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RE: xml data or other?

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Artie Ziff wrote:
> 
> On 11/9/12 5:50 AM, rusi wrote:
> > On Nov 9, 5:54 pm, Artie Ziff <artie.z...@gmail.com> wrote:
> > # submit correctedinput to etree
> I was very grateful to get the "leg up" on getting started down that
> right path with my coding. Many thanks to you, rusi. I took your
> excellent advices and have this working.
> 
> class Converter():
>      PREFIX = """<?xml version="1.0"?>
>      <data>
>      """
>      POSTFIX = "</data>"
>      def __init__(self, data):
>          self.data = data
>          self.writeXML()
>      def writeXML(self):
>          pattern = re.compile('<testname=(.*)>')
>          replaceStr = r'<testname name="\1">'
>          xmlData = re.sub(pattern, replaceStr, self.data)
>          self.dataXML = self.PREFIX + xmlData.replace("\\", "/") +
> self.POSTFIX
> 
> ###  main
> # input to script is directory:
> # sanitize trailing slash
> testPkgDir = sys.argv[1].rstrip('/')
> # Within each test package directory is doc/testcase
> tcDocDir = "doc/testcases"
> # set input dir, containing broken files
> tcTxtDir = os.path.join(testPkgDir, tcDocDir)
> # set output dir, to write proper XML files
> tcXmlDir = os.path.join(testPkgDir, tcDocDir + "_XML")
> if not os.path.exists(tcXmlDir):
>      os.makedirs(tcXmlDir)
> # iterate through files in input dir
> for filename in os.listdir(tcTxtDir):
>      # set filepaths
>      filepathTXT = os.path.join(tcTxtDir, filename)
>      base = os.path.splitext(filename)[0]
>      fileXML = base + ".xml"
>      filepathXML = os.path.join(tcXmlDir, fileXML)
>      # read broken file, convert to proper XML
>      with open(filepathTXT) as f:
>          c = Converter(f.read())
>          xmlFO = open(filepathXML, 'w')   # xmlFileObject
>          xmlFO.write(c.dataXML)
>          xmlFO.close()
> 
> ###
> 
> Writing XML files so to see whats happening. My plan is to
> keep xml data in memory and parse with xml.etree.ElementTree.
> 
> Unfortunately, xml parsing fails due to angle brackets inside
> description tags. In particular, xml.etree.ElementTree.parse()
> aborts on '<' inside xml data such as the following:
> 
> <testname name="cron_test.sh">
>      <description>
>          This testcase tests if crontab <filename> installs the cronjob
>          and cron schedules the job correctly.
>      <\description>
> 
> ##
> 
> What is right way to handle the extra angle brackets?
> Substitute on line-by-line basis, if that works?
> Or learn to write a simple stack-style parser, or
> recursive descent, it may be called?

I think your description text should be in a CDATA section.
http://en.wikipedia.org/wiki/CDATA#CDATA_sections_in_XML

~Ramit


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Thread

xml data or other? Artie Ziff <artie.ziff@gmail.com> - 2012-11-09 04:54 -0800
  Re: xml data or other? rusi <rustompmody@gmail.com> - 2012-11-09 05:50 -0800
    Re: xml data or other? Artie Ziff <artie.ziff@gmail.com> - 2012-11-18 05:32 -0800
      Re: xml data or other? rusi <rustompmody@gmail.com> - 2012-11-18 07:54 -0800
        Re: xml data or other? rusi <rustompmody@gmail.com> - 2012-11-18 07:58 -0800
    RE: xml data or other? "Prasad, Ramit" <ramit.prasad@jpmorgan.com> - 2012-11-19 21:42 +0000
    Re: xml data or other? Stefan Behnel <stefan_ml@behnel.de> - 2012-11-20 06:48 +0100
  Re: xml data or other? shivers.paul@yahoo.co.uk - 2012-11-13 06:05 -0800
  Re: xml data or other? shivers.paul@yahoo.co.uk - 2012-11-13 06:05 -0800

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