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# Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish, dis-
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# tribute, sublicense, and/or sell copies of the Software, and to permit
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# persons to whom the Software is furnished to do so, subject to the fol-
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
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# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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class Dimensions(dict):
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def startElement(self, name, attrs, connection):
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def endElement(self, name, value, connection):
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self[self._name] = value
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elif name != 'Dimensions' and name != 'member':
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Statistics = ['Minimum', 'Maximum', 'Sum', 'Average', 'Samples']
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Units = ['Seconds', 'Percent', 'Bytes', 'Bits', 'Count',
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'Bytes/Second', 'Bits/Second', 'Count/Second']
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def __init__(self, connection=None):
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self.connection = connection
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self.dimensions = None
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s = 'Metric:%s' % self.name
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for name,value in self.dimensions.items():
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s += '(%s,%s)' % (name, value)
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def startElement(self, name, attrs, connection):
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if name == 'Dimensions':
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self.dimensions = Dimensions()
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return self.dimensions
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def endElement(self, name, value, connection):
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if name == 'MeasureName':
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elif name == 'Namespace':
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self.namespace = value
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setattr(self, name, value)
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def query(self, start_time, end_time, statistic, unit, period=60):
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return self.connection.get_metric_statistics(period, start_time, end_time,
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self.name, self.namespace, [statistic],
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self.dimensions, unit)