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##############################################################################
# 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 __future__ import absolute_import
import prettytable
from yardstick.benchmark.scenarios.base import Scenario
class Scenarios(object): # pragma: no cover
"""Scenario commands.
Set of commands to discover and display scenario types.
"""
def list_all(self, *args):
"""List existing scenario types"""
types = Scenario.get_types()
scenario_table = prettytable.PrettyTable(['Type', 'Description'])
scenario_table.align = 'l'
for scenario_class in types:
scenario_table.add_row([scenario_class.get_scenario_type(),
scenario_class.get_description()])
print(scenario_table)
def show(self, args):
"""Show details of a specific scenario type"""
stype = Scenario.get_cls(args.type[0])
print(stype.__doc__)
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