python - 拆分遇到第一个数字的数据框单元格

Question

我的数据框中有一列，我想在遇到第一个数值的地方拆分它。这是我的数据示例:

                                                    col
1                           Beb il Gisire, contrata 102
12                    Bungemma, territorium 90, 115, 130
13                               Territorium Binhise 188
14                                Contrata Bir Bahar 205
15                                Contrata Bir HaJar 168
16                                 Bir Kibir, contrata 7
17      Lu Burgu; Suburbium Castri Maris 5, 15, 23, 6...

我不能按空格或数字拆分，因为它们会发生变化。期望的输出是:

    1                           Beb il Gisire, contrata           102
    12                          Bungemma, territorium             90, 115, 130
    13                          Territorium Binhise               188
    14                          Contrata Bir Bahar                205
    15                          Contrata Bir HaJar                168
    16                          Bir Kibir, contrata               7
    17                          Lu Burgu; Suburbium Castri Maris  5, 15, 23, 6...

Answer 1

使用 '(.*?)(\d.*)' 正则表达式模式来捕获/拆分组。

In [237]: df.col.str.extract('(.*?)(\d.*)')
Out[237]:
                                   0                 1
1            Beb il Gisire, contrata               102
12             Bungemma, territorium      90, 115, 130
13               Territorium Binhise               188
14                Contrata Bir Bahar               205
15                Contrata Bir HaJar               168
16               Bir Kibir, contrata                 7
17  Lu Burgu; Suburbium Castri Maris   5, 15, 23, 6...