Source code for shinken.misc.sorter

#!/usr/bin/python

# -*- coding: utf-8 -*-

# Copyright (C) 2009-2014:
#    Gabes Jean, naparuba@gmail.com
#    Gerhard Lausser, Gerhard.Lausser@consol.de
#    Gregory Starck, g.starck@gmail.com
#    Hartmut Goebel, h.goebel@goebel-consult.de
#
# This file is part of Shinken.
#
# Shinken is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Shinken 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Shinken.  If not, see <http://www.gnu.org/licenses/>.

"""
Helper functions for some sorting
"""


# Sort hosts and services by impact, states and co
[docs]def hst_srv_sort(s1, s2): if s1.business_impact > s2.business_impact: return -1 if s2.business_impact > s1.business_impact: return 1 # Ok, we compute a importance value so # For host, the order is UP, UNREACH, DOWN # For service: OK, UNKNOWN, WARNING, CRIT # And DOWN is before CRITICAL (potential more impact) tab = {'host': {0: 0, 1: 4, 2: 1}, 'service': {0: 0, 1: 2, 2: 3, 3: 1} } state1 = tab[s1.__class__.my_type].get(s1.state_id, 0) state2 = tab[s2.__class__.my_type].get(s2.state_id, 0) # ok, here, same business_impact # Compare warn and crit state if state1 > state2: return -1 if state2 > state1: return 1 # Ok, so by name... if s1.get_full_name() > s2.get_full_name(): return 1 else: return -1 # Sort hosts and services by impact, states and co
[docs]def worse_first(s1, s2): # Ok, we compute a importance value so # For host, the order is UP, UNREACH, DOWN # For service: OK, UNKNOWN, WARNING, CRIT # And DOWN is before CRITICAL (potential more impact) tab = {'host': {0: 0, 1: 4, 2: 1}, 'service': {0: 0, 1: 2, 2: 3, 3: 1} } state1 = tab[s1.__class__.my_type].get(s1.state_id, 0) state2 = tab[s2.__class__.my_type].get(s2.state_id, 0) # ok, here, same business_impact # Compare warn and crit state if state1 > state2: return -1 if state2 > state1: return 1 # Same? ok by business impact if s1.business_impact > s2.business_impact: return -1 if s2.business_impact > s1.business_impact: return 1 # Ok, so by name... # Ok, so by name... if s1.get_full_name() > s2.get_full_name(): return -1 else: return 1 # Sort hosts and services by last_state_change time
[docs]def last_state_change_earlier(s1, s2): # ok, here, same business_impact # Compare warn and crit state if s1.last_state_change > s2.last_state_change: return -1 if s1.last_state_change < s2.last_state_change: return 1 return 0
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