图片解析应用
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from __future__ import absolute_import
from kafka.metrics.measurable_stat import AbstractMeasurableStat
class Total(AbstractMeasurableStat):
"""An un-windowed cumulative total maintained over all time."""
def __init__(self, value=0.0):
self._total = value
def record(self, config, value, now):
self._total += value
def measure(self, config, now):
return float(self._total)