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###############################################################################
#
# Copyright (c) 2002-2011 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program 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 2
# of the License, or (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
##############################################################################
from AccessControl.SecurityManagement import getSecurityManager, \
setSecurityManager, newSecurityManager
from Products.ERP5Security.ERP5UserManager import SUPER_USER
def SoftwareInstance_bangAsSelf(self, relative_url=None, reference=None,
comment=None):
"""Call bang on self."""
# Caller check
if relative_url is None:
raise TypeError('relative_url has to be defined')
if reference is None:
raise TypeError('reference has to be defined')
# micro security: can caller access software instance?
software_instance = self.restrictedTraverse(relative_url)
sm = getSecurityManager()
if (software_instance.getPortalType() == "Slave Instance") and \
(software_instance.getReference() == reference):
# XXX There is no account for Slave Instance
reference = SUPER_USER
newSecurityManager(None, self.getPortalObject().acl_users.getUserById(
reference))
try:
software_instance.bang(bang_tree=True, comment=comment)
finally:
# Restore the original user.
setSecurityManager(sm)