def register(self, gauge):
if isinstance(gauge, basestring):
gauge = MutatorGauge(gauge)
if not isinstance(gauge, NamedGauge) and not namablegauge(gauge):
raise Metrics.Error('Must register either a string or a Gauge-like object! Got %s' % gauge)
self._metrics[gauge.name()] = gauge
return gauge
def of(gauge, name=None, window=None, clock=None):
kw = {}
if window:
kw.update(window=window)
if clock:
kw.update(clock=clock)
if name:
if not gaugelike(gauge):
raise TypeError("Rate.of must take a Gauge-like object! Got %s" % type(gauge))
return Rate(name, gauge, **kw)
else:
if not namablegauge(gauge):
raise TypeError("Rate.of must take a namable Gauge-like object if no name specified!")
return Rate(gauge.name(), gauge, **kw)
