fix(metric): reset labels after receiving a value

ssube · Dec 23, 2019 · 21564fa · 21564fa
1 parent 76fb95d
commit 21564fa
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/prometheus_express/metric.py b/prometheus_express/metric.py
@@ -66,12 +66,15 @@ def inc(self, value):
         else:
             self.values[self.labelValues] = value
 
+        self.labelValues = self.emptyLabels
+
     def dec(self, value):
         if self.labelValues in self.values:
             self.values[self.labelValues] -= value
         else:
             self.values[self.labelValues] = value
 
+        self.labelValues = self.emptyLabels
 
     def print(self, namespace):
         lines = super().print(namespace)
@@ -87,6 +90,7 @@ class Gauge(Counter):
 
     def set(self, value):
         self.values[self.labelValues] = value
+        self.labelValues = self.emptyLabels
 
 
 class Summary(Metric):
@@ -115,4 +119,4 @@ def print(self, namespace):
             lines.extend(print_help(nn + '_total', self.desc, self.metricType))
             lines.append('{}_total{} {}'.format(nn, ll, v[1]))
 
-        return lines
+        return lines