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@@ -2,9 +2,25 @@
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Change history
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==============
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-x.x.x [xxxx-xx-xx xx:xx P.M CET]
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+0.3.20 [2009-06-25 08:42 P.M CET]
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-----------------------------------------------
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+ * New arguments to ``apply_async`` (the advanced version of
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+ ``delay_task``), ``countdown`` and ``eta``;
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+
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+ >>> # Run 10 seconds into the future.
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+ >>> res = apply_async(MyTask, countdown=10);
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+
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+ >>> # Run 1 day from now
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+ >>> res = apply_async(MyTask, eta=datetime.now() +
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+ ... timedelta(days=1)
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+
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+ * Now unlinks the pidfile if it's stale.
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+
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+ * Lots of more tests.
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+
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+ * Now compatible with carrot >= 0.5.0.
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+
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* **IMPORTANT** The ``subtask_ids`` attribute on the ``TaskSetResult``
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instance has been removed. To get this information instead use:
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@@ -14,7 +30,7 @@ x.x.x [xxxx-xx-xx xx:xx P.M CET]
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* Task: Add attribute ``ignore_result``: Don't store the status and
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return value. This means you can't use the
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- :class:`celery.result.AsyncResult` to check if the task is
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+ ``celery.result.AsyncResult`` to check if the task is
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done, or get its return value. Only use if you need the performance
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and is able live without these features. Any exceptions raised will
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store the return value/status as usual.
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@@ -30,7 +46,35 @@ x.x.x [xxxx-xx-xx xx:xx P.M CET]
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To start sending statistics start ``celeryd`` with the
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``--statistics`` option. Then after a while you can dump the results
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by running ``python manage.py celerystats``. See
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- :mod:`celery.monitoring` for more information.
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+ ``celery.monitoring`` for more information.
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+
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+ * The celery daemon can now be supervised (i.e it is automatically
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+ restarted if it crashes). To use this start celeryd with the
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+ ``--supervised`` option (or alternatively ``-S``).
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+
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+ * views.apply: View applying a task. Example::
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+
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+ http://e.com/celery/apply/task_name/arg1/arg2//?kwarg1=a&kwarg2=b
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+
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+ **NOTE** Use with caution, preferably not make this publicly
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+ accessible without ensuring your code is safe!
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+
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+ * Refactored celery.task. It's now split into three modules:
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+
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+ * celery.task
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+
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+ Contains apply_async, delay_task, discard_all, and task
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+ shortcuts, plus imports objects from celery.task.base and
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+ celery.task.builtins
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+
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+ * celery.task.base
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+
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+ Contains task base classes: Task, PeriodicTask, TaskSet
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+
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+ * celery.task.builtins
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+
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+ Built-in tasks: PingTask, AsynchronousMapTask,
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+ ExecuteRemoteTask, ++.
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0.3.7 [2008-06-16 11:41 P.M CET]
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Ask Solem