More fixes to get end-to-end delivery basically working.

- Add a VirginPipeline for the virgin queue, which is mostly the same as the
  BuiltInPipeline, so refactor the commonality into a BasePipeline.
- Simplify and update bin/dumpdb.
- Rename inject() to inject_text() and add inject_message().  Both interfaces
  will be useful.
- When enqueuing and not using _plaintext, use the highest pickle protocol
  supported.
- Fix the archive runner's calculation of whether to clobber the message's
  Date: header.
- Fix the outgoing queue's deliver_after calculation.
- Update the virgin queue runner.  It doesn't need to inherit from
  IncomingRunner any more; it can just execute the 'virgin' pipeline.

1 files changed, 5 insertions, 2 deletions

diff --git a/mailman/bin/inject.py b/mailman/bin/inject.py
index 3e4012baf..8c4613756 100644
--- a/mailman/bin/inject.py
+++ b/mailman/bin/inject.py
@@ -20,11 +20,14 @@ from __future__ import with_statement
 import os
 import sys
 
+from email import message_from_string
+
 from mailman import Utils
 from mailman import Version
+from mailman.Message import Message
 from mailman.configuration import config
 from mailman.i18n import _
-from mailman.inject import inject
+from mailman.inject import inject_text
 from mailman.options import SingleMailingListOptions
 
 
@@ -81,7 +84,7 @@ def main():
         with open(options.filename) as fp:
             message_text = fp.read()
 
-    inject(fqdn_listname, message_text, qdir=qdir)
+    inject_text(mlist, message_text, qdir=qdir)