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# Copyright (C) 2007-2011 by the Free Software Foundation, Inc.
#
# This file is part of GNU Mailman.
#
# GNU Mailman 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 3 of the License, or (at your option)
# any later version.
#
# GNU Mailman 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
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
"""Interface describing the basics of a user."""
from __future__ import absolute_import, unicode_literals
__metaclass__ = type
__all__ = [
'IUser',
]
from zope.interface import Interface, Attribute
class IUser(Interface):
"""A basic user."""
real_name = Attribute(
"""This user's real name.""")
password = Attribute(
"""This user's password information.""")
user_id = Attribute(
"""The user's unique, random, identifier (sha1 hex digest).""")
addresses = Attribute(
"""An iterator over all the `IAddresses` controlled by this user.""")
memberships = Attribute(
"""A roster of this user's memberships.""")
def register(email, real_name=None):
"""Register the given email address and link it to this user.
:param email: The text email address to register.
:type email: str
:param real_name: The user's real name. If not given the empty string
is used.
:type real_name: str
:return: The address object linked to the user. If the associated
address object already existed (unlinked to a user) then the
`real_name` parameter is ignored.
:rtype: `IAddress`
:raises AddressAlreadyLinkedError: if this `IAddress` is already
linked to another user.
"""
def link(address):
"""Link this user to the given IAddress.
Raises AddressAlreadyLinkedError if this IAddress is already linked to
another user.
"""
def unlink(address):
"""Unlink this IAddress from the user.
Raises AddressNotLinkedError if this address is not linked to this
user, either because it's not linked to any user or it's linked to
some other user.
"""
def controls(email):
"""Determine whether this user controls the given email address.
:param email: The text email address to register.
:type email: str
:return: True if the user controls the given email address.
:rtype: bool
"""
preferences = Attribute(
"""This user's preferences.""")
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