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"""
Copyright (c) 2007 Jan-Klaas Kollhof
This file is part of jsonrpc.
jsonrpc is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This software is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this software; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
import urllib
from jsonrpc.json import dumps, loads
class JSONRPCException(Exception):
def __init__(self, rpcError):
Exception.__init__(self)
self.error = rpcError
class ServiceProxy(object):
def __init__(self, serviceURL, serviceName=None):
self.__serviceURL = serviceURL
self.__serviceName = serviceName
def __getattr__(self, name):
if self.__serviceName != None:
name = "%s.%s" % (self.__serviceName, name)
return ServiceProxy(self.__serviceURL, name)
def __call__(self, *args):
postdata = dumps({"method": self.__serviceName, 'params': args, 'id':'jsonrpc'})
respdata = urllib.urlopen(self.__serviceURL, postdata).read()
resp = loads(respdata)
if resp['error'] != None:
raise JSONRPCException(resp['error'])
else:
return resp['result']
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