text: # encoding: utf8
  #
  # Copyright © Burak Arslan <burak at arskom dot com dot tr>,
  #             Arskom Ltd. http://www.arskom.com.tr
  # All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  #
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  #       this list of conditions and the following disclaimer.
  #    2. Redistributions in binary form must reproduce the above copyright
  #       notice, this list of conditions and the following disclaimer in the
  #       documentation and/or other materials provided with the distribution.
  #    3. Neither the name of the owner nor the names of its contributors may be
  #       used to endorse or promote products derived from this software without
  #       specific prior written permission.
  #
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY DIRECT,
  # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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  # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
  # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  #
  
  
  import logging
  import random
  
  from spyne.application import Application
  from spyne.decorator import srpc
  from spyne.protocol.http import HttpRpc
  from spyne.service import ServiceBase
  from spyne.model.primitive import Mandatory
  from spyne.model.primitive import Integer
  from spyne.model.primitive import UnsignedInteger
  from spyne.server.wsgi import WsgiApplication
  
  
  class RandomService(ServiceBase):
      # We need the _args argument here because we only want to expose the
      # `a` and `b` arguments and not the `self` argument.
      randint = srpc(Mandatory.Integer, Mandatory.Integer, _returns=Integer,
                                                  _args=('a','b'))(random.randint)
  
      # We need the _args argument here because `getrandbits` is a builtin, which
      # means it's not ready for introspection.
      randbits = srpc(Mandatory.UnsignedInteger, _returns=UnsignedInteger,
                                                  _args=('k'))(random.getrandbits)
  
  
  if __name__=='__main__':
      from wsgiref.simple_server import make_server
  
      logging.basicConfig(level=logging.DEBUG)
  
      application = Application([RandomService], 'spyne.examples.hello.http',
               in_protocol=HttpRpc(validator='soft'), out_protocol=HttpRpc())
  
      server = make_server('127.0.0.1', 8000, WsgiApplication(application))
  
      logging.info("listening to http://127.0.0.1:8000")
      logging.info("wsdl is at: http://localhost:8000/?wsdl")
  
      server.serve_forever()
  