def new_task(model, args):
task = Task({'model': model, 'arguments': args, 'status': 'PENDING'})
store.set('task:{id}'.format(id=task.id), json.dumps(task.to_primitive()))
store.set('task:{id}:status'.format(id=task.id), task.status)
store.lpush('task:all', task.id)
return task
def get_task(task_id):
try:
task_data = json.loads(store.get(store.scan_iter('task:{id}'.format(id=task_id)).next()))
model_data = task_data.pop('model')
task = Task(task_data)
task.model = get_model(model_data.get('name'))
task.status = get_task_status(task_data.get('id'))
return task if task else None
except StopIteration:
return None
