lxml

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lxml iterparse in python can't handle namespaces

from lxml import etree import StringIO data= StringIO.StringIO(\'<root xmlns=\"http://some.random.schema\"><a>One</a><a>Two</a><a>Three</a>开发者_运维知识库&[详细]

2023-03-27 11:11 分类：问答
random text from /dev/random raising an error in lxml: All strings must be XML compatible: Unicode or ASCII, no NULL bytes

I am, for the sake of testing my web app, pasting some random characters from /dev/random into my web frontend. This line throws an error:[详细]

2023-03-27 09:26 分类：问答
When using iterdescendants() on an etree, is it ok to modify the tree?

(Python 3.2) I\'m using etree to parse some XML. To do this, I\'m recursively iterating through the document with iterdescendants(). So, something like:[详细]

2023-03-26 12:10 分类：问答
How to use xpath from lxml on null namespaced nodes?

What is the best way to handle the lack of a namespace on some of the nodes in an xml document using lxml?Should I first modify all None named nodes to add the \"gmd\" name and then change the tree at[详细]

2023-03-25 22:37 分类：问答
lxml pretty_print python memory overload

I have a poorly formatted xml file with over 350 MB of data. Basically, all the data was consolidated into one line. I am trying to pretty_print this into a new file to ma开发者_JAVA百科ke life easier[详细]

2023-03-25 12:11 分类：问答
lxml installation problems on Mac

I am trying to install collective.xdv on my Mac locally. I am following the instructions here: http://plone.org/products/collective.xdv/documentation/tutorial/advanced-xdv-theming/prerequisites[详细]

2023-03-24 11:59 分类：问答
lxml: how to discard all <li> elements containing a link with particular class?

As is often the case, I\'m struggling with the lack of proper lxml documentation (note to self: should write a proper lmxl tutorial and get lots of traffic!).[详细]

2023-03-24 11:36 分类：问答
lxml: get element with a particular child element?

Working in lxml, I want to get the href attribute of all links with an img child that has title=\"Go to next page\".[详细]

2023-03-24 08:16 分类：问答
XHTML namespace issues with cssselect in lxml

I have problems using cssselect with a XHTML (or XML with namespace). Although the documentation says how to use namespace in csselect I do not understand it: cssselect namespaces[详细]

2023-03-23 08:27 分类：问答
Remove elements with text using lxml

I have the following xml file <xml> <network id=\"5\"> <nodelist> <IP>10.10.0.135::3111</IP>[详细]

2023-03-22 23:12 分类：问答