Execute main processes.
320571
def main():
    """"""
    try:
        pkg_version = Update()
        if pkg_version.updatable():
            pkg_version.show_message()
        metadata = control.retreive_metadata()
        parser = parse_options(metadata)
        argvs = sys.argv
        if len(argvs) <= 1:
            parser.print_help()
            sys.exit(1)
        args = parser.parse_args()
        control.print_licences(args, metadata)
        control.check_repository_existence(args)
        control.check_package_existence(args)
        control.generate_package(args)
    except (RuntimeError, BackendFailure, Conflict) as exc:
        sys.stderr.write('{0}\n'.format(exc))
        sys.exit(1)
1173444
def run(self):
        """"""
        with utils.ChangeDir(self.dirname):
            sys.path.insert(0, self.dirname)
            sys.argv[1:] = self.args
            runpy.run_module(self.not_suffixed(self.filename),
                             run_name='__main__',
                             alter_sys=True)
343662
public function doProcess(){
        $command = 'nohup '.$this->command.' > /dev/null 2>&1 & echo $!';
        exec($command ,$pross);
        $this->pid = (int)$pross[0];
    }
260788
public function exec()
    {
        $file = $this->argument('file');
        $command = $this->option('command');
        $database = $this->option('database');
        //
        $process = Command::create($file, $command, $database);
        //
        $this->show($process, $file);
    }
445595
def run(self):
        """"""
        self.exc = None
        try:
            self.task()
        except BaseException:
            self.exc = sys.exc_info()
1024133
def main(argv=None):
    """"""

    parser = argparse.ArgumentParser(
        description='Commands as arguments'
    )
    command_help = 'optional command to run, if no command given, enter an interactive shell'
    parser.add_argument('command', nargs='?',
                        help=command_help)
    arg_help = 'optional arguments for command'
    parser.add_argument('command_args', nargs=argparse.REMAINDER,
                        help=arg_help)

    args = parser.parse_args(argv)

    c = CmdLineApp()

    if args.command:
        # we have a command, run it and then exit
        c.onecmd_plus_hooks('{} {}'.format(args.command, ' '.join(args.command_args)))
    else:
        # we have no command, drop into interactive mode
        c.cmdloop()
171119
def main():
    """""""
    parser = argparse.ArgumentParser(description='Do something awesome')
    parser.add_argument('input_file', nargs=1,
                        type=argparse.FileType('r'))
    parser.add_argument('-o', '--outfile', nargs='?',
                        type=argparse.FileType('w'), default=sys.stdout)
    args = parser.parse_args()

    print(json_to_csv(args.input_file[0].read()), file=args.outfile)
699680
def execute(self, args):
        """"""
        _run_atstart()
        hook_name = os.path.basename(args[0])
        if hook_name in self._hooks:
            try:
                self._hooks[hook_name]()
            except SystemExit as x:
                if x.code is None or x.code == 0:
                    _run_atexit()
                raise
            _run_atexit()
        else:
            raise UnregisteredHookError(hook_name)
671787
def run(self):
        """"""
        environment = os.environ.copy()
        # necessary for reading from processes that don't flush
        # stdout automatically
        environment["PYTHONUNBUFFERED"] = "1"
        self.proc = Popen(self.command, env=environment, stdout=PIPE, stderr=PIPE)
        Process.instances.append(self)
1335519
def main():
    """"""
    args = parse_arguments()
    print(args)
    print("action" + args.action)
    print("pid" + args.pid)
    print("directory" + args.directory)
    print("fileprefix" + args.fileprefix)
126585
def main(input_file, output, format):
    """"""

    try:
        process_image(input_file, subfolder=output, ext=format)
    except Exception as e:
        sys.exit(e)
991392
public function run()
    {
        $request = $this->creator->fromGlobals();

        $response = $this->handler->handle($request);

        ($this->emitter)($response);
    }
1021318
def execute(self, command):
        """"""
        process = subprocess.Popen(
            command,
            preexec_fn=lambda: signal.signal(signal.SIGPIPE, signal.SIG_DFL)
        )
        return process
1157224
public function run()
    {
        if (!$this->proc) {
            $this->out('Couldn\'t execute CGI proccess.');
            $this->finish();
            return;
        }
        if (!$this->proc->eof()) {
            $this->sleep();
        }
    }
528497
public function exec()
    {
        $http = $this->argument('http');
        //
        $process = Router::get($http);
        //
        $this->show($process);
    }
615208
def main(argv=None):
    """"""

    # If we're invoked directly (runwith ...), we'll get None here.
    if argv is None:
        argv = sys.argv[1:]

    # Parse command-line arguments.
    argv = cli.parse_args(argv)

    # Translate CLI arguments to Popen options.
    options = {}
    for k in ('stdin', 'stdout', 'stderr', 'cwd'):
        v = getattr(argv, k, None)
        if v:
            options[k] = v

    # Start the child process.
    try:
        process = subprocess.Popen(
            argv.command, **options
        )
    except OSError:
        print('Invalid command %r.' % argv.command)
        sys.exit(2)

    # Wait for the child process to complete.
    thread = threading.Thread(target=process.wait)
    thread.start()
    if argv.time_limit is None:
        thread.join()
    else:
        thread.join(argv.time_limit.total_seconds())
    if thread.is_alive() and argv.grace_time:
        process.send_signal(SIGKILL)
        thread.join(argv.grace_time.total_seconds())
    if thread.is_alive():
        process.terminate()
        thread.join()
    status = process.returncode
    assert status is not None

    # Forward exit code.
    return status
189241
def run(args):
    """"""
    raw_arguments = get_arguments(args[1:])
    process_arguments(raw_arguments)
    walk.run()
    return True