def _gen_delta_per_sec(self, path, value_delta, time_delta, multiplier,
                           prettyname, device):
        if time_delta < 0:
            return
        value = (value_delta / time_delta) * multiplier
        # Only publish if there is any data.
        # This helps keep unused metrics out of Graphite
        if value > 0.0:
            self._replace_and_publish(path, prettyname, value, device)
Helper to verify if Verdana font is present
dataset/ETHPy150Open BrightcoveOS/Diamond/src/collectors/netapp/netapp.py/NetAppCollector._gen_delta_per_sec--crossover with--dataset/ETHPy150Open mwaskom/seaborn/seaborn/tests/test_rcmod.py/has_verdana