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pull the default initial_cpu value out to class scope

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also add python 3 syntax type annotations
This commit is contained in:
Jean-Paul Calderone 2022-03-18 10:42:40 -04:00
parent 32e88e580b
commit ce381f3e39
1 changed files with 3 additions and 3 deletions
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6
src/allmydata/stats.py
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@ -16,8 +16,9 @@ from allmydata.interfaces import IStatsProducer
@implementer(IStatsProducer)
class CPUUsageMonitor(service.MultiService):
HISTORY_LENGTH = 15
POLL_INTERVAL = 60 # type: float
HISTORY_LENGTH: int = 15
POLL_INTERVAL: float = 60
initial_cpu: float = 0.0
def __init__(self):
service.MultiService.__init__(self)
@ -26,7 +27,6 @@ class CPUUsageMonitor(service.MultiService):
# rest of the program will be run by the child process, after twistd
# forks. Instead, set self.initial_cpu as soon as the reactor starts
# up.
self.initial_cpu = 0.0 # just in case
eventually(self._set_initial_cpu)
self.samples: list[tuple[float, float]] = deque([], self.HISTORY_LENGTH)
# we provide 1min, 5min, and 15min moving averages