xml-parsing

问题 I'm using the cElementTree module in Python to get the text child of an XML tree, using the text property. But it seems to work only for the immediate text children (see below). $ python ... >>> import xml.etree.cElementTree as ET >>> root = ET.XML('<root><elm key="value">Some text</elm>More text</root>') >>> root.text >>> root = ET.XML('<root>Text 1<elm key="value">Text</elm>Text 2<elm2 />Text 3</root>') >>> root.text 'Text 1' >>> Is it possible to retrieve all immediate text children of a

问题 I'm in a part of an application where I have an access to the xmlStreamReader which is representing the XML file needed to be fully read into a String . Is there a way to obtain the XML content without building another xmlStreamReader or using another stream on the file? 回答1: import javax.xml.stream.XMLStreamReader; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.TransformerException; import javax.xml.transform

问题 I'm in a part of an application where I have an access to the xmlStreamReader which is representing the XML file needed to be fully read into a String . Is there a way to obtain the XML content without building another xmlStreamReader or using another stream on the file? 回答1: import javax.xml.stream.XMLStreamReader; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.TransformerException; import javax.xml.transform

问题 I'm in a part of an application where I have an access to the xmlStreamReader which is representing the XML file needed to be fully read into a String . Is there a way to obtain the XML content without building another xmlStreamReader or using another stream on the file? 回答1: import javax.xml.stream.XMLStreamReader; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.TransformerException; import javax.xml.transform

问题 I'm trying to fix an XML file with thousands of lines that have the error: Opening and ending tag mismatch error I'm using right now simpleXML to parse this file, so before parse with this librarie I need to fix the XML file: Right now I'm trying with this solution but it's not enough: libxml_use_internal_errors(true); $xml = @simplexml_load_file($temp_name); $errors = libxml_get_errors(); foreach ($errors as $error) { if (strpos($error->message, 'Opening and ending tag mismatch')!==false) {

问题 Is there a way I can use STAX parser to efficiently parse an XML document with multiple lists of objects of different classes (POJO). The exact structure of my XML is as follows (class names are not real) <?xml version="1.0" encoding="utf-8"?> <root> <notes /> <category_alpha> <list_a> <class_a_object></class_a_object> <class_a_object></class_a_object> <class_a_object></class_a_object> <class_a_object></class_a_object> . . . </list_a> <list_b> <class_b_object></class_b_object> <class_b_object

问题 Referencing the csv module, how is the following data downloaded? nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ basex uri.xq Stopped at /home/nicholas/flwor/covid/uri.xq, 3/13: [XPST0081] No namespace declared for 'doc:csv'. nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ cat uri.xq xquery version "3.1"; let $csv := doc:csv('http://www.bccdc.ca/Health-Info-Site/Documents/BCCDC_COVID19_Dashboard_Lab_Information.csv') as $data return $data nicholas@mordor:~/flwor

问题 Referencing the csv module, how is the following data downloaded? nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ basex uri.xq Stopped at /home/nicholas/flwor/covid/uri.xq, 3/13: [XPST0081] No namespace declared for 'doc:csv'. nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ cat uri.xq xquery version "3.1"; let $csv := doc:csv('http://www.bccdc.ca/Health-Info-Site/Documents/BCCDC_COVID19_Dashboard_Lab_Information.csv') as $data return $data nicholas@mordor:~/flwor

问题 here's some xml i'm parsing: <?xml version="1.0" encoding="utf-8"?> <data> <row ows_Document='Weekly Report 10.21.2020' ows_Category='Weekly Report'/> <row ows_Document='Daily Update 10.20.2020' ows_Category='Daily Update'/> <row ows_Document='Weekly Report 10.14.2020' ows_Category='Weekly Report'/> <row ows_Document='Weekly Report 10.07.2020' ows_Category='Weekly Report'/> <row ows_Document='Spanish: Reporte Semanal 07.10.2020' ows_Category='Weekly Report'/> </data> i've been trying to

问题 The following EBNF rule expressed as CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*) is really hard for me to understand. Can someone give a few examples of valid and invalid strings. A brief explanation of the what is being expressed in the rule would also be very helpful. Although perhaps asking a little much. It would also be ultra nice if you have an interesting snippet of c++ code lying around that'll help catch this occurrence. 回答1: The EBNF production for CharData, [14] CharData ::= [^<&]*