#  
 #  Copyright (c) 2011 Edward Langley
 #  All rights reserved.
 #  
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 #  modification, are permitted provided that the following conditions
 #  are met:
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 #  Redistributions of source code must retain the above copyright notice,
 #  this list of conditions and the following disclaimer.
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 #  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.
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 #  Neither the name of the project's author 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 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 #  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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 #  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 #
 

 import json

 from jsonrpc import proxy

 import argparse

 def main(host, path=None, args=None):

 	proxy_ = proxy.JSONRPCProxy(host, path)
 	return proxy_
 

 def iterate(iter_):
 	if not hasattr(iter_, 'next'): iter_ = iter(iter_)
 	rollback = []
 	try:
 		while True:
 			to_yield = None
 			if rollback != []:
 				to_yield = rollback.pop(0)
 			else:

 				to_yield = next(iter_)

 
 
 			result = (yield to_yield)
 			while result is not None:
 				rollback.append(result)
 				result = yield
 	except StopIteration: raise
 

 if __name__ == '__main__':

 	import sys
 	parser = argparse.ArgumentParser()
 	parser.add_argument('-p', '--path', dest='path', help='path to the JSON-RPC server', nargs='?', default='/jsonrpc')
 	parser.add_argument('host', metavar='HOST')
 	args = parser.parse_args(sys.argv[1:])
 

 	print(args)

 	server = main(args.host, args.path)