ncclient:NETCONF Python client

# Copyright 2009 Shikhar Bhushan

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

from listener import Listener

from threading import Event

class OperationError(NETCONFError): pass

class RPC:

    pass

class RPCRequest(RPC):

    cur_msg_id = {}

    @cls

    def next_id(cls, session_id):

        cur_msg_id[session_id] = cur_msg_id.get(session_id, 0) + 1

        return cur_msg_id[session_id]

    def __init__(self):

        self._reply = None

        self._event = Event()

        self._async = None

    def get_reply(self, timeout=2.0):

        self._event.wait(timeout)

        if self._event.isSet():

            return self._reply

    def do(self, session, async=False):

        self._async = async

    @property

    def async(self):

        return self._async

class RPCReply(RPC):

    pass

class RPCError(OperationError):

    pass

class Operation(RPCRequest):

    pass

class ReplyListener(Listener):

    def __init__(self):

        self._id2op = {}

    def reply(self, msg):

        # if all good:

        op = id2op[id]

        op._reply = parsed_msg

        # else:

        self._error = True

        op._event.set()

        pass

    def error(self, buf):

        pass