yardstick/cmd/commands/runner.py

   1 ##############################################################################
   2 # Copyright (c) 2015 Ericsson AB and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 """ Handler for yardstick command 'runner' """
  11
  12 from yardstick.benchmark.runners.base import Runner
  13 from yardstick.common.utils import cliargs
  14 from yardstick.cmd import print_hbar
  15
  16
  17 class RunnerCommands(object):
  18     '''Runner commands.
  19
  20        Set of commands to discover and display runner types.
  21     '''
  22
  23     def do_list(self, args):
  24         '''List existing runner types'''
  25         types = Runner.get_types()
  26         print_hbar(78)
  27         print("| %-16s | %-60s" % ("Type", "Description"))
  28         print_hbar(78)
  29         for rtype in types:
  30             print "| %-16s | %-60s" % (rtype.__execution_type__,
  31                                        rtype.__doc__.split("\n")[0])
  32         print_hbar(78)
  33
  34     @cliargs("type", type=str, help="runner type", nargs=1)
  35     def do_show(self, args):
  36         '''Show details of a specific runner type'''
  37         rtype = Runner.get_cls(args.type[0])
  38         print rtype.__doc__