psutil

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#!/usr/bin/env python3
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# Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Show fans information.
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$ python fans.py
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asus
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    cpu_fan              3200 RPM
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"""
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from __future__ import print_function
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import sys
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import psutil
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def main():
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    if not hasattr(psutil, "sensors_fans"):
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        return sys.exit("platform not supported")
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    fans = psutil.sensors_fans()
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    if not fans:
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        print("no fans detected")
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        return
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    for name, entries in fans.items():
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        print(name)
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        for entry in entries:
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            print("    %-20s %s RPM" % (entry.label or name, entry.current))
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        print()
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if __name__ == '__main__':
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    main()
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