推荐学习书目
› Learn Python the Hard Way
Python Sites
› PyPI - Python Package Index
› http://diveintopython.org/toc/index.html
› Pocoo
值得关注的项目
› PyPy
› Celery
› Jinja2
› Read the Docs
› gevent
› pyenv
› virtualenv
› Stackless Python
› Beautiful Soup
› 结巴中文分词
› Green Unicorn
› Sentry
› Shovel
› Pyflakes
› pytest
Python 编程
› pep8 Checker
Styles
› PEP 8
› Google Python Style Guide
› Code Style from The Hitchhiker's Guide
这是一个创建于 4184 天前的主题，其中的信息可能已经有所发展或是发生改变。
 |
1
jason52 2013-05-23 16:08:00 +08:00
您是想抓图？哪里有ubb呢？
|
|
2
jason52 2013-05-23 16:09:12 +08:00
you mean URL?
|
 |
3
KotiyaSanae 2013-05-23 16:31:48 +08:00
```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'.*(http://.*html?).*' pat = re.compile(pattern) pat.findall(content) ``` |
 |
4
dreampuf 2013-05-23 16:53:07 +08:00  1
|
|
5
dreampuf 2013-05-23 16:53:21 +08:00
import re
re.search("\\[(?:([^=]+)=([^\\]]+)|([^\\]]+))\\]([^\\[]+)\\[/(?:\\1|\\3)\\]", searchText) |
 |
6
kenneth OP |
|
7
KotiyaSanae 2013-05-23 19:08:44 +08:00
@kenneth 没太看懂你要匹配什么，是所有的boston么？那个网站不太会用……
pattern = r'.*](http://.*html?).*' ？ python环境下通过…… |
|
8
jason52 2013-05-23 23:08:17 +08:00
这种事强烈推荐用pyquery做 代码可以很简单 抓图代码就这么一点
http://dpaste.com/1196576/ |
|
9
jason52 2013-05-23 23:17:39 +08:00
@KotiyaSanae 如果用re的话这种可以
|
Select Language