code: def serialize(self, sw, **kw):
          '''
          sw -- SoapWriter instance, add WS-Address header.
          '''
          for pyobj in self.header_pyobjs:
              if hasattr(pyobj, 'typecode') is False:
                  raise RuntimeError, 'all header pyobjs must have a typecode attribute'
  
              sw.serialize_header(pyobj, **kwf serialize(self, sw, **kw):
          '''
          sw -- SoapWriter instance, add WS-Address header.
          '''
          for pyobj in self.header_pyobjs:
              if hasattr(pyobj, 'typecode') is False:
                  raise RuntimeError, 'all header pyobjs must have a typecode attribute'
  
              sw.serialize_header(pyobj, **kw)
docs: sw -- SoapWriter instance, add WS-Address header.