Remove the mutex module.

Doc/library/datatypes.rst

@@ -26,7 +26,6 @@ The following modules are documented in this chapter:
    bisect.rst
    array.rst
    sched.rst
-   mutex.rst
    queue.rst
    weakref.rst
    types.rst

Doc/library/mutex.rst

@@ -1,63 +0,0 @@
-
-:mod:`mutex` --- Mutual exclusion support
-=========================================
-
-.. module:: mutex
-   :synopsis: Lock and queue for mutual exclusion.
-.. sectionauthor:: Moshe Zadka <moshez@zadka.site.co.il>
-
-
-The :mod:`mutex` module defines a class that allows mutual-exclusion via
-acquiring and releasing locks. It does not require (or imply)
-:mod:`threading` or multi-tasking, though it could be useful for those
-purposes.
-
-The :mod:`mutex` module defines the following class:
-
-
-.. class:: mutex()
-
-   Create a new (unlocked) mutex.
-
-   A mutex has two pieces of state --- a "locked" bit and a queue. When the mutex
-   is not locked, the queue is empty. Otherwise, the queue contains zero or more
-   ``(function, argument)`` pairs representing functions (or methods) waiting to
-   acquire the lock. When the mutex is unlocked while the queue is not empty, the
-   first queue entry is removed and its  ``function(argument)`` pair called,
-   implying it now has the lock.
-
-   Of course, no multi-threading is implied -- hence the funny interface for
-   :meth:`lock`, where a function is called once the lock is acquired.
-
-
-.. _mutex-objects:
-
-Mutex Objects
--------------
-
-:class:`mutex` objects have following methods:
-
-
-.. method:: mutex.test()
-
-   Check whether the mutex is locked.
-
-
-.. method:: mutex.testandset()
-
-   "Atomic" test-and-set, grab the lock if it is not set, and return ``True``,
-   otherwise, return ``False``.
-
-
-.. method:: mutex.lock(function, argument)
-
-   Execute ``function(argument)``, unless the mutex is locked. In the case it is
-   locked, place the function and argument on the queue. See :meth:`unlock` for
-   explanation of when ``function(argument)`` is executed in that case.
-
-
-.. method:: mutex.unlock()
-
-   Unlock the mutex if queue is empty, otherwise execute the first element in the
-   queue.
-

Doc/library/threading.rst

@@ -8,7 +8,7 @@
 
 This module constructs higher-level threading interfaces on top of the  lower
 level :mod:`thread` module.
-See also the :mod:`mutex` and :mod:`Queue` modules.
+See also the :mod:`Queue` module.
 
 The :mod:`dummy_threading` module is provided for situations where
 :mod:`threading` cannot be used because :mod:`thread` is missing.