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### Author: Dag Wieers <dag$wieers,com> class dstat_plugin(dstat): """ Fan speed in RPM (rotations per minute) as reported by ACPI. """ def __init__(self): self.name = 'fan' self.type = 'd' self.width = 4 self.scale = 500 self.open('/proc/acpi/ibm/fan') def vars(self): ret = None for l in self.splitlines(): if l[0] == 'speed:': ret = ('speed',) return ret def check(self): if not os.path.exists('/proc/acpi/ibm/fan'): raise Exception, 'Needs kernel IBM-ACPI support' def extract(self): if os.path.exists('/proc/acpi/ibm/fan'): for l in self.splitlines(): if l[0] == 'speed:': self.val['speed'] = int(l[1]) # vim:ts=4:sw=4:et