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  • Committer: Barry Warsaw
  • Date: 2012-12-25 20:44:40 UTC
  • mfrom: (7189.2.2 3.0)
  • Revision ID: barry@list.org-20121225204440-f2yet4vpbwv0thx7
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src/mailman/interfaces/member.py
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    'DeliveryStatus',
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    'IMember',
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    'MemberRole',
 
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    'MembershipChangeEvent',
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    'MembershipError',
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    'MembershipIsBannedError',
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    'MissingPreferredAddressError',
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    'NotAMemberError',
 
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    'SubscriptionEvent',
 
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    'UnsubscriptionEvent',
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    ]
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class MembershipChangeEvent:
 
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    """Base class for subscription/unsubscription events."""
 
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    def __init__(self, mlist, member):
 
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        self.mlist = mlist
 
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        self.member = member
 
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class SubscriptionEvent(MembershipChangeEvent):
 
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    """Event which gets triggered when a user joins a mailing list."""
 
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    def __str__(self):
 
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        return '{0} joined {1}'.format(self.member.address, self.mlist.list_id)
 
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class UnsubscriptionEvent(MembershipChangeEvent):
 
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    """Event which gets triggered when a user leaves a mailing list.
 
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    One thing to keep in mind: because the IMember is deleted when the
 
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    unsubscription happens, this event actually gets triggered just before the
 
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    member is unsubscribed.
 
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    """
 
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    def __str__(self):
 
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        return '{0} left {1}'.format(self.member.address, self.mlist.list_id)
 
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class MembershipError(MailmanError):
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    """Base exception for all membership errors."""
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