diff options
Diffstat (limited to 'kafka/metrics/metrics.py')
| -rw-r--r-- | kafka/metrics/metrics.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kafka/metrics/metrics.py b/kafka/metrics/metrics.py index f2e99ed..2c53488 100644 --- a/kafka/metrics/metrics.py +++ b/kafka/metrics/metrics.py @@ -225,7 +225,7 @@ class Metrics(object): with self._lock: if metric.metric_name in self.metrics: raise ValueError('A metric named "%s" already exists, cannot' - ' register another one.' % metric.metric_name) + ' register another one.' % (metric.metric_name,)) self.metrics[metric.metric_name] = metric for reporter in self._reporters: reporter.metric_change(metric) |