Fix two doctests: ack-headers and acknowledgment.

This hacks around an apparent bug in the email package where if you parse a
unicode message string, you still end up getting 8-bit strings out of the
headers, and probably payloads.

The hack is to override Mailman.Message.Message.__getitem__() to force the
header value returned to a Unicode.  It must be ASCII but this is required
anyway by RFC 2822.  It's not perfect, but it lets us get farther without
forcing a detour into fixing the email package.

Other changes:

- Fix the Address table's references, and also update the subscribe() query.
- Fix the Member table's references and add a __init__().
- Fix Roster's get_member() query.
- Fix the Enum class's variable_class attribute.
- UserManager.create_user() has to use Unicodes for real_name.

1 files changed, 0 insertions, 1 deletions

diff --git a/Mailman/database/model/preferences.py b/Mailman/database/model/preferences.py
index 085e33e06..65d909bd0 100644
--- a/Mailman/database/model/preferences.py
+++ b/Mailman/database/model/preferences.py
@@ -15,7 +15,6 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
 # USA.
 
-from email.utils import formataddr
 from storm.locals import *
 from zope.interface import implements