python - 在Python中使用re包将句子分成子句

Question

我有一个很多句子的数据，以一个例子作为下面的句子，我想把它分成2个子句子:

Both whole plasma and the d < 1.006 g/ml density fraction of plasma from 2/2 mice show this broad beta-migration pattern (Fig. 1 B) |T:**1SP3E3| ; |I:**1SP3E3| |L:**1SP3E3| in contrast, 3/3 plasma shows virtually no lipid staining at the beta-position. |T:**1SN3E3| |I:**1SN3E3| |L:**1SN3E3|

拆分为:

Both whole plasma and the d < 1.006 g/ml density fraction of plasma from 2/2 mice show this broad beta-migration pattern (Fig. 1 B)

和

in contrast, 3/3 plasma shows virtually no lipid staining at the beta-position.

我的代码是:

newData =[]
for item in Data:
    test2= re.split(r" (?:\|.*?\| ?)+", item[0])
    test2 =test2[:-1]
    for tx in test2:
        newData.append(tx)
print len(newData)
print newData

但是，我在结果中得到了 3 个项目，包括一个 ;。我查看了原句，发现 ; 在 |T:**1SP3E3| 中; |I:**1SP3E3|，所以我需要从结果中删除这个;。我将我的代码修改为

test2= re.split(r" (?:\|.*?\| ?;?)+", item[0])

但是我得不到正确的结果。谁能帮忙？非常感谢。

Answer 1

[i.strip() for i in re.sub(r'\|\w:\*\*\w*\|', '', re.sub(r' +', r' ', s.strip())).split(';')]

返回

['Both whole plasma and the d < 1.006 g/ml density fraction of plasma from 2/2 mice show this broad beta-migration pattern (Fig. 1 B)', 'in contrast, 3/3 plasma shows virtually no lipid staining at the beta-position.']

但请保持谨慎，因为这取决于您的文本是否与您的示例一致。