54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
"""\
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@file metrics.py
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@author Phoenix
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@date 2007-11-27
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@brief simple interface for logging metrics
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$LicenseInfo:firstyear=2007&license=mit$
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Copyright (c) 2007-2009, Linden Research, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, 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 IN
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THE SOFTWARE.
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$/LicenseInfo$
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"""
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import sys
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from indra.base import llsd
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_sequence_id = 0
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def record_metrics(table, stats, dest=None):
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"Write a standard metrics log"
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_log("LLMETRICS", table, stats, dest)
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def record_event(table, data, dest=None):
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"Write a standard logmessage log"
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_log("LLLOGMESSAGE", table, data, dest)
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def _log(header, table, data, dest):
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if dest is None:
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# do this check here in case sys.stdout changes at some
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# point. as a default parameter, it will never be
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# re-evaluated.
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dest = sys.stdout
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global _sequence_id
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print >>dest, header, "(" + str(_sequence_id) + ")",
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print >>dest, table, llsd.format_notation(data)
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_sequence_id += 1
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