class Command(BaseCommand): args = '<command> [args]' # TODO help = 'TODO' def __init__(self, *args, **kwargs): super(Command, self).__init__(*args, **kwargs) self.server = Server(settings.SIOWORKERSD_URL) def cmd_list(self, **kwargs): l = self.server.get_workers() if l: self.stdout.write('\n'.join(map(str, l))) else: self.stdout.write('No workers connected.\n') def cmd_run(self, *args, **kwargs): if len(args) != 1: self.stdout.write("Required exactly one argument - job env.\n") return self.stdout.write(self.server.run_group(json.dumps({ "workers_jobs": { "worker.py-task": json.loads(args[0]), } }))) def cmd_sync_run(self, *args, **kwargs): if len(args) != 1: self.stdout.write("Required exactly one argument - job env.\n") return self.stdout.write(repr(self.server.sync_run_group(json.dumps({ "workers_jobs": { "worker.py-task": json.loads(args[0]), } })))) def cmd_run_group(self, *args, **kwargs): if len(args) != 1: self.stdout.write("Required exactly one argument - job env.\n") return self.stdout.write(self.server.run_group(args[0])) def cmd_sync_run_group(self, *args, **kwargs): if len(args) != 1: self.stdout.write("Required exactly one argument - job env.\n") return self.stdout.write(repr(self.server.sync_run_group(args[0]))) def cmd_queue(self, *args, **kwargs): q = self.server.get_queue() if not q: self.stdout.write('Empty queue.\n') return self.stdout.write(unicode(q).encode('utf-8')) def handle(self, *args, **kwargs): if not args: cmds = [i[4:] for i in dir(self) if i.startswith('cmd_')] self.stdout.write('Available commands: %s\n' % ', '.join(cmds)) return cmd = args[0] args = args[1:] try: f = getattr(self, 'cmd_' + cmd) except AttributeError: raise CommandError('Invalid command: %s' % cmd) f(*args, **kwargs)