33 lines
922 B
Python
33 lines
922 B
Python
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import argparse
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import json
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import subprocess
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import sys
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parser = argparse.ArgumentParser(description='Read Yocto sensor.')
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parser.add_argument('metric', type=str,
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help='Metric name.')
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parser.add_argument('binary', type=str,
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help='Yocto binary.')
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parser.add_argument('sensor', type=str,
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help='Sensor name.')
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args = parser.parse_args()
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try:
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returned_output = subprocess.check_output(["/usr/local/YoctoLib.cmdline.24497/Binaries/linux/32bits/"+args.binary, "-r", "localhost", "-f", "[result]", args.sensor, "get_currentValue"])
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try:
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value = round(float(returned_output.decode("utf-8").strip().strip("'")), 1)
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except ValueError:
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print ("Got garbage: "+returned_output)
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sys.exit(1)
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except Exception as e:
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print(e)
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sys.exit(1)
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data = {}
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data[args.metric] = value
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print(json.dumps(data))
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