xml-parsing

Grouping XML elements based on attributes with XSLT

由 风流意气都作罢 提交于 2019-12-08 05:53:29
问题 I am working on a webpage that publishes a schedule of presentations based on an XML feed that I don't have access to change. The feed looks like this: <track name="Track 1"> <session name="Session 1" starttime="2012-06-06 10:45" endtime="2012-06-06 12:45"> <presentation name="Presentation 1"> ...presentation info </presentation> <presentation name="Presentation 2"> ...presentation info </presentation> </session> <session name="Session 2" starttime="2012-06-06 10:45" endtime="2012-06-06 12:45

Small issue with deleting duplicates in XML using java

由 我只是一个虾纸丫 提交于 2019-12-08 05:48:43
问题 This is sample XML: <?xml version="1.0" encoding="UTF-8" standalone="no"?> <check> <val> <Samsung> <name value="galaxy" /> <name value="galaxy" /> <name value="galaxys" /> <id value="123" /> <id value="123" /> <cal>23</cal> <cal>23</cal> <name2 value="galaxy" /> </Samsung> <htc> <name value="galaxy" /> <name value="galaxy" /> <name value="galaxys" /> <id value="123" /> <id value="123" /> <name2 value="galaxy" /> </htc> </val> </check> This is java code I wrote which finds the duplicate

How to ingore namespace prefixes on VTD Xpath lookup

由 [亡魂溺海] 提交于 2019-12-08 05:22:50
问题 I'm building a VTD based XML Parsing engine in order to process files from several input systems. I'm currently trying to get values from tags with namespace prefix: <?xml version="1.0" encoding="UTF-8"?> <cli:clients xmlns declarations > <cli:client> <dat:name>CLIENT NAME</dat:name> <dat:age>1</dat:age> </cli:client> and querying the following Xpaths: //client/age/text() //client/name/text() How can I set VTD AutoPilot to ignore the namespace prefix? NOTE : I cannot change the xpaths as I

How to get xpath from root to particular element in python while parsing xml

由 ⅰ亾dé卋堺 提交于 2019-12-08 04:57:47
问题 I want to list all the elements path in xml with respect to their root. for example <A> <B> <C>Name</C> <D>Name</D> </B> </A> So i want to list them as :- A/B/C A/B/D I am able to parse xml using "Element" Object of python but not able to extract xpath from it. Any help? 回答1: One can construct a parent map of the parsed tree and then use it to construct a needed XPath: import xml.etree.ElementTree as parser def get_parent_map(root): return {c:p for p in root.iter() for c in p} def extract

Parsing small web page with xml2 throws XML_PARSE_HUGE error

由 走远了吗. 提交于 2019-12-08 04:35:58
问题 Recently a user of my rNOMADS package in R began getting unexpected errors: Error: Excessive depth in document: 256 use XML_PARSE_HUGE option [1] We tracked the issue down to this command: html.tmp <- xml2::read_html("http://nomads.ncep.noaa.gov/cgi-bin/filter_rap.pl?dir=%2Frap.20151120") Upon following the link, it appears that the web page to be parsed is no larger than other ones that work fine, and much less than the 1 megabyte limit that should require the XML_PARSE_HUGE option.

How to convert xml data to data frame in R

由 荒凉一梦 提交于 2019-12-08 04:11:15
Hello guys, I need to load an xml file into a data frame in R. The xml format is as shown below. How do I acheive the same? <?xml version="1.0" encoding="utf-8"?><posts> <row Id="1" PostTypeId="1" AcceptedAnswerId="17" CreationDate="2010-07-26T19:14:18.907" Score="6"/></posts> I tried the below code....It does not give the desired output. I am expecting a tabular output with the column names and their values listed below. library(XML) xml.url ="test.xml" xmlfile = xmlTreeParse(xml.url) class(xmlfile) xmltop=xmlRoot(xmlfile) print(xmltop)[1:2] plantcat <- xmlSApply(xmltop, function(x) xmlSApply

substr in awk statement from xml parse

由 混江龙づ霸主 提交于 2019-12-08 04:11:04
问题 Link to the original question: bash script extract XML data into column format and now for a modification and explanation -> Something within this line of code is not correct and I believe it is with the substr portion and that would be because I don't have a full understanding and would like to learn HOW better to understand it. Yes I have looked at documentation and its not fully clicking. A couple examples as well as an answer would really be helpful. awk -F'[<>]' 'BEGIN{a["STKPR"]="Prod"

Is it absolutely mandatory to replace “>” by “>” in XML files? [duplicate]

由 房东的猫 提交于 2019-12-08 04:02:19
问题 This question already has answers here : What characters do I need to escape in XML documents? (9 answers) Closed last year . I have a simple XML file <?xml version="1.0" encoding="utf-8" standalone="yes"?> <Document> <DATEN> <DTA_Coding_Line>0100011509856>249099000000000000004039555+ 010001456></DTA_Coding_Line> </DATEN> </Document> I have validated this file with several online XML validation tools and it does not create errors. Yet, in XML documentations I can read that I would have to

Float image in PDF using xsl:fo

由 孤街醉人 提交于 2019-12-08 03:51:35
问题 I have been trying hard to find a solution to this but no luck till now. I'm generating a PDF from xml and I want to float the images inside the pdf. Like for example if I have image floating left in the xml, same should get applied into the pdf. <p> <img width="127" height="190" src="/images/241729.jpg" style="float: left;"> Globally transition high standards in technology via ubiquitous partnerships. Distinctively pursue worldwide paradigms vis-a-vis business e-business. </p> and the XSL

Get many webpages updation alerts. Systematic automated web scraping

由 孤街浪徒 提交于 2019-12-08 03:22:20
问题 I have used google sheet function IMPORTXML for scraping specific parts of webpages but It's not working properly with long xpath, not fluent, not smooth on tons of websites URL. I have also tried distill extension, excel scraping from web table but It is also not long term smooth solution. Please help to get notified on changes / updation of specific parts of tons of webpages. 来源： https://stackoverflow.com/questions/54444976/get-many-webpages-updation-alerts-systematic-automated-web-scraping
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