Modified Files:
 	ZSI/wstools/XMLSchema.py -- fixed a few syntax errors in Restriction class,
		and removed "self.facets" in ComplexType which was never used?

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For cookies, getheaders() is Python 2.3; use getallmatchingheaders
In SoapWriter, put nsdecls on body, not envelope
Record facets (restrictions) in XMLSchema.py <vchen@datapower.com>
Remove Send()'s kwargs out of _args list <efrain@bogotron.net>

threading is not available, such as

    http://www.freebsd.org/cgi/url.cgi?ports/www/mod_python/pkg-descr

Attached is a patch which addresses this issue for ZSI.

Modified Files:
 	XMLSchema.py -- added a method for grabbing a schema item
           with a (namespace, name) directly rather than via an
           XML attribute.

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Modified Files:
        XMLSchema.py -- added couple convenience methods, for grabbing
           things like boolean values and resolving qnames for attributes.

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Updated WSDLTools.py so nested schema imports work (I probably broke it before).

Modified Files:
 	Namespaces.py
        -- added some new WSRF namespaces.

        WSDLTools.py
        -- look for resourceProperties in all relevant namespaces.

        XMLSchema.py
        -- added 1 convenience method.

 ----------------------------------------------------------------------

Modified Files:
        XMLSchema.py -- added couple convenience methods, and marked
           AnonymousSimpleType as Local.
 ----------------------------------------------------------------------

Modified Files:
 	Utility.py
        -- created a new func "basejoin" for python2.3, because python2.3
        and python2.4 have different implementations(python2.3 is broke in
        it's handling of current directory ./ ).

        WSDLTools.py
        -- fixed problem with wsdl:imports in WSDLTools.load, need to
        _import all <wsdl:import>'s then check again if any <wsdl:import>'s
        were added to main document and do again and again.  Also fixed
        problem with assigning base locations to these <wsdl:import>'s.
        -- Remove all <wsdl:import>'s after they have been processed, or
        deemed to be redundant.
        -- grab basejoin from wstools.Utility

        XMLSchema.py
        -- grab basejoin from wstools.Utility


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"class SimpleContent, class Extension.fromDom() at line ~2313
     doesn't handle extensions without contents -- unusual, but not
     illegal"

Modified Files:
 	XMLSchema.py -- added the item trace to an exception thrown
           when an unexpected child is encountered in complexType.fromDom
           method so one can see where the problem is occuring.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- added a couple convenience methods for grabbing
           various Schema Items.

 ----------------------------------------------------------------------

Modified Files:
 	Namespaces.py
        -- added Oasis base notification ns.
        XMLSchema.py
        -- modified an exception message.
 ----------------------------------------------------------------------

Modified Files:
 	WSDLTools.py
        -- removed a line that was screwing up imports/includes of
        when WSDL file was specified to "wsdl2py" via a relative path.

        XMLSchema.py
        -- stop requiring suffix "xsd" for schema files.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- added a couple helper methods for discovering
           whether or not an element should be qualified.

 ----------------------------------------------------------------------

Modified Files:
 	Namespaces.py
        -- Added a SOAP-1.2 binding
        WSDLTools.py
        -- Added some methods from grabbing ElementDeclaration and
        TypeDefintion from Message instances.
        XMLSchema.py
        -- fixed a bug in SchemaReader.
        logging.py
        -- added a couple more functions, and a level to basic logger.
 ----------------------------------------------------------------------

Modified Files:
 	Utility.py -- catch any exceptions thrown when a DOM is loaded up,
		throw a ParseError with old ex.args and inform which file
		caused the problem.

        XMLSchema.py -- For attributeGroup incorrectly adding global
		attribute declarations, but these are declared locally.

 ----------------------------------------------------------------------

Modified Files:
 	WSDLTools.py
        XMLSchema.py
        --removed some print statements I left behind.
 ----------------------------------------------------------------------

Modified Files:
 	WSDLTools.py
        -- resolution of default WS-Action was incorrect when using
        imported portTypes.

        XMLSchema.py
        -- added a couple helper functions, and a few more Markers
        for introspecting modelGroups and simpleType derivations.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- SchemaReader wasn't resolving relative paths correctly.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- Shouldn't check attributes for WSDL definition
           since it's legal to specify <any> attribute in <definition>

 ----------------------------------------------------------------------

Modified Files:
        XMLSchema.py -- required another condition in getItemTrace,
           need to check if at <xsd:schema> or <wsdl:definition>,
           also added some info to SchemaError throw in checkAttributes.
           Now provides namespace/attribute and the Schema Item containing
           the offending attribute.

 ----------------------------------------------------------------------
~

Modified Files:
 	XMLSchema.py
        -- added a few convience methods, and 'disabled' a few methods
        to force a sane usage.

        __init__.py
        -- removed use of python logging module, and replaced it with
        the below.

 Added Files:
 	logging.py
        -- simple interface to log message to, can write your own
        logger class.  By default do no logging.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- added some code to generate user interpretable
          exceptions.



BEFORE:

  File "/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/site-packages/ZSI/wstools/Utility.py", line 600, in __getitem__
    return self.data[key]
KeyError: u'xtvd'

AFTER:
  File "/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/site-packages/ZSI/wstools/XMLSchema.py", line 465, in getQNameAttribute
    raise KeyError, "targetNamespace(%s) collection(%s) has no item(%s)"\
KeyError: u'targetNamespace(urn:TMSWebServices) collection(types) has no item(xtvd)'


 ----------------------------------------------------------------------

Modified Files:
 	Utility.py
        XMLSchema.py -- just moved SplitQName out of here and into Utility


 Added Files:
 	Namespaces.py -- WSDL, SOAP, SCHEMA, XMLNS namespaces here.  Doesn't
           require PyXml

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- fixed a few problem with the XML namespace, mainly
            affecting the use of 'xml:lang'.  Fixed a bug identifying
            attributeGroup references vs. definitions.  Also changed the
            inheritance of MarkerInterface, and moved the classes involved
            before all Schema classes.

            Now will parse "XML Schema Part 1: Structures", and
            "XML Schema Part 2: Datatypes" XML Schema definitions.


 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- fixed bugs concerning Model Group References (missing minOccurs/maxOccurs),
            and simpleType annotations.


 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- added substutionGroup to the list of attributes
		that can be specified in an ElementDeclaration.
 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- If a schema needs to 'create' a schema instance
		itself it adds this schema to its import dictionary.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- error in Import class for accessing a schemaLocation.
            This bug would only show up if a schema had to 'construct' a
            schema instance of a different namespace itself.  Basically the
            last option.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- fixed an unknown bug caused by overlooking
           the potential namespace contents of a "types" node.

 ----------------------------------------------------------------------

Modified Files:
        Utility.py
        WSDLTools.py
        XMLSchema.py

     -- Fixed [ 810251 ] default method broken in wstools.Utility.Collection

     -- Also fixed problem with includes Collection key, and changed
        Types(Collection) class to declare a different default key instead
        of redefining several methods.

 ----------------------------------------------------------------------

Modified Files:
 	WSDLTools.py
        XMLSchema.py

    -- Fixed [ 808505 ] ZSI fails with <xs:include ... />
       Now schema include statements should be handled correctly.

    -- Also fixed a problem with relative uri handling for XMLSchema
       and SchemaReader.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- now we get reasonable error message back when
		import or include is incorrectly defined.



  File "/usr/local/lib/python2.3/site-packages/ZSI/wstools/XMLSchema.py", line 478, in __checkAttributes
    raise SchemaError, '%s, unknown attribute' %a
ZSI.wstools.XMLSchema.SchemaError: location, unknown attribute


 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- fixed two places where 'readFromURL' was supposed
		to be loadFromURL.

----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- added a try clause to catch xml.dom.ext ImportError,
           and added a SplitQName function that matches xml.dom.ext.SplitQName
           output.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- attribute declarations were going into wrong collection.

 ----------------------------------------------------------------------

Modified Files:
 	WSDLTools.py -- added a line in Reader to to set WSDL.location
           for files so that imports with relative paths will work for
           file paths as well as urls.

        XMLSchema.py -- a couple Attribute fixes, and the WSDLAdapter
           wasn't passing it's parent into the XMLSchemaComponent
	   constructor which was messing up import lookups.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- fixed XMLSchemaComponent.setAttributes, added
		the needed getNamespace method to all DOMAdapters.  All
		changes are related to XML attribute handling.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- Modified/Extended some of the element classes.
		For LocalElementDeclaration inheritance was duplicitous,
                and for ElementReference it was wrong.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- Fixed a few bugs, a few classes mistakenly thought
		they contained global attribute declarations and I fixed this
		to local attribute declarations.  Couple spots where
                AttributeGroup declarations and references were incorreclty
		used in place of eachother.  Completed a few classes but
		a few remain incomplete.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- Namespaced a couple attributes in attribute
		dictionary that I missed.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py -- there was a indexing logic error in Restriction/Extention
		classes fromDom method.  Also changed the attribute dictionary of all
                classes that inherit XMLSchemaComponent, now all attributes
		are organized by namespace.

 ----------------------------------------------------------------------

Modified Files:
 	XMLSchema.py --
            Wasn't resolving schema imports in every scenario.
            Now look in parent schema imported_schemas first, second look
            in the parent wsdl, lastly try to resolve schemaLocation.

            Removed 'what' parameter from marker interface methods, I don't
            know what it was doing there.  Check self.

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