Source code for yardstick.cmd.commands.scenario
##############################################################################
# Copyright (c) 2015 Ericsson AB and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
""" Handler for yardstick command 'scenario' """
from yardstick.benchmark.scenarios.base import Scenario
from yardstick.common.utils import cliargs
from yardstick.cmd import print_hbar
[docs]class ScenarioCommands(object):
'''Scenario commands.
Set of commands to discover and display scenario types.
'''
[docs] def do_list(self, args):
'''List existing scenario types'''
types = Scenario.get_types()
print_hbar(78)
print("| %-16s | %-60s" % ("Type", "Description"))
print_hbar(78)
for stype in types:
print("| %-16s | %-60s" % (stype.__scenario_type__,
stype.__doc__.split("\n")[0]))
print_hbar(78)
@cliargs("type", type=str, help="runner type", nargs=1)
[docs] def do_show(self, args):
'''Show details of a specific scenario type'''
stype = Scenario.get_cls(args.type[0])
print stype.__doc__