mirror of https://github.com/python/cpython
Fix-up docs for socketserver and queue renaming.
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@ -1,14 +1,18 @@
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:mod:`Queue` --- A synchronized queue class
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:mod:`queue` --- A synchronized queue class
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===========================================
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.. module:: Queue
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:synopsis: Old name for the queue module.
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.. module:: queue
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:synopsis: A synchronized queue class.
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.. note::
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The :mod:`Queue` module has been renamed to `queue` in Python 3.0.
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The :mod:`Queue` module has been renamed to :mod:`queue` in Python 3.0. It
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is importable under both names in Python 2.6 and the rest of the 2.x series.
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The :mod:`Queue` module implements multi-producer, multi-consumer queues.
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The :mod:`queue` module implements multi-producer, multi-consumer queues.
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It is especially useful in threaded programming when information must be
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exchanged safely between multiple threads. The :class:`Queue` class in this
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module implements all the required locking semantics. It depends on the
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@ -22,7 +26,7 @@ the first retrieved (operating like a stack). With a priority queue,
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the entries are kept sorted (using the :mod:`heapq` module) and the
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lowest valued entry is retrieved first.
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The :mod:`Queue` module defines the following classes and exceptions:
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The :mod:`queue` module defines the following classes and exceptions:
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.. class:: Queue(maxsize)
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@ -1,10 +1,16 @@
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:mod:`socketserver` --- A framework for network servers
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=======================================================
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.. module:: SocketServer
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:synopsis: Old name for the socketserver module.
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.. module:: socketserver
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:synopsis: A framework for network servers.
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.. versionadded:: 2.6
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.. note::
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The :mod:`SocketServer` module has been renamed to :mod:`socketserver` in
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Python 3.0. It is importable under both names in Python 2.6 and the rest of
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the 2.x series.
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The :mod:`socketserver` module simplifies the task of writing network servers.
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@ -1,8 +0,0 @@
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:mod:`SocketServer` --- A framework for network servers
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=======================================================
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.. module:: SocketServer
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:synopsis: A framework for network servers.
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The :mod:`SocketServer` module has been renamed to :mod:`socketserver`
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in Python 3.0. The old name is now deprecated.
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@ -8,7 +8,7 @@
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This module constructs higher-level threading interfaces on top of the lower
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level :mod:`thread` module.
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See also the :mod:`mutex` and :mod:`Queue` modules.
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See also the :mod:`mutex` and :mod:`queue` modules.
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The :mod:`dummy_threading` module is provided for situations where
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:mod:`threading` cannot be used because :mod:`thread` is missing.
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@ -534,7 +534,7 @@ The :keyword:`raise` statement
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If no expressions are present, :keyword:`raise` re-raises the last exception
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that was active in the current scope. If no exception is active in the current
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scope, a :exc:`TypeError` exception is raised indicating that this is an error
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(if running under IDLE, a :exc:`Queue.Empty` exception is raised instead).
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(if running under IDLE, a :exc:`queue.Empty` exception is raised instead).
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Otherwise, :keyword:`raise` evaluates the expressions to get three objects,
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using ``None`` as the value of omitted expressions. The first two objects are
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@ -198,7 +198,7 @@ variables, and semaphores.
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While those tools are powerful, minor design errors can result in problems that
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are difficult to reproduce. So, the preferred approach to task coordination is
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to concentrate all access to a resource in a single thread and then use the
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:mod:`Queue` module to feed that thread with requests from other threads.
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:mod:`queue` module to feed that thread with requests from other threads.
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Applications using :class:`Queue` objects for inter-thread communication and
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coordination are easier to design, more readable, and more reliable.
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