Questions tagged [xml]

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

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4
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1answer
46 views

XML, select several values

I import a XML file, using: xmldatatest = Import["C:\\...\\...\\name.xml", {"XML", "XMLObject"}, "ReadDTD" -> False] ...
1
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2answers
65 views

How to extract data and attribute data from an XMLElement

I am trying to write a function to extract both the data and the attribute data from an XMLElement in the same pass. I have followed the examples from Mathematica's Transforming XML tutorial and the ...
0
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0answers
22 views

Return Link with XML Element

I am trying to import multiple links. I just want the link after ...
4
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1answer
65 views

Adding MathML export rules

Prior to v12.1 Row was not handled well by MathML export: Now it is ok: ExportString[Row[{1}], "MathML"] ...
3
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1answer
42 views

How to exclude annotation encoding='Mathematica' from generated MathML?

I do not see how to remove <annotation encoding='Mathematica' from generated MathML. Afaict it is not needed for a one way conversion and it often doubles the ...
1
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2answers
59 views

How to read list of UnsignedInteger16 from base64 string in mathematica

I am struggling to convert a base64 string to a list of UnsignedInteger16 values. I have limited experience with mathematica, so please excuse me if this should be obvious. I read the base64 string ...
0
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0answers
30 views

Export xml element formatting

Let's assume I have a XML file that I want to export, that contains List of Processes. I wish that each process will be in a new line, but all the fields for this process will appear in the same line. ...
4
votes
1answer
49 views

The rendering of plot meshes on exported x3d files is inconsistently rendered by different browsers

I'm exporting some plots from Mathematica into x3d for display on the web, and I'm having some trouble getting the plot mesh to display consistently. I believe this behaviour is ultimately a bug on ...
0
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0answers
14 views

Trouble re-importing the output from an x3d export

I'm having some trouble re-importing the output of an x3d export of a 3D plot, and I'd like to understand why it's failing and how to fix it. The short version of what I want to do is to make a 3D ...
0
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0answers
43 views

The graph output of an xml format and the output of Mathematica

Based on below command: ...
2
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0answers
35 views

How to select a part from a list of text imported from the internet

I import a dataset from the internet like: data=Import["http://www.test.com", {"HTML", "XMLObject"}] The dataset looks like this: ...
0
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0answers
28 views

Export to ExpressionML extreme memory consumption

I have a big variable, data, that is (roughly) a large list of polynomials in x with numerical coefficients at high precision (...
4
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3answers
138 views

Converting between XML and JSON?

I can't seem to find a way to convert between an XML string and RawJSON: ...
1
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1answer
22 views

MathML interpreter returns failure on valid expression

I have the following expression ...
1
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1answer
70 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 ...
4
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3answers
87 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
222 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
90 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
votes
1answer
310 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
156 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
146 views

Repeated pattern in XMLElement

I have an XML file like this: ...
1
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1answer
72 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
116 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
80 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
132 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
vote
1answer
69 views

Filter Information form XML format file

I want filter information from a .xml file, from elements that look like this: ...
9
votes
1answer
247 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
78 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
123 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
votes
1answer
423 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
83 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
63 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
votes
1answer
331 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
57 views

Include comments in exported XML file

When exporting an XMLObject (using Export/ExportString), is there any way to include a ...
4
votes
1answer
421 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
100 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
267 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
140 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
148 views

Custom rules for expressions in export to HTML(Fragment)

ExportString[Grid[{{a, b}}], "HTMLFragment"] ...
4
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1answer
94 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
162 views

Unwanted extra spaces at HTML tag boundaries when using ImportString

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

Error when importing XML - XMLGetString::pserr: MalformedURLException

I am getting the following error when trying to import XML: ...
5
votes
3answers
332 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
votes
1answer
166 views

Export XMLElements with MathML contents

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

Importing HTML loses the Nested tags relation

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2
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0answers
61 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
votes
1answer
256 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
votes
1answer
115 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
199 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
votes
4answers
649 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: ...