(self, key)
return self._meters[key]
Gets a meter based on a key, creates a new one if it does not exist.

        :param key: name of the metric
        :type key: C{str}

        :return: L{Meter}
Gets a meter based on a key, creates a new one if it does not exist.
Gets a meter based on a key creates a new one if it does not exist .
def meter(self, key):
        """
        Gets a meter based on a key, creates a new one if it does not exist.

        :param key: name of the metric
        :type key: C{str}

        :return: L{Meter}
        """
        if key not in self._meters:
            self._meters[key] = Meter(clock=self._clock)
        return self._meters[key]
def meter ( self , key ) : if key not in self . _meters : self . _meters [ key ] = Meter ( clock = self . _clock ) return self . _meters [ key ]