[XML-SIG] xml-schema parsing using minidom.

[Mariappan, MaharajanX]

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Hi Folks,

I tried to parse a xml schema file which contains,

<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
		targetNamespace="http://www.ss7-integration.org"
		xmlns="http://www.ss7-integration.org"
		elementFormDefault="qualified">

....

<xsd:simpleType name="Variants">
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="ANS92"/>
        <xsd:enumeration value="ANS96"/>
        <xsd:enumeration value="CHINA"/>
    </xsd:restriction>
</xsd:simpleType>

..........

I tried to parse using minidom and getting error

Traceback (most recent call last):
  File "C:\Project\samples\proto-type\demo.py", line 7, in ?
    master_config = xml.dom.minidom.parse("c:\\Project\\build.xsd")
  File "C:\Project\Python20\_xmlplus\dom\minidom.py", line 908, in parse
    return _doparse(pulldom.parse, args, kwargs)
  File "C:\Project\Python20\_xmlplus\dom\minidom.py", line 900, in _doparse
    toktype, rootNode = events.getEvent()
  File "C:\Project\Python20\_xmlplus\dom\pulldom.py", line 251, in getEvent
    self.parser.feed(buf)
  File "C:\Project\Python20\_xmlplus\sax\expatreader.py", line 87, in feed
    self._parser.Parse(data, isFinal)
  File "C:\Project\Python20\_xmlplus\sax\expatreader.py", line 178, in
start_ele
ment_ns
    AttributesNSImpl(newattrs, {}))
  File "C:\Project\Python20\_xmlplus\dom\pulldom.py", line 97, in
startElementNS

    prefix = self._current_context[a_uri]
KeyError: http://www.w3.org/XML/1998/namespace

Then tried pyExpat but no valid response.

 <<demo.ZIP>> 
Maharajan

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