def main():
try:
description = ("Execute automated workloads on a remote device and process "
"the resulting output.\n\nUse \"wa <subcommand> -h\" to see "
"help for individual subcommands.")
parser = argparse.ArgumentParser(description=format_body(description, 80),
prog='wa',
formatter_class=argparse.RawDescriptionHelpFormatter,
)
init_argument_parser(parser)
load_commands(parser.add_subparsers(dest='command')) # each command will add its own subparser
args = parser.parse_args()
settings.verbosity = args.verbose
settings.debug = args.debug
if args.config:
settings.update(args.config)
init_logging(settings.verbosity)
command = settings.commands[args.command]
sys.exit(command.execute(args))
except KeyboardInterrupt:
logging.info('Got CTRL-C. Aborting.')
sys.exit(3)
except WAError, e:
logging.critical(e)
sys.exit(1)
def __init__(self, logger, subparsers):
self.logger = logger
self.group = subparsers
parser_params = dict(help=(self.help or self.description), usage=self.usage,
description=format_body(textwrap.dedent(self.description), 80),
epilog=self.epilog)
if self.formatter_class:
parser_params['formatter_class'] = self.formatter_class
self.parser = subparsers.add_parser(self.name, **parser_params)
init_argument_parser(self.parser) # propagate top-level options
self.initialize()
def __init__(self, logger, subparsers):
self.logger = logger
self.group = subparsers
parser_params = dict(help=(self.help or self.description), usage=self.usage,
description=format_body(textwrap.dedent(self.description), 80),
epilog=self.epilog)
if self.formatter_class:
parser_params['formatter_class'] = self.formatter_class
self.parser = subparsers.add_parser(self.name, **parser_params)
init_argument_parser(self.parser) # propagate top-level options
self.initialize()
def main():
try:
description = ("Execute automated workloads on a remote device and process "
"the resulting output.\n\nUse \"wa <subcommand> -h\" to see "
"help for individual subcommands.")
parser = argparse.ArgumentParser(description=format_body(description, 80),
prog='wa',
formatter_class=argparse.RawDescriptionHelpFormatter,
)
init_argument_parser(parser)
load_commands(parser.add_subparsers(dest='command')) # each command will add its own subparser
args = parser.parse_args()
settings.verbosity = args.verbose
settings.debug = args.debug
if args.config:
if not os.path.exists(args.config):
raise ConfigError("Config file {} not found".format(args.config))
settings.update(args.config)
init_logging(settings.verbosity)
signal.signal(signal.SIGTERM, convert_TERM_into_INT_handler)
command = settings.commands[args.command]
sys.exit(command.execute(args))
except KeyboardInterrupt:
logging.info('Got CTRL-C. Aborting.')
sys.exit(3)
except WAError as e:
logging.critical(e)
sys.exit(1)
except subprocess.CalledProcessError as e:
tb = get_traceback()
logging.critical(tb)
command = e.cmd
if e.args:
command = '{} {}'.format(command, ' '.join(e.args))
message = 'Command \'{}\' returned non-zero exit status {}\nOUTPUT:\n{}\n'
logging.critical(message.format(command, e.returncode, e.output))
sys.exit(2)
except SyntaxError as e:
tb = get_traceback()
logging.critical(tb)
message = 'Syntax Error in {}, line {}, offset {}:'
logging.critical(message.format(e.filename, e.lineno, e.offset))
logging.critical('\t{}'.format(e.msg))
sys.exit(2)
except Exception as e: # pylint: disable=broad-except
tb = get_traceback()
logging.critical(tb)
logging.critical('{}({})'.format(e.__class__.__name__, e))
sys.exit(2)
