def put(self):
"""Save the Request to the datastore and memcache and start the process
after the first save."""
start_process = False
if not self.is_saved():
start_process = True
cache.save_to_cache(self)
if start_process:
# Lookup the start step in the process and create the first batch
# of Execution objects to work on the request
step = self.process.get_start_step()
if not step:
raise exceptions.ValidationException(
'Process "%s" does not have a starting step.' % \
self.process)
step.queue_tasks(self)
import time
# Record the request in the Process statistics
task = taskqueue.Task(params={'request_key': self.id,
'process_key': self.process.id, 'timestamp': time.time()})
queue = taskqueue.Queue('request-statistics')
queue.add(task)
return self.key()
def put(self):
"""Save the model to the datastore and memcache."""
model = cache.save_to_cache(self)
if model:
return model.key()
return None
