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kenneth/gist:5633351

Created May 23, 2013 07:46
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a newbie regex problem?
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gistfile1.py
# -*- coding:utf-8 -*-
#!/usr/bin/env python
import re
content="""
[URL="http://www.boston.com/bigpicture/2008/10/the_sun.html"]http://www.boston.com/bigpictu....html[/URL]
[url="http://www.boston.com/bigpicture/2008/10/the_sun.html"]http://www.boston.com/bigpictu....html[/url]
[URL=http://www.boston.com/bigpicture/2008/10/the_sun.html]http://www.boston.com/bigpictu....html[/URL]
[url=http://www.boston.com/bigpicture/2008/10/the_sun.html]http://www.boston.com/bigpictu....html[/url]
[url]http://www.boston.com/bigpictu....html[/url]
[URL]http://www.boston.com/bigpictu....html[/URL]
"""
pattern = r'(?i)\[url="?[\s\S]*?\]'
for match in re.finditer(pattern, content):
print match.group()
@SeavantUUz
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能在这里写么？我想可能应该这样

import re
content="""
[URL="http://www.boston.com/bigpicture/2008/10/the_sun.html"]http://www.boston.com/bigpictu....html[/URL]
[url="http://www.boston.com/bigpicture/2008/10/the_sun.html"]http://www.boston.com/bigpictu....html[/url]
[URL=http://www.boston.com/bigpicture/2008/10/the_sun.html]http://www.boston.com/bigpictu....html[/URL]
[url=http://www.boston.com/bigpicture/2008/10/the_sun.html]http://www.boston.com/bigpictu....html[/url]
[url]http://www.boston.com/bigpictu....html[/url]
[URL]http://www.boston.com/bigpictu....html[/URL]
"""
pattern = r'.*(http://.*html?).*'
pat = re.compile(pattern)
pat.findall(content)

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