Questions tagged [xml]

Questions on the use of Mathematica to import, modify, and export XML documents.

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1
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1answer
19 views

MathML interpreter returns failure on valid expression

I have the following expression ...
0
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1answer
52 views

Parallel XML import

I need to import some xml information from many pages. I have list of this pages. Doing it in single thread is too long. But I can't access multiple pages from the same IP at the same time. So I need ...
3
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3answers
75 views

Subsequence Search

I need to parse some xml code. I need to extract some values withing pattern elements. I made an example of my trouble. Here is some complicated xml list: ...
10
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2answers
167 views

Efficient structure for XML manipulation

I'm interested in working with XML more conveniently and efficiently than I currently can. The standard XMLDocument/XMLElement ...
2
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1answer
80 views

Select the right XMLelement

I scrape data from a public website about houses for rent. All pages have the same structure. But the pages can differ in the amount of information. Below I give two examples: page/house 1: ...
3
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1answer
250 views

Error importing JSON in 11.3 (worked in 11.2)

EDIT : Originally posted as an XML issue, file format was found to be actually JSON, yet the problem is essentially the same: Import worked in 11.2 but not in 11.3. As per Hans' comments, replicated ...
0
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0answers
107 views

Import Stackoverflow data and convert it into dataset

I have an xml file with the tag data from Stackexchange: https://archive.org/download/stackexchange/stackoverflow.com-Tags.7z After I unzip it I would like to import it to Mathematica to some ...
2
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2answers
127 views

Repeated pattern in XMLElement

I have an XML file like this: ...
1
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1answer
70 views

Extracting blocks of “adjacent” XMLElements

I have a file that, when imported as an "XMLObject", returns an XML object that possesses this general structure: (I've stripped the inconsequential junk wrapping ...
0
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1answer
81 views

Import XML link from ECB and extract time series

I would like to extract the time series from a XML link provided by the ECB. Unfortunately, I am not able to extract the data time series. May someone be able to help me please? I start to import the ...
0
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1answer
62 views

ToExpression Error when parsing MathML in XML

My code for parsing MathML to be readable in Mathematica: ToExpression @ ImportString @ ExportString[#, "XML"]& /@ Cases[ xml, XMLElement["math", _, _],∞ ] ...
4
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1answer
117 views

Import from url question — “Cannot import data as Graph6 format”

When I import url, there will show the folling message: "Cannot import data as Graph6 format" The codes as following: ...
1
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1answer
57 views

Filter Information form XML format file

I want filter information from a .xml file, from elements that look like this: ...
8
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1answer
216 views

Markdown parser in Mathematica

Is there already a markdown to XML parser implemented in Mathematica? I wrote a one for my pelican rewrite, but realized I should have asked here first. Mine is almost certainly faulty in a few major ...
1
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0answers
70 views

Scraping XML Paragraphs with URLs

I've been working on scraping an article from CNBC. The link is here I want to scrape the main body, and the code I have so far is this: ...
0
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0answers
100 views

How can I convert urls to an IE bookmark

I've wrote a program notebook to convert chrome bookmark html to new chrome bookmark html, and it can also be imported into IE favorites. One can test it in your own chrome bookmark html[need do ...
3
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1answer
348 views

Pulling Out Values from JSON Association

Having a bit of trouble pulling a value out of a JSON Association here. I am scraping this website: http://www.msn.com/en-us/money/stockdetails/history/fi-126.1.BY.NYS I want to scrape the closing ...
1
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0answers
78 views

Using Two Arguments on the Same Function

I'm having some trouble wrapping my head around how I would go about using two arguments in one function. In the first section of the code below, I have scraped some "tweets" on the Seeking Alpha ...
1
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1answer
53 views

Extracting Certain Areas of JSON

I've been working with some web scraping and have run into a wall. The website I'm working with is this: https://seekingalpha.com/symbol/TWLO/stocktalks I am trying to scrape all of the "stock talks" ...
2
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1answer
226 views

Parsing and Extracting XML Content

I've run into a little question while trying to parse XML. This seems like a rather simple task, but for the life of me I cannot figure it out. I pull up the XML of the website using the following ...
3
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1answer
45 views

Include comments in exported XML file

When exporting an XMLObject (using Export/ExportString), is there any way to include a ...
4
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1answer
288 views

Is it possible to grab all the links at once on a webpage?

I'm working with some webscraping using Mathematica and have run into a question: is it possible to grab all the links on a webpage that scrolls down? The page I am trying to scrape is this: "http://...
0
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2answers
98 views

Can I use StringExpression or RegularExpression to manipulate Symbolic XML?

Please, consider an XML document containing these fields: ...
3
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1answer
231 views

How to validate an XML file against xsd in Wolfram language?

I am planning to write a package to read data which is saved in XML format that should follow some XML schema. As part of the reading I would like to do error checking, namely schema validation. So is ...
1
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2answers
130 views

Void elements / self closing tags export to HTML

There are some built in rules in exporting that automatically create Void elements / self closing tags for some tags: ...
5
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1answer
135 views

Custom rules for expressions in export to HTML(Fragment)

ExportString[Grid[{{a, b}}], "HTMLFragment"] ...
4
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1answer
90 views

Whitespace is lost during MathML -> XMLElement conversion

ImportString["<mtext> </mtext>", {"MathML", "XMLElement"} ] XMLElement["mtext",{},{}] while I'd expect: ...
10
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3answers
158 views

Unwanted extra spaces at HTML tag boundaries when using ImportString

What causes the following unexpected behavior? ...
1
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0answers
119 views

Error when importing XML - XMLGetString::pserr: MalformedURLException

I am getting the following error when trying to import XML: ...
4
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3answers
296 views

Convert `FullForm` to XML Structure and back

How might I create a function that converts between FullForm and a XML structuce? Ultimately I'm ideally looking to use CSS and JS to edited the XML structure. ...
5
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1answer
152 views

Export XMLElements with MathML contents

Setup Here's my mathML expression: mathML = ExportString[1/2, "MathML"] ...
2
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0answers
97 views

Importing HTML loses the Nested tags relation

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2
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0answers
60 views

Problem of importing some special characters in HTML

content of the html file is as follows: <p> 被尊称为&ldquo;高贵的&rdquo; </p> method1: ...
0
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1answer
240 views

Simplify an XMLObject by keeping only specific elements

I would like to extract from an XMLObject only the XMLElements with a specific tag. Inspired from the Mathematica help (section transforming XML, introduction, the example with the colours), I have ...
3
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1answer
110 views

Transform an XMLObject with XMLElements with empty attributes

I would like to transform a an XMLObject so as to replace all the non empty attributes of the XMLElements by empty attributes. ...
1
vote
1answer
187 views

Retrieve XML Tree with only specific XMLElements

I would like to retrieve the XML Tree of a XMLObject with only specific XMLElements. In the help of Mathematica TransformingXML,...
6
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4answers
541 views

Finding relevant parts in XML document

My question is about a XML document and finding parts of strings. test = Import["C:\\Users\\filename.xml", "XMLObject"] This gives the following output: ...
12
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2answers
1k views

Import iTunes xml data and convert it into a dataset or table

I have an xml file with song data from iTunes (https://dl.dropboxusercontent.com/u/1012958/iTunes%20Library.xml) and I'd like to import it to Mathematica to do some statistics. I get an XMLObject like ...
5
votes
1answer
333 views

Importing malformed XML: Import[… “XMLObject”] vs ImportString[…, “XML”]

It appears that Import[ url , "XMLObject" ] is more forgiving of improperly formatted XML than ImportString[ string, "XML"]. For ...
12
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1answer
421 views

CSS Selectors for Symbolic XML

Symbolic XML is a convenient way of managing XML in Mathematica, at least for casual use or small tasks. Here and elsewhere you can find examples of XML handling in Mathematica, including XSLT/XPath ...
8
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1answer
295 views

Avoiding overcomplicated structure of groups, masks and splited text on vector format plot export

I'm trying to generate a template for exporting figures and plots in a consistent way that will allow easy editing in any vector based drawing software (such as illustrator). My problem is that ...
6
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2answers
2k views

How to import a “.numbers” spreadsheet?

Does Mathematica support importing a ".numbers" spreadsheet file (from the "Numbers" '09 (ver. 2.3 554) spreadsheet program in Apple's OS X iWork office suite)? A ".numbers" file is actually a zip ...
1
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1answer
232 views

Exporting XML Data

I am trying to convert a bunch of text files into structured XML files. Using string expressions I have extracted data, so I have: ...
12
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1answer
2k views

How can I set id attribute of elements when I export an SVG file?

Suppose I have a Mathematica graphic such as g = Graphics[{Disk[{-1, 0}, 1/2], Rectangle[]}] I would like to be able to export this graphic from Mathematica as ...
8
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1answer
1k views

What is the proper way to extract XMLElement values?

I have seen and tried many different versions of XML data parsing here on this forum, and even some in the documentation. Is there a tried and true "Best Practice" way to extract all the XMLElement ...
1
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1answer
2k views

Extract attribute data from an XMLElement

I'm trying to come to grips with parsing an XML file but I'm having difficulty working out how to extract specific attribute data from an XMLElement. Sample XML file below: ...
1
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1answer
1k views

Importing formatted, highlighted text from : HTML vs RTF vs. XML

We would like the ability to import and analyze ASCII documents that have been manually segmented by highlighting and changing font colors of various sections, eg: The original line breaks, ...
8
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1answer
717 views

Converting XMLElement objects to plain text

Short version: How can I convert an XMLElement that represents part of a HTML document to plain text? Long version: The more general problem is extracting ...
0
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1answer
186 views

Importing RSS to Notebook: How to get images instead of long ugly links?

This question on importing news headlines via a RSS feed reminded me of an old question I've been meaning to ask. Past attempts at finding a use for Mathematica's RSS to Notebook capabilities were ...
7
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1answer
1k views

Import numeric values from XML

I am trying to import data from an XML file and then perform calculations on those numeric values. When I import the data the values seem to be stored as strings. I tried using a ToExpression ...