[Mailman-Users] Delete a subscriber

[Fil]

Hello,

> During " delete " a subscriber I want to perform an additional action on
> my lists folder , which is delete the keys from the keyring for that
> subscriber.

check out the following methods:
Mailman/MemberAdaptor.py:    def removeMember(self, memberkey):
Mailman/OldStyleMemberships.py:    def removeMember(self, member):

and also, in the same files:
    def changeMemberAddress(self, member, newaddress, nodelete=0):


-- Fil