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@@ -789,7 +789,7 @@ In Other News
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events published to that queue will be visible. Only supported on
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RabbitMQ.
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-- New Couchbase result backend
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+- New Couchbase result backend.
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This result backend enables you to store and retrieve task results
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using `Couchbase`_.
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@@ -811,7 +811,7 @@ In Other News
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Fix contributed by Idan Kamara
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-- New setting :setting:`BROKER_LOGIN_METHOD`
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+- New setting :setting:`BROKER_LOGIN_METHOD`.
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This setting can be used to specify an alternate login method
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for the AMQP transports.
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@@ -876,7 +876,7 @@ In Other News
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- The logger named ``celery.concurrency`` has been renamed to ``celery.pool``.
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-- New command line utility ``celery graph``
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+- New command line utility ``celery graph``.
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This utility creates graphs in GraphViz dot format.
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@@ -914,7 +914,7 @@ In Other News
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# enumerating anything that exceeds that number.
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$ celery graph workers wmax:10 tmax:3
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-- Changed the way that app instances are pickled
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+- Changed the way that app instances are pickled.
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Apps can now define a ``__reduce_keys__`` method that is used instead
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of the old ``AppPickler`` attribute. E.g. if your app defines a custom
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@@ -980,7 +980,7 @@ In Other News
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- ``celery.platforms.PIDFile`` renamed to :class:`celery.platforms.Pidfile`.
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-- MongoDB Backend: Can now be configured using an URL
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+- MongoDB Backend: Can now be configured using an URL:
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See :ref:`example-mongodb-result-config`.
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@@ -1017,15 +1017,18 @@ In Other News
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This callback is called when an app is about to be configured (a
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configuration key is required).
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-- Worker: No longer forks on :sig:`HUP`
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+- Worker: No longer forks on :sig:`HUP`.
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- This means that the worker will reuse the same pid, which makes it
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- easier for process supervisors.
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+ This means that the worker will reuse the same pid for better
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+ support with external process supervisors.
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Contributed by Jameel Al-Aziz.
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-- Worker: The log message ``Got task from broker …`` has been changed to
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- ``Received task …``
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+- Worker: The log message ``Got task from broker …`` was changed to
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+ ``Received task …``.
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+
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+- Worker: The log message ``Skipping revoked task …`` was changed
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+ to ``Discarding revoked task …``.
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- Optimization: Improved performance of ``ResultSet.join_native()``.
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@@ -1049,7 +1052,7 @@ In Other News
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# Consume from all queues in CELERY_QUEUES, but not the 'foo' queue.
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$ celery worker -A proj -l info -X foo
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-- Adds :envvar:`C_FAKEFORK` envvar for simple init script/multi debugging
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+- Adds :envvar:`C_FAKEFORK` envvar for simple init script/multi debugging.
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This means that you can now do:
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@@ -1078,7 +1081,7 @@ In Other News
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The old name is still available for backwards compatibility.
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-- New semi-predicate exception :exc:`~celery.exceptions.Reject`
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+- New semi-predicate exception :exc:`~celery.exceptions.Reject`.
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This exception can be raised to ``reject``/``requeue`` the task message,
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see :ref:`task-semipred-reject` for examples.
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@@ -1158,7 +1161,7 @@ Fixes
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so that non-abstract task classes works even if a module is imported
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multiple times so that the app is also instantiated multiple times.
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-- Worker: Workaround for Unicode errors in logs (Issue #427)
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+- Worker: Workaround for Unicode errors in logs (Issue #427).
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- Task methods: ``.apply_async`` now works properly if args list is None
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(Issue #1459).
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@@ -1202,7 +1205,8 @@ Internal changes
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This means that you have to pass a specific app when instantiating
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these classes.
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-- ``EventDispatcher.copy_buffer`` renamed to ``EventDispatcher.extend_buffer``
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+- ``EventDispatcher.copy_buffer`` renamed to
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+ :meth:`@events.Dispatcher.extend_buffer``.
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- Removed unused and never documented global instance
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``celery.events.state.state``.
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