[英]Regular Expression with multiple matches - Python
I have searched the web to find a similar problem but couldn't. 我在网上搜索了一个类似的问题,但不能。
Here is an address: 这是一个地址:
the fashion potential hq 116 w 23rd st ste 5 5th floor new york ny 10011
时尚潜力116 w 23rd st ste 5 5th floor new york ny 10011
Using the following regex in python I tried to find the all possible main addresses in the above line: 在python中使用以下正则表达式我试图在上面的行中找到所有可能的主要地址:
re.findall(r'^(.*)(\b\d+\b)(.+)(\bst\b|\bste\b)(.*)$', 'the fashion potential hq 116 w 23rd st ste 5 5th floor new york ny 10011')
I get result as: 我得到的结果如下:
[('the fashion potential hq ', '116', ' w 23rd st ', 'ste', ' 5 5th floor new york ny 10011')]
. [('the fashion potential hq ', '116', ' w 23rd st ', 'ste', ' 5 5th floor new york ny 10011')]
。
I also want the result to include this: ('the fash....', '116', 'w 23rd ', 'st', 'ste 5 5th....')
. 我也希望结果包括:(
('the fash....', '116', 'w 23rd ', 'st', 'ste 5 5th....')
。 I expected findall
would do the trick but didn't. 我希望
findall
可以做到这一点,但事实并非如此。 Any help is greatly appreciated. 任何帮助是极大的赞赏。
To make it clear what I want as output (or similar which includes all possibilities): [ ('the fashion potential hq ', '116', ' w 23rd ', 'st', 'ste 5 5th floor new york ny 10011'), ('the fashion potential hq ', '116', ' w 23rd st ', 'ste', ' 5 5th floor new york ny 10011')]
为了清楚我想要的输出(或类似的包括所有可能性):
[ ('the fashion potential hq ', '116', ' w 23rd ', 'st', 'ste 5 5th floor new york ny 10011'), ('the fashion potential hq ', '116', ' w 23rd st ', 'ste', ' 5 5th floor new york ny 10011')]
You need to run 2 regex expressions, one with lazy dot and another with a greedy dot. 你需要运行2个正则表达式,一个带有懒点,另一个带有贪婪点。
^(.*?)(\b\d+\b)(.+)\b(ste|st|ave|blvd)\b\s*(.*)$
The second one with the use lazy dot matching pattern inside: 第二个使用懒惰点匹配模式:
^(.*?)(\b\d+\b)(.+?)\b(ste|st|ave|blvd)\b\s*(.*)$
^^^ ^^^^^^^^^^^^^^^
See the regex demo 请参阅正则表达式演示
Output: 输出:
the fashion potential hq
116
w 23rd
st
ste 5 5th floor new york ny 10011
Python sample code : Python示例代码 :
import re
p = re.compile(r'^(.*?)(\b\d+\b)(.+?)\b(ste|st|ave|blvd)\b\s*(.*)$')
p2 = re.compile(r'^(.*?)(\b\d+\b)(.+)\b(ste|st|ave|blvd)\b\s*(.*)$')
s = "the fashion potential hq 116 w 23rd st ste 5 5th floor new york ny 10011"
m = p.search(s)
if m:
n = p2.search(s)
if n:
print([m.groups(), n.groups()])
Results: 结果:
[
('the fashion potential hq ', '116', ' w 23rd ', 'st', 'ste 5 5th floor new york ny 10011'),
('the fashion potential hq ', '116', ' w 23rd st ', 'ste', '5 5th floor new york ny 10011')
]
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