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#------------------------------------------------------------------------------
# Copyright (c) 2008, Riverbank Computing Limited
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
# Thanks for using Enthought open source!
#
# Author: Riverbank Computing Limited
# Description: <Enthought permissions package component>
#------------------------------------------------------------------------------
# Enthought library imports.
from pyface.action.api import Action
from traits.api import Instance, Interface, List
class IPolicyManager(Interface):
"""The interface implemented by a policy manager. A policy manager defines
how permissions are assigned to users and stored. A default policy manager
is provided, but it may be replaced using the permissions manager."""
# The list of PyFace policy management actions implemented by this policy.
management_actions = List(Instance(Action))
# The list of permissions assigned to the current user.
user_permissions = List(Instance('apptools.permissions.api.Permission'))
def bootstrapping(self):
"""Return True if the policy manager is bootstrapping. Typically this
is when no permissions have been assigned."""
def load_user(self, user):
"""Load the policy for the given user. user is an object that
implements IUser. If it is None then unload the policy for the current
user."""
def register_permission(self, permission):
"""Register the given permission defined by the application."""
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