Source code for oio.cli.common.commandmanager
# Copyright (C) 2015-2017 OpenIO SAS, as part of OpenIO SDS
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from pkg_resources import iter_entry_points
from cliff import commandmanager
[docs]class CommandManager(commandmanager.CommandManager):
def __init__(self, namespace, convert_underscores=True):
self.group_list = []
super(CommandManager, self).__init__(namespace, convert_underscores)
[docs] def load_commands(self, namespace):
self.group_list.append(namespace)
return super(CommandManager, self).load_commands(namespace)
[docs] def add_command_group(self, group=None):
if group:
self.load_commands(group)
[docs] def get_command_groups(self):
return self.group_list
[docs] def get_command_names(self, group=None):
group_list = []
if group is not None:
for entry_point in iter_entry_points(group):
cmd_name = (
entry_point.name.replace('_', ' ')
if self.convert_underscores
else entry_point.name
)
group_list.append(cmd_name)
return group_list
return self.commands.keys()