[Pywebsvcs-talk] Undbound XSD sequences in ZS

[Torsten A. <c2k...@gm...>]

Hello,
I got a quick question concerning the mapping of xsd sequences to Python
classes. The Cookbook (http://pywebsvcs.sourceforge.net/cookbook.pdf) gives
an example in section 5.5 how to deal with complex, unbounded sequences. I
got the same problem as it is stated there. I need to create on the client
site a sequence, which may contain none or more elements. This works as
input to one of the functions on server site. 
The solution, so the cookbook, is to use the helper functions generated by
the wsdl2px --complexType option. I did that, but I don't think those
classes have been included in the servicename_services_types.py file. The
file only includes one class: ns0, which then defines all the complex xsd
types, e.g.

------------------------------------------------------------------------
class ns0:
    	targetNamespace = "http://ots.comnets.rwth-
aachen.de/ns/ots2/transport/OTS_Transport_SOAP"

    	class testResponse_Dec(ZSI.TCcompound.ComplexType,
ElementDeclaration):
       	literal = "testResponse"
        	schema = "http://example.com"
        	def __init__(self, **kw):
            	ns = ns0.testResponse_Dec.schema
            	TClist = [ZSI.TC.String(pname="out", aname="_out",
minOccurs=1, maxOccurs=1, nillable=False, typed=False,
encoded=kw.get("encoded"))]
            	kw["pname"] = ("http://example.com","testResponse")
            	kw["aname"] = "_testResponse"
            	self.attribute_typecode_dict = {}
 
ZSI.TCcompound.ComplexType.__init__(self,None,TClist,inorder=0,**kw)
            	class Holder:
                		__metaclass__ = pyclass_type
                		typecode = self
                		def __init__(self):
                    		# pyclass
                    		self._out = None
                    		return
            	Holder.__name__ = "testResponse_Holder"
            	self.pyclass = Holder	

	# and so on all the other xsd types
------------------------------------------------------------------------

But I cannot see how I should use these definitions for generating the
input.

The cookbook uses ZSI 2.0, so am I. Am I just being stupid or how can I get
rid of my problem? Many thanks for your help!

Cheers,
Torsten