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)
