/usr/lib/python2.7/dist-packages/osc_lib/command/commandmanager.py is in python-osc-lib 1.9.0-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | # Copyright 2012-2013 OpenStack Foundation
#
# 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.
#
"""Modify cliff.CommandManager"""
import pkg_resources
import cliff.commandmanager
class CommandManager(cliff.commandmanager.CommandManager):
"""Add additional functionality to cliff.CommandManager
Load additional command groups after initialization
Add _command_group() methods
"""
def __init__(self, namespace, convert_underscores=True):
self.group_list = []
super(CommandManager, self).__init__(namespace, convert_underscores)
def load_commands(self, namespace):
self.group_list.append(namespace)
return super(CommandManager, self).load_commands(namespace)
def add_command_group(self, group=None):
"""Adds another group of command entrypoints"""
if group:
self.load_commands(group)
def get_command_groups(self):
"""Returns a list of the loaded command groups"""
return self.group_list
def get_command_names(self, group=None):
"""Returns a list of commands loaded for the specified group"""
group_list = []
if group is not None:
for ep in pkg_resources.iter_entry_points(group):
cmd_name = (
ep.name.replace('_', ' ')
if self.convert_underscores
else ep.name
)
group_list.append(cmd_name)
return group_list
return list(self.commands.keys())
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