xml-parsing | 易学教程

XMLPullParser parser failed to parse “(??????) [????] ·” inside xml tag

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问题 I am parsing following XMLPullParser with Jsoup <title>(??????) [????]0 BLACK LAGOON -???? · ????- ?01-09?</title> <guid isPermaLink='true'>http://fenopy.eu/torrent/+black+lagoon+A+01+09+/OTcyOTA3Mw</guid> <pubDate>Wed, 27 Feb 2013 11:00:04 GMT</pubDate> <category>Anime</category> <link>http://fenopy.eu/torrent/+black+lagoon+A+01+09+/OTcyOTA3Mw</link> <enclosure url="http://fenopy.eu/torrent/-BLACK-LAGOON-01-09-/OTcyOTA3Mw==/download.torrent" length="569296173" type="application/x-bittorrent"

How to scrape multiple webpages without overwriting the results?

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问题 New to scraping and trying to scrape multiple webpages from Transfermarkt without overwriting the previous one. Know that this question has been asked previously but I can't get it to work for this case. from bs4 import BeautifulSoup as bs import requests import re import pandas as pd import itertools headers = {'User-Agent' : 'Mozilla/5.0'} df_headers = ['position_number' , 'position_description' , 'name' , 'dob' , 'nationality' , 'height' , 'foot' , 'joined' , 'signed_from' , 'contract

Does JAXB always require XSD

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问题 http://www.oracle.com/technetwork/articles/javase/index-140168.html#binsch - This article says " JAXB requires that the XML document you want to access has a schema " Here is a Hello World example , uses hello.xsd http://jaxb.java.net/tutorial/section_1_3-Hello-World.html#Hello%20World - And here is a Hello World example without using any xsd . http://www.mkyong.com/java/jaxb-hello-world-example/ Does specification says that JAXB also works without xsd ,if that is true then how far the term

Extracting from a big xml the query is failing with string literal too long

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This Question is with reference to where I was not able to parse a big xml. Question reference link When the size of the xml is big , currently it is 250 kb the parsing is failing with string literal too long . Please find the solution below: Kimi Solution: 1. CREATE OR REPLACE FUNCTION APE9_BLOB_2_CLOB(L_BLOB BLOB) RETURN CLOB IS L_CLOB CLOB; L_SRC_OFFSET NUMBER; L_DEST_OFFSET NUMBER; L_BLOB_CSID NUMBER := DBMS_LOB.DEFAULT_CSID; V_LANG_CONTEXT NUMBER := DBMS_LOB.DEFAULT_LANG_CTX; L_WARNING NUMBER; L_AMOUNT NUMBER; BEGIN DBMS_LOB.CREATETEMPORARY(L_CLOB, TRUE); L_SRC_OFFSET := 1; L_DEST_OFFSET

RapidXML compilation error parsing string

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问题 I have been having some trouble using RapidXML to parse a string. I receive an error from within Eclipse claiming the parse function does not exist. make all Building file: ../search.cpp Invoking: Cross G++ Compiler g++ -DDEBUG -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"search.d" -MT"search.d" -o "search.o" "../search.cpp" ../search.cpp: In function ‘void search(CURL*, CURLcode, std::string, std::string)’: ../search.cpp:29:27: error: no matching function for call to ‘rapidxml::xml

How would I create a callback around an XML request?

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I've been trying to understand how callbacks work in Swift. I've gone over quite a few examples ( like this one ) that have helped me to better understand callbacks, but I haven't had any luck in properly implementing one. I have a function that accepts a URL, downloads some XML data from a web api and then parses it into objects. At the same time I have a UILabel that is waiting for some data from the XML request. Below is a partial example of my function that I'd like to set up with a callback. For the sake of clarity just assume it only returns a single data point which which will be

JAXB Unmarshalling an subset of Unknown XML content

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问题 I have a requirement to unmarshall a subset of Unknown XML content, with that unmarshalled object, I need modify some contents and re-bind the same XML content(subset) with the Original XML. Sample Input XML: <Message> <x> </x> <y> </y> <z> </z>  <Content> <Name>Robin</Name> <Role>SM</Role> <Status>Active</Status> </Content> ..... </Message> Need to unmarshall the <Content> tag alone, by keeping the other XML part as same.

getElementById for XML Documents, Mozilla extensions

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问题 Is document.getElementById method supported on DOM parsed from XML strings using the DOMParser method in Mozilla? I am making a Mozilla extension that reads an XML file and uses DOM Parser to convert the XML into a DOM element and tries getting elements by Id. The method getElementsByTagName works but not getElementById. It always returns null. function (xmlString) { var parser = new DOMParser(); var doc = parser.parseFromString(xmlString, "text/xml"); var aNodes = doc.getElementsByTagName(

Parsing a large (~40GB) XML text file in python

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问题 I've got an XML file I want to parse with python. What is best way to do this? Taking into memory the entire document would be disastrous, I need to somehow read it a single node at a time. Existing XML solutions I know of: element tree minixml but I'm afraid they aren't quite going to work because of the problem I mentioned. Also I can't open it in a text editor - any good tips in generao for working with giant text files? 回答1: First, have you tried ElementTree (either the built-in pure

Writing xml and reading it back c#

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问题 ok, I am now using the document method for writing my XML instead of the XmlWriter. I have written my XML file with. userNode = xmlDoc.CreateElement("user"); attribute = xmlDoc.CreateAttribute("age"); attribute.Value = "39"; userNode.Attributes.Append(attribute); userNode.InnerText = "Jane Doe"; rootNode.AppendChild(userNode); But the question is again how to read these settings back. <users> <user name="John Doe" age="42" /> <user name="Jane Doe" age="39" /> </users> The format of the file I