1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
# Copyright (C) 2007-2008 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.
"""A mailing list manager."""
import datetime
from zope.interface import implements
from mailman import Errors
from mailman.Utils import split_listname, fqdn_listname
from mailman.configuration import config
from mailman.database.mailinglist import MailingList
from mailman.interfaces import IListManager, ListAlreadyExistsError
class ListManager(object):
"""An implementation of the `IListManager` interface."""
implements(IListManager)
def create(self, fqdn_listname):
"""See `IListManager`."""
listname, hostname = split_listname(fqdn_listname)
mlist = config.db.store.find(
MailingList,
MailingList.list_name == listname,
MailingList.host_name == hostname).one()
if mlist:
raise ListAlreadyExistsError(fqdn_listname)
mlist = MailingList(fqdn_listname)
mlist.created_at = datetime.datetime.now()
config.db.store.add(mlist)
return mlist
def get(self, fqdn_listname):
"""See `IListManager`."""
listname, hostname = split_listname(fqdn_listname)
mlist = config.db.store.find(MailingList,
list_name=listname,
host_name=hostname).one()
if mlist is not None:
# XXX Fixme
mlist._restore()
return mlist
def delete(self, mlist):
"""See `IListManager`."""
config.db.store.remove(mlist)
@property
def mailing_lists(self):
"""See `IListManager`."""
for fqdn_listname in self.names:
yield self.get(fqdn_listname)
@property
def names(self):
"""See `IListManager`."""
for mlist in config.db.store.find(MailingList):
yield fqdn_listname(mlist.list_name, mlist.host_name)
|
