FinancialService.py :  » Web-Services » ZSI » ZSI-2.0 » test » wsdl2py » servers » Python Open Source

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Python Open Source » Web Services » ZSI 
ZSI » ZSI 2.0 » test » wsdl2py » servers » FinancialService.py
#!/usr/bin/env python
############################################################################
# Joshua R. Boverhof, LBNL
# See LBNLCopyright for copyright notice!
###########################################################################
import sys
from FinancialService_services_server import *
from ZSI.ServiceContainer import AsServer

class Service(FinancialService):

    def soap_getPV(self, ps):
        reponse = FinancialService.soap_getPV(self, ps)
        args = self.request

        # Worker code: Actual present value calculation
        t = 0
        PV = 0.0
        for CF in args._CFSequence._CF:
            PV += (CF or 0.0) * ((args._irate / 100.0 + 1) ** (-t)) 
            t += 1

        #print "Present value is: ", PV

        # assign return values to response object
        #class SimpleTypeWrapper(float): typecode = getPVResponseWrapper()
        # WARNING specify value eg. SimpleTypeWrapper(1)
        #response = SimpleTypeWrapper(PV)

        response = reponse.__class__(PV)
        return response



if __name__ == "__main__" :
    port = int(sys.argv[1])
    AsServer(port, (Service('test'),))
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