pyquery是基于Python的类似jquery的Html解析库.pyquery库是jQuery的Python实现，可以用于解析HTML网页内容。
pyquery allows you to make jquery queries on xml documents. The API is as much as possible the similar to jquery. pyquery uses lxml for fast xml and html manipulation.
This is not (or at least not yet) a library to produce or interact with javascript code. I just liked the jquery API and I missed it in python so I told myself "Hey let's make jquery in python". This is the result.
The project is being actively developped on a git repository on Github. I have the policy of giving push access to anyone who wants it and then to review what he does. So if you want to contribute just email me.
pyquery快速学习教程,代码举例
>>> from pyquery import PyQuery as pq
>>> from lxml import etree
>>> import urllib
>>> d = pq("<html></html>")
>>> d = pq(etree.fromstring("<html></html>"))
>>> d = pq(url=your_url)
>>> d = pq(url=your_url,
... opener=lambda url, **kw: urlopen(url).read())
>>> d = pq(filename=path_to_html_file)
>>> d("#hello")
[<p#hello.hello>]
>>> p = d("#hello")
>>> print(p.html())
Hello world !
>>> p.html("you know <a href='http:///'>Python</a> rocks")
[<p#hello.hello>]
>>> print(p.html())
you know <a href="/Other//index.html">Python</a> rocks
>>> print(p.text())
you know Python rocks
You can use some of the pseudo classes that are available in jQuery but that are not standard in css such as :first :last :even :odd :eq :lt :gt :checked :selected :file:
>>> d('p:first')
[<p#hello.hello>]
pyquery主页地址: pyquery主页
pyquery最新版下载地址: pyquery最新版下载
