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 copy import deepcopy

from ncclient.rpc import RPC

def build_filter(spec, type, criteria):

    filter = {

        'tag': 'filter',

        'attributes': {'type': type}

    }

    if type=='subtree':

        if isinstance(criteria, dict):

            filter['children'] = [criteria]

        else:

            filter['text'] = criteria

    elif type=='xpath':

        filter['attributes']['select'] = criteria

class Get(RPC):

    SPEC = {

        'tag': 'get',

        'children': []

    }

    def request(self, filter=None):

        spec = deepcopy(SPEC)

        if filter is not None:

            spec['children'].append(build_filter(*filter))

        return self._request(spec)

class GetConfig(RPC):

    SPEC = {

        'tag': 'get-config',

        'children': [ { 'tag': 'source', 'children': {'tag': None } } ]

    }

    def request(self, source='running', filter=None):

        spec = deepcopy(SPEC)

        spec['children'][0]['children']['tag'] = source

        if filter is not None:

            spec['children'].append(build_filter(*filter))

        return self._request(spec)