Don't pass huge itemids into the backend. [[Ralf Schlatterbeck: Note that the original patch wasn't python3 compatible and used long instead of int. Verified that python2.7 can deal with long numeric strings, e.g. 2**64 * 10: int("184467440737095516160")]] committer: Ralf Schlatterbeck <rsc@runtux.com>

try:
    # Python 3+.
    from xmlrpc import client, server
    server.SimpleXMLRPCDispatcher
except (ImportError, AttributeError):
    # Python 2.
    import xmlrpclib as client
    import SimpleXMLRPCServer as server