Revision 4 as of 2005-04-14 20:45:10

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The page contents below were copied with permission of author (BrianDorsey) from [http://www.seapig.org/DocXMLRPCServer DocXMLRPCServer]. I'd like to rework the page to fit the form of WorkingWithTime, RssLibraries, etc.,. See also: XmlRpc -- LionKimbro DateTime(2004-04-28T05:58:27Z)

Here is a simple server which implements the above message procedure as well as a wait procedure. This server is based on the DocXMLRPCServer included with Python2.3; In Python2.2, use SimpleXMLRPCServer instead, and don't call server.register_introspection_functions().

   1 # ExampleServer.py
   2 import time
   3 import socket
   4 from DocXMLRPCServer import DocXMLRPCServer
   5 
   6 class SimpleShareServer:
   7     def message(self, msg):
   8         """message('Print me!') => True 
   9         
  10         Log everything passed to this function"""
  11         print time.asctime(), msg
  12         return True
  13 
  14     def wait(self, seconds):
  15         """wait(5) => 5 
  16         
  17         Wait for a certain number of seconds before returning.
  18         Returns the same number passed in."""
  19         print time.asctime(), "Waiting %s seconds" % seconds
  20         time.sleep(seconds)
  21         print time.asctime(), "Finished waiting %s seconds" % seconds
  22         return seconds
  23 
  24     
  25 if __name__ == '__main__':
  26     server = DocXMLRPCServer(("", 8000), logRequests=0)
  27     server.register_introspection_functions()
  28     server.register_instance(SimpleShareServer())
  29 
  30     print time.asctime(), 'Application Starting.'
  31     server.serve_forever()
  32     print time.asctime(), 'Application Finishing.'

The benefit of using DocXMLRPCServer is that it automatically creates documentation for your XML-RPC server, just open a browser and head to http://localhost:8000 after starting the server.

Writing a client to call the wait function is left as an exercise for the reader. :)

Resources

Discussion

I'd like a Python script where:

This way, you can just write:

   1 XMLRPC_namespace = "eggs"
   2 
   3 def spam():
   4     return ["eggs", "and", "spam"]

..., and, given the script, you have everything you need to make your service callable remotely.

I'll probably end up making this myself, and posting it here. It's not terribly complicated. The only part I don't know well is the ModulesAsPlugins part-- automatically detecting modules, loading them, and looping through them.

-- LionKimbro DateTime(2005-04-14T20:45:05Z)

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