def test_TaskSet_import_from_task_base(self):
warnings.resetwarnings()
with catch_warnings(record=True) as log:
from celery.task.base import TaskSet, subtask
TaskSet()
subtask(PingTask)
for w in (log[0].message, log[1].message):
self.assertIsInstance(w, CDeprecationWarning)
self.assertIn("is deprecated", w.args[0])
def dmap(fun, args, timeout=None):
"""Distribute processing of the arguments and collect the results.
Example
>>> from celery.task import dmap
>>> import operator
>>> dmap(operator.add, [[2, 2], [4, 4], [8, 8]])
[4, 8, 16]
"""
return TaskSet.map(fun, args, timeout=timeout)
def dmap_async(fun, args, timeout=None):
"""Distribute processing of the arguments and collect the results
asynchronously.
:returns: :class:`celery.result.AsyncResult` object.
Example
>>> from celery.task import dmap_async
>>> import operator
>>> presult = dmap_async(operator.add, [[2, 2], [4, 4], [8, 8]])
>>> presult
<AsyncResult: 373550e8-b9a0-4666-bc61-ace01fa4f91d>
>>> presult.status
'SUCCESS'
>>> presult.result
[4, 8, 16]
"""
return TaskSet.map_async(fun, args, timeout=timeout)
def block(log):
from celery.task.base import TaskSet, subtask
TaskSet()
subtask(PingTask)
return log[0].message, log[1].message
