在Regex-Python中使用字符串模式进行提取

Question

我们不能在正则表达式中给出一个字符串吗？例如，re.compile('((.*)?=<Bangalore>)')，在下面的代码中我提到了<Bangalore>，但它没有显示。你知道吗

我想在班加罗尔之前提取文本。你知道吗

import re

regex = re.compile('((.*)?=<>)')

line = ("Kathick Kumar, Bangalore who was a great person and lived from 29th 

March 1980 - 21 Dec 2014")

result = regex.search(line)

print(result)

期望输出：Kathick Kumar，班加罗尔

Answer 1

使用(.*)(?:Bangalore)模式

>>> line = ("Kathick Kumar, Bangalore who was a great person and lived from 29thMarch 1980 - 21 Dec 2014")
>>> import re
>>> regex = re.compile('(.*)(?:Bangalore)')
>>> result = regex.search(line)
>>> print(result.group(0))
Kathick Kumar, Bangalore
>>> 

Answer 2

像这样的？你知道吗

import re
regex = re.compile('(.*Bangalore)')
result = regex.search(line)

>>> print result.groups()
('Kathick Kumar, Bangalore',)