Merged revisions 74745 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r74745 | benjamin.peterson | 2009-09-11 17:24:02 -0500 (Fri, 11 Sep 2009) | 98 lines

  Merged revisions 74277,74321,74323,74326,74355,74465,74467,74488,74492,74513,74531,74549,74553,74625,74632,74643-74644,74647,74652,74666,74671,74727,74739 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r74277 | sean.reifschneider | 2009-08-01 18:54:55 -0500 (Sat, 01 Aug 2009) | 3 lines

    - Issue #6624: yArg_ParseTuple with "s" format when parsing argument with
      NUL: Bogus TypeError detail string.
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    r74321 | guilherme.polo | 2009-08-05 11:51:41 -0500 (Wed, 05 Aug 2009) | 1 line

    Easier reference to find (at least while svn continues being used).
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    r74323 | guilherme.polo | 2009-08-05 18:48:26 -0500 (Wed, 05 Aug 2009) | 1 line

    Typo.
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    r74326 | jesse.noller | 2009-08-05 21:05:56 -0500 (Wed, 05 Aug 2009) | 1 line

    Fix issue 4660: spurious task_done errors in multiprocessing, remove doc note for from_address
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    r74355 | gregory.p.smith | 2009-08-12 12:02:37 -0500 (Wed, 12 Aug 2009) | 2 lines

    comment typo fix
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    r74465 | vinay.sajip | 2009-08-15 18:23:12 -0500 (Sat, 15 Aug 2009) | 1 line

    Added section on logging to one file from multiple processes.
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    r74467 | vinay.sajip | 2009-08-15 18:34:47 -0500 (Sat, 15 Aug 2009) | 1 line

    Refined section on logging to one file from multiple processes.
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    r74488 | vinay.sajip | 2009-08-17 08:14:37 -0500 (Mon, 17 Aug 2009) | 1 line

    Further refined section on logging to one file from multiple processes.
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    r74492 | r.david.murray | 2009-08-17 14:26:49 -0500 (Mon, 17 Aug 2009) | 2 lines

    Issue 6685: 'toupper' -> 'upper' in cgi doc example explanation.
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    r74513 | skip.montanaro | 2009-08-18 09:37:52 -0500 (Tue, 18 Aug 2009) | 1 line

    missing module ref (issue6723)
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    r74531 | vinay.sajip | 2009-08-20 17:04:32 -0500 (Thu, 20 Aug 2009) | 1 line

    Added section on exceptions raised during logging.
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    r74549 | benjamin.peterson | 2009-08-24 12:42:36 -0500 (Mon, 24 Aug 2009) | 1 line

    fix pdf building by teaching latex the right encoding package
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    r74553 | r.david.murray | 2009-08-26 20:04:59 -0500 (Wed, 26 Aug 2009) | 2 lines

    Remove leftover text from end of sentence.
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    r74625 | benjamin.peterson | 2009-09-01 17:27:57 -0500 (Tue, 01 Sep 2009) | 1 line

    remove the check that classmethod's argument is a callable
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    r74632 | georg.brandl | 2009-09-03 02:27:26 -0500 (Thu, 03 Sep 2009) | 1 line

    #6828: fix wrongly highlighted blocks.
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    r74643 | georg.brandl | 2009-09-04 01:59:20 -0500 (Fri, 04 Sep 2009) | 2 lines

    Issue #2666: Handle BROWSER environment variable properly for unknown browser names in the webbrowser module.
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    r74644 | georg.brandl | 2009-09-04 02:55:14 -0500 (Fri, 04 Sep 2009) | 1 line

    #5047: remove Monterey support from configure.
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    r74647 | georg.brandl | 2009-09-04 03:17:04 -0500 (Fri, 04 Sep 2009) | 2 lines

    Issue #5275: In Cookie's Cookie.load(), properly handle non-string arguments as documented.
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    r74652 | georg.brandl | 2009-09-04 06:25:37 -0500 (Fri, 04 Sep 2009) | 1 line

    #6756: add some info about the "acct" parameter.
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    r74666 | georg.brandl | 2009-09-05 04:04:09 -0500 (Sat, 05 Sep 2009) | 1 line

    #6841: remove duplicated word.
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    r74671 | georg.brandl | 2009-09-05 11:47:17 -0500 (Sat, 05 Sep 2009) | 1 line

    #6843: add link from filterwarnings to where the meaning of the arguments is covered.
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    r74727 | benjamin.peterson | 2009-09-08 18:04:22 -0500 (Tue, 08 Sep 2009) | 1 line

    #6865 fix ref counting in initialization of pwd module
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    r74739 | georg.brandl | 2009-09-11 02:55:20 -0500 (Fri, 11 Sep 2009) | 1 line

    Move function back to its section.
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1 files changed, 16 insertions, 3 deletions

diff --git a/Lib/multiprocessing/queues.py b/Lib/multiprocessing/queues.py
index bbaf6d5..e96659b 100644
--- a/Lib/multiprocessing/queues.py
+++ b/Lib/multiprocessing/queues.py
@@ -282,9 +282,22 @@ class JoinableQueue(Queue):
         Queue.__setstate__(self, state[:-2])
         self._cond, self._unfinished_tasks = state[-2:]
 
-    def put(self, item, block=True, timeout=None):
-        Queue.put(self, item, block, timeout)
-        self._unfinished_tasks.release()
+    def put(self, obj, block=True, timeout=None):
+        assert not self._closed
+        if not self._sem.acquire(block, timeout):
+            raise Full
+
+        self._notempty.acquire()
+        self._cond.acquire()
+        try:
+            if self._thread is None:
+                self._start_thread()
+            self._buffer.append(obj)
+            self._unfinished_tasks.release()
+            self._notempty.notify()
+        finally:
+            self._cond.release()
+            self._notempty.release()
 
     def task_done(self):
         self._cond.acquire()