pythoncom + set property

Hi,

I am using "MSSOAP" as COM object and I would like to put a property to
an object, but I can not make it work. My code looks like that:

obj = win32com.client .Dispatch("MSSO AP.SoapClient30 ")
obj.MSSoapInit( "http://server/wsdl");
obj.ClientPrope rty("ServerHTTP Request") = 1

But it doesn't work. "ClientProperty ("ServerHTTPReq uest")" should return
a COM property that I should be able to get or set.
I know that for simpler problem the work around is:

obj.SetSomeProp erty(123)
print obj.SomePropert y(

The problem is that I get the property by a function call, and win32com
converts it directly to the value:
print obj.ClientPrope rty("ServerHTTP Request")
[color=blue][color=green][color=darkred]
>>> print type(obj.Client Property("Serve rHTTPRequest"))[/color][/color][/color]
<type 'bool'>

If you have any idea...

Fabien