"
17 "8 de enero de 2020"
18 "7 tháng 8 năm 2019"
19 "7 May 2020"
...
33 "31 de diciembre de 2019"
...
40 "28 December 2019"
41 "28 de diciembre de 2019"
42 "27 de septiembre de 2019"
43 "26 November 2019"
44 "25 tháng 6 năm 2019"
45 "25 May 2019"
46 "25 March 2020"
47 "25 June 2019"
48 "24 June 2019"
49 "23 July 2019"
50 "22 tháng 7 năm 2019"
51 "22 July 2020"
52 "22 de abril de 2019"
53 "21 August 2019"
54 "2020-10-18"
55 "2020-09-21"
56 "2020-09-19"
57 "2020-09-16"

Answer 1

您可以使用 googletrans python 库来实现您的目标。我在本地试了一下，好像还不错。

代码如下：

import pandas as pd
from googletrans import Translator

translator = Translator()

df = pd.read_csv('input_file.tsv', sep=' ', header=None, index_col=0)
df.columns = ['date']

df['translated'] = df['date'].map(lambda x: translator.translate(x).text)
print(df)

输出：

                        date         translated                                             
0             մայիսի 8, 2019        May 8, 2019
1             մայիսի 6, 2019        May 6, 2019
2            մայիսի 10, 2019       May 10, 2019
3              June 20, 2019      June 20, 2019
4           January 16, 2019   January 16, 2019
5                Aug 8, 2019        Aug 8, 2019
6                Aug 4, 2019        Aug 4, 2019
12             9 August 2019      9 August 2019
13                8 May 2019         8 May 2019
14               8 July 2020        8 July 2020
15               8 July 2019        8 July 2019
16            8 January 2020     8 January 2020
17        8 de enero de 2020    January 8, 2020
18        7 tháng 8 năm 2019     August 7, 2019
19                7 May 2020         7 May 2020
33   31 de diciembre de 2019  December 31, 2019
40          28 December 2019   28 December 2019
41   28 de diciembre de 2019       Dec 28, 2019
42  27 de septiembre de 2019       Sep 27, 2019
43          26 November 2019   26 November 2019
44       25 tháng 6 năm 2019      June 25, 2019
45               25 May 2019        25 May 2019
46             25 March 2020      25 March 2020
47              25 June 2019       25 June 2019
48              24 June 2019       24 June 2019
49              23 July 2019       23 July 2019
50       22 tháng 7 năm 2019      July 22, 2019
51              22 July 2020       22 July 2020
52       22 de abril de 2019       Apr 22, 2019
53            21 August 2019     21 August 2019
54                2020-10-18         2020-10-18
55                2020-09-21         2020-09-21
56                2020-09-19         2020-09-19
57                2020-09-16         2020-09-16

将多语言日期时间格式转换为“%Y-%m-%d”

Converting multi language date time formats to "%Y-%m-%d"

python

python-dateutil