diff options
Diffstat (limited to 'Mailman/pipeline/file_recipients.py')
| -rw-r--r-- | Mailman/pipeline/file_recipients.py | 54 |
1 files changed, 36 insertions, 18 deletions
diff --git a/Mailman/pipeline/file_recipients.py b/Mailman/pipeline/file_recipients.py index 0bee969f6..dfae732f0 100644 --- a/Mailman/pipeline/file_recipients.py +++ b/Mailman/pipeline/file_recipients.py @@ -19,28 +19,46 @@ from __future__ import with_statement +__metaclass__ = type +__all__ = ['FileRecipients'] + + import os import errno +from zope.interface import implements + from Mailman import Errors +from Mailman.i18n import _ +from Mailman.interfaces import IHandler -def process(mlist, msg, msgdata): - if 'recips' in msgdata: - return - filename = os.path.join(mlist.full_path, 'members.txt') - try: - with open(filename) as fp: - addrs = set(line.strip() for line in fp) - except IOError, e: - if e.errno <> errno.ENOENT: - raise - msgdata['recips'] = set() - return - # If the sender is a member of the list, remove them from the file recips. - sender = msg.get_sender() - member = mlist.members.get_member(sender) - if member is not None: - addrs.discard(member.address.address) - msgdata['recips'] = addrs +class FileRecipients: + """Get the normal delivery recipients from an include file.""" + + implements(IHandler) + + name = 'file-recipients' + description = _('Get the normal delivery recipients from an include file.') + + def process(self, mlist, msg, msgdata): + """See `IHandler`.""" + if 'recips' in msgdata: + return + filename = os.path.join(mlist.full_path, 'members.txt') + try: + with open(filename) as fp: + addrs = set(line.strip() for line in fp) + except IOError, e: + if e.errno <> errno.ENOENT: + raise + msgdata['recips'] = set() + return + # If the sender is a member of the list, remove them from the file + # recipients. + sender = msg.get_sender() + member = mlist.members.get_member(sender) + if member is not None: + addrs.discard(member.address.address) + msgdata['recips'] = addrs |