From 3e9ed398b6a05c69daca14c8226ca7f57c164c21 Mon Sep 17 00:00:00 2001
From: Barry Warsaw
Date: Sat, 29 Sep 2007 14:55:25 -0400
Subject: Reorganize the qrunner infrastructure.  First, the package has been
 renamed from Mailman.Queue to Mailman.queue (note the case change to be more
 PEP 8 compliant).

The Switchboard and Runner classes have been moved into the package
__init__.py and the previous class modules have been removed.

The switchboard cache is removed; I don't think it was ultimately buying us
much.  Now, just import the Switchboard class and instantiate it directly.

Added an IRunner interface.

Renamed the ArchRunner to ArchiveRunner.

bin/qrunner and bin/mailmanctl are updated accordingly.  For the former, it no
long accepts -r=All to run all qrunners.  You can still use the short name
(e.g. --runner=incoming) to run the built-in queue runners, but this design
will eventually allow for plugin qrunners by allowing them to be run
specifying the full package path to the class.  It also now accepts a leading
dot to indicate a qrunner class relative to the Mailman.queue package.
---
 Mailman/queue/retry.py | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 Mailman/queue/retry.py

(limited to 'Mailman/queue/retry.py')

diff --git a/Mailman/queue/retry.py b/Mailman/queue/retry.py
new file mode 100644
index 000000000..35accf262
--- /dev/null
+++ b/Mailman/queue/retry.py
@@ -0,0 +1,40 @@
+# Copyright (C) 2003-2007 by the Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+import time
+
+from Mailman.configuration import config
+from Mailman.queue import Runner, Switchboard
+
+
+
+class RetryRunner(Runner):
+    QDIR = config.RETRYQUEUE_DIR
+    SLEEPTIME = config.minutes(15)
+
+    def __init__(self, slice=None, numslices=1):
+        Runner.__init__(self, slice, numslices)
+        self.__outq = Switchboard(config.OUTQUEUE_DIR)
+
+    def _dispose(self, mlist, msg, msgdata):
+        # Move it to the out queue for another retry
+        self.__outq.enqueue(msg, msgdata)
+        return False
+
+    def _snooze(self, filecnt):
+        # We always want to snooze
+        time.sleep(float(self.SLEEPTIME))
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