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.

1 files changed, 2 insertions, 2 deletions

diff --git a/Mailman/bin/request.py b/Mailman/bin/request.py
index 9bdb1f3c0..6ced2a871 100644
--- a/Mailman/bin/request.py
+++ b/Mailman/bin/request.py
@@ -28,9 +28,9 @@ import logging
 
 from Mailman import Utils
 from Mailman import loginit
-from Mailman.Queue.sbcache import get_switchboard
 from Mailman.configuration import config
 from Mailman.i18n import _
+from Mailman.queue import Switchboard
 
 __i18n_templates__ = True
 
@@ -55,7 +55,7 @@ def main():
     # some MTAs have a hard limit to the time a filter prog can run.  Postfix
     # is a good example; if the limit is hit, the proc is SIGKILL'd giving us
     # no chance to save the message.
-    cmdq = get_switchboard(config.CMDQUEUE_DIR)
+    cmdq = Switchboard(config.CMDQUEUE_DIR)
     cmdq.enqueue(sys.stdin.read(),
                  listname=listname,
                  torequest=True,