53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# Copyright 2012 Managed I.T.
|
|
#
|
|
# Author: Kiall Mac Innes <kiall@managedit.ie>
|
|
#
|
|
# 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.
|
|
import abc
|
|
from cliff.command import Command as CliffCommand
|
|
from moniker.context import MonikerContext
|
|
|
|
|
|
class Command(CliffCommand):
|
|
__metaclass__ = abc.ABCMeta
|
|
|
|
def run(self, parsed_args):
|
|
self.context = MonikerContext.get_admin_context(
|
|
request_id="moniker-manage")
|
|
|
|
return super(Command, self).run(parsed_args)
|
|
|
|
@abc.abstractmethod
|
|
def execute(self, parsed_args):
|
|
"""
|
|
Execute something, this is since we overload self.take_action()
|
|
in order to format the data
|
|
|
|
This method __NEEDS__ to be overloaded!
|
|
|
|
:param parsed_args: The parsed args that are given by take_action()
|
|
"""
|
|
|
|
def post_execute(self, data):
|
|
"""
|
|
Format the results locally if needed, by default we just return data
|
|
|
|
:param data: Whatever is returned by self.execute()
|
|
"""
|
|
return data
|
|
|
|
def take_action(self, parsed_args):
|
|
# TODO: Common Exception Handling Here
|
|
results = self.execute(parsed_args)
|
|
return self.post_execute(results)
|