Mailman 3 - lxml - The Python XML Toolkit

can I tell lxml to ignore xmlids?
by Martin Mueller Oct. 31, 2022

Oct. 31, 2022

Duplicate xmlids have way of creeping into my 60,000 documents. The ids keep the document from parsing, which is helpful in drawing attention to errors, but it makes it harder to correct the errors. I work with documents in the TEI namespace, and I have a very kludgy workaround: I comment out the reference to the schema and change ‘xml:id ‘ to ‘xmlom’. Then I can loop through the document and fix errors with a script. There must be a more elegant way to do this. Is there away of telling lxml: … [View More]

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Turn three-line block into single?
by Gilles Oct. 31, 2022

Oct. 31, 2022

Hello, Before I resort to a regex, I figured I should ask here. To find and remove possible duplicates, I need to turn each block into a single line: FROM <wpt lat="46.98520" lon="6.8831"> <name>blah</name> </wpt> TO <wpt lat="46.98520" lon="6.8831"><name>blah</name></wpt> Do you know of a way to do this in lxml? Thank you.

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Incremental XML generation questions
by matias.wargelin＠gmail.com Sept. 22, 2022

Sept. 22, 2022

Hi! I'm interested in incremental XML generation. I have two questions: 1. Is it somehow possible to first create an element, then open it with context manager? The reasoning for this is that I have pretty complicated elements and I'm using a helper library to create them, so it would be useful to just get the element from the helper library and start writing to it. I'm thinking something like this, but this does not work: f = BytesIO() with etree.xmlfile(f) as xf: element = … [View More]

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html diff changes the structure of the html (and a mystery about debugging)
by Steve Sept. 12, 2022

Sept. 12, 2022

Hi, I'm using lxml's html diff functionality in a project and it has been working well so far. Sometime back though I noticed that the generated diff changes the structure of the html in a manner that's less than ideal for our use case. An example: >>> from lxml.html import diff >>> a = "<div id='first'>some old text</div><div id='last'>more old text</div>" >>> b = "<div id='first'>some old text</div><div id='middle'>and … [View More]

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lxml build system for pypi downloads of it
by Kacvinsky, Tom Sept. 5, 2022

Sept. 5, 2022

Hi, What build system is being used to make the wheels for lxml, ones that can be installed by pip? I ask because I want to see if some performance issues I am seeing that seem to be tied to the version of libxml2 and lxml. I want to see if I am building from source the same way the wheels available via pip are built, so I am thinking I can look at a build configuration - compiler, glibc, Linux distro, compiler/linker optimizations, version of cython used - if lxml wheels are built using … [View More]

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[lxml-dev] Building LXML Trunk
by Sidnei da Silva Aug. 31, 2022

Aug. 31, 2022

Hi, I've tried to build lxml from trunk today, on Win32. Got the following error: src\lxml\etree.c(880) : error C2059: syntax error : ')' src\lxml\etree.c(881) : error C2059: syntax error : ')' src\lxml\etree.c(882) : error C2059: syntax error : ')' src\lxml\etree.c(883) : error C2059: syntax error : ')' Any clue? Smells like a Pyrex issue? -- Sidnei da Silva Enfold Systems http://enfoldsystems.com Fax +1 832 201 8856 Office +1 713 942 2377 Ext 214

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Aug. 30, 2022

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by sila160222＠gmail.com Aug. 30, 2022

Aug. 30, 2022

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Where to report security issues
by Tim McCormack Aug. 26, 2022

Aug. 26, 2022

I have a couple of low-to-moderate severity vulnerabilities to report in lxml.html.clean (and would be happy to submit tests and patches). I did not see a designated security contact or reporting process. What process should I use? - Tim McCormack

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Adding HTML inside XML
by karl＠cs.stanford.edu Aug. 19, 2022

Aug. 19, 2022

Hello, I need to add some HTML inside XML. The result should look like this: <content> <![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd"><en-note><p>line one</p><p>line two</p></en-note>]]> </content> the code i'm using is this: # read html from file - result is : content_text = '<p>line one</p><p>line two</p&… [View More]

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