rattail-tempmon/rattail_tempmon/problems.py

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# -*- coding: utf-8; -*-
################################################################################
#
# Rattail -- Retail Software Framework
# Copyright © 2010-2017 Lance Edgar
#
# This file is part of Rattail.
#
# Rattail 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.
#
# Rattail 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
# Rattail. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
"""
Tempmon data problems
"""
from __future__ import unicode_literals, absolute_import
from rattail.mail import send_email
from rattail_tempmon.db import Session as TempmonSession, model as tempmon
def disabled_probes(config, progress=None):
"""
Notifies if any Tempmon client devices or probes are disabled.
"""
tempmon_session = TempmonSession()
clients = tempmon_session.query(tempmon.Client)\
.filter(tempmon.Client.enabled == False)\
.all()
probes = tempmon_session.query(tempmon.Probe)\
.join(tempmon.Client)\
.filter(tempmon.Client.enabled == True)\
.filter(tempmon.Probe.enabled == False)\
.all()
if clients or probes:
send_email(config, 'tempmon_disabled_probes', {
'disabled_clients': clients,
'disabled_probes': probes,
})
tempmon_session.close()