unescaping xml text from ElementTree in python

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I'm trying to pull out an escape noded from an XML document. The raw text for the node looks like this:

<Notes>{&quot;Phase&quot;: 0, &quot;Flipper&quot;: 0, &quot;Guide&quot;: 0,     
&quot;Sample&quot;: 0, &quot;Triangle8&quot;: 0, &quot;Triangle5&quot;: 0,     
&quot;Triangle4&quot;: 0, &quot;Triangle7&quot;: 0, &quot;Triangle6&quot;: 0,     
&quot;Triangle1&quot;: 0, &quot;Triangle3&quot;: 0, &quot;Triangle2&quot;: 0}</Notes> 

I'm pulling the text out as follows:

infile = ET.parse("C:/userfiles/EXP011/SESAME_60/SESAME_60_runinfo.xml")
r = infile.getroot()
XMLNS = "{http://example.com/foo/bar/runinfo_v4_3}"
x=r.find(".//"+XMLNS+"Notes")
print(x.text)

I expected to get:

{"Phase": 0, "Flipper": 0, "Guide&quot": 0,     
"Sample": 0, "Triangle8": 0, "Triangle5": 0,     
"Triangle4": 0, "Triangle7": 0, "Triangle6": 0,     
"Triangle1": 0, "Triangle3": 0, "Triangle2": 0}

but, instead, I got:

 {&quot;Phase&quot;: 0, &quot;Flipper&quot;: 0, &quot;Guide&quot;: 0,      
 &quot;Sample&quot;: 0, &quot;Triangle8&quot;: 0, &quot;Triangle5&quot;: 0,   
 &quot;Triangle4&quot;: 0, &quot;Triangle7&quot;: 0, &quot;Triangle6&quot;: 0, 
 &quot;Triangle1&quot;: 0, &quot;Triangle3&quot;: 0, &quot;Triangle2&quot;: 0}

How do I get the unescaped string?

Use HTMLParser.HTMLParser():

In [8]: import HTMLParser    

In [11]: HTMLParser.HTMLParser().unescape('&quot;')
Out[11]: u'"'

saxutils handles &lt;, &gt; and &amp;, but it does not handle &quot;.

In [9]: import xml.sax.saxutils as saxutils

In [10]: saxutils.unescape('&quot;')
Out[10]: '&quot;'    

Escaping XML, I'm trying to pull out an escape noded from an XML document. The raw text for the node looks like this: <Notes>{"Phase": 0, "Flipper": 0,� unescaping xml text from ElementTree in python. Ask Question Browse other questions tagged python xml decoding elementtree or ask your own question.

Since python 3.4 you can use html.unescape.

>>> from html import unescape
>>> unescape('&quot;')
'"'

How to unescape the escape characters in xml files using Python , The Python standard library contains a couple of simple functions for escaping strings of text as XML character data. These routines are not� xml.etree.ElementTree.XML (text, parser=None) ¶ Parses an XML section from a string constant. This function can be used to embed “XML literals” in Python code. text is a string containing XML data. parser is an optional parser instance. If not given, the standard XMLParser parser is used. Returns an Element instance. xml.etree.ElementTree.

I have not managed to use escape for &quot; in Python 2.7.5 for some reason but I found a workaround to get " instead of &quot; in XML file using the replace function as below:

with open(xmlfilename, 'w') as f:
     f.write(myxml.toprettyxml().replace("&quot;",'"'))

Escaping XML Data, Hi, The Python standard library contains a couple of simple functions for escaping strings of text as XML character data. These routines are not actually very� Python has a built in library, ElementTree, that has functions to read and manipulate XMLs (and other similarly structured files). First, import ElementTree. It's a common practice to use the alias of ET: import xml.etree.ElementTree as ET Parsing XML Data. In the XML file provided, there is a basic collection of movies described.

XML, These can be used within XML attributes, elements, text and processing instructions. It is good practice to always escape these characters when they appear in� Python has a built in library, ElementTree, that has functions to read and manipulate XMLs (and other similarly structured files). First, import ElementTree. It's a common practice to use the alias of ET: import xml.etree.ElementTree as ET Parsing XML Data. In the XML file provided, there is a basic collection of movies described.

Escaping weird characters : learnpython, <link rel='alternate' type='text/html' href='http://diveintomark.org/'/> ElementTree as etree ① >>> tree = etree.parse('examples/feed.xml') ② >>> root page if you forget to close an HTML tag or escape an ampersand in an attribute value. The 'ElementTree' in this module treats the whole XML document as a tree. the 'Element' class represents a single node in this tree. Reading and writing operations on XML files are done on the ElementTree level.

xml.etree.ElementTree, XMLParser(encoding="UTF-8") xml = ElementTree.fromstring(body, line 1300, in XML parser.feed(text) File "/System/Library/Frameworks/Python.framework/� If you have followed this blog for a while, you may remember that we’ve covered several XML parsing libraries that are included with Python. In this article, we’ll be continuing that series by taking a quick look at the ElementTree library. You will learn how to create an XML file, edit XML and parse the … Continue reading Python 101 – Intro to XML Parsing with ElementTree →

Comments
  • ElementTree does not unescape &quot; because you normally don't need to escape " in XML. My answer was wrong for the same reasons.
  • Quite correct; " does not need to be quoted in XML, so the saxutils module doesn't deal with that (just like ElementTree).
  • Thank you. That did it. Someday I'll have to talk with the server devs and find out why the server is escaping the quotes in the first place.