44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Meter storage"""
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from __future__ import unicode_literals
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import six
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from collectd_ceilometer.meters.base import Meter
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from collectd_ceilometer.meters.libvirt import LibvirtMeter
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class MeterStorage(object):
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"""Meter storage"""
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# all plugins
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_classes = {
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'libvirt': LibvirtMeter,
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}
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def __init__(self):
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self._meters = {}
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self._default = Meter()
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# fill dict with specialized meters classes
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self._meters = {key: meter_class()
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for key, meter_class in six.iteritems(self._classes)}
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def get(self, plugin):
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"""Get meter for the collectd plugin"""
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# return specialized meter class for collectd plugin or default Meter
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return self._meters.get(plugin, self._default)
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