def get_job_params(self):
"""
Loads job params from Redis key
"""
key = self.get_job_params_key()
data = self.connection.get(key)
if data is not None:
return loads(data)
return None
def get_job_params(self):
"""
Loads job params from Redis key
"""
key = self.get_job_params_key()
data = self.connection.get(key)
if data is not None:
return loads(data)
return None
def merge_job_params(self, keys, decrement, pipeline):
"""
Merges job parameters to allow to skip one of these jobs
"""
key = self.get_job_params_key()
data = self.connection.get(key)
old_keys, old_decrement = loads(data)
new_params = (keys | old_keys, decrement + old_decrement)
pipeline.set(key, dumps(new_params))
return new_params
def merge_job_params(self, keys, decrement, pipeline):
"""
Merges job parameters to allow to skip one of these jobs
"""
key = self.get_job_params_key()
data = self.connection.get(key)
old_keys, old_decrement = loads(data)
new_params = (keys | old_keys, decrement + old_decrement)
pipeline.set(key, dumps(new_params))
return new_params
def result(self):
"""Returns the return value of the job.
Initially, right after enqueueing a job, the return value will be
None. But when the job has been executed, and had a return value or
exception, this will return that value or exception.
Note that, when the job has no return value (i.e. returns None), the
ReadOnlyJob object is useless, as the result won't be written back to
Redis.
Also note that you cannot draw the conclusion that a job has _not_
been executed when its return value is None, since return values
written back to Redis will expire after a given amount of time (500
seconds by default).
"""
if self._result is None:
rv = yield from self.connection.hget(self.key, 'result')
if rv is not None:
self._result = loads(rv)
return self._result
