Apply pre-commit fixes

Author: sginji

docs/getting_started/tests/test_metrics.py

@@ -18,6 +18,7 @@
 import sys
 import unittest
 
+
 class TestMetrics(unittest.TestCase):
     def test_metrics(self):
         """Test that metrics example produces expected values"""
@@ -39,36 +40,64 @@ def test_metrics(self):
         output_data = json.loads(result.stdout)
 
         # Get the metrics from the JSON structure
-        metrics = output_data["resource_metrics"][0]["scope_metrics"][0]["metrics"]
+        metrics = output_data["resource_metrics"][0]["scope_metrics"][0][
+            "metrics"
+        ]
 
         # Create a lookup dict for easier testing
         metrics_by_name = {metric["name"]: metric for metric in metrics}
 
         # Test Counter: should be 1 (called counter.add(1))
-        counter_value = metrics_by_name["counter"]["data"]["data_points"][0]["value"]
+        counter_value = metrics_by_name["counter"]["data"]["data_points"][0][
+            "value"
+        ]
         self.assertEqual(counter_value, 1, "Counter should have value 1")
 
         # Test UpDownCounter: should be -4 (1 + (-5) = -4)
-        updown_value = metrics_by_name["updown_counter"]["data"]["data_points"][0]["value"]
-        self.assertEqual(updown_value, -4, "UpDownCounter should have value -4")
+        updown_value = metrics_by_name["updown_counter"]["data"][
+            "data_points"
+        ][0]["value"]
+        self.assertEqual(
+            updown_value, -4, "UpDownCounter should have value -4"
+        )
 
         # Test Histogram: should have count=1, sum=99.9
         histogram_data = metrics_by_name["histogram"]["data"]["data_points"][0]
-        self.assertEqual(histogram_data["count"], 1, "Histogram should have count 1")
-        self.assertEqual(histogram_data["sum"], 99.9, "Histogram should have sum 99.9")
+        self.assertEqual(
+            histogram_data["count"], 1, "Histogram should have count 1"
+        )
+        self.assertEqual(
+            histogram_data["sum"], 99.9, "Histogram should have sum 99.9"
+        )
 
         # Test Gauge: should be 1 (last value set)
-        gauge_value = metrics_by_name["gauge"]["data"]["data_points"][0]["value"]
+        gauge_value = metrics_by_name["gauge"]["data"]["data_points"][0][
+            "value"
+        ]
         self.assertEqual(gauge_value, 1, "Gauge should have value 1")
 
         # Test Observable Counter: should be 1 (from callback)
-        obs_counter_value = metrics_by_name["observable_counter"]["data"]["data_points"][0]["value"]
-        self.assertEqual(obs_counter_value, 1, "Observable counter should have value 1")
+        obs_counter_value = metrics_by_name["observable_counter"]["data"][
+            "data_points"
+        ][0]["value"]
+        self.assertEqual(
+            obs_counter_value, 1, "Observable counter should have value 1"
+        )
 
         # Test Observable UpDownCounter: should be -10 (from callback)
-        obs_updown_value = metrics_by_name["observable_updown_counter"]["data"]["data_points"][0]["value"]
-        self.assertEqual(obs_updown_value, -10, "Observable updown counter should have value -10")
+        obs_updown_value = metrics_by_name["observable_updown_counter"][
+            "data"
+        ]["data_points"][0]["value"]
+        self.assertEqual(
+            obs_updown_value,
+            -10,
+            "Observable updown counter should have value -10",
+        )
 
         # Test Observable Gauge: should be 9 (from callback)
-        obs_gauge_value = metrics_by_name["observable_gauge"]["data"]["data_points"][0]["value"]
-        self.assertEqual(obs_gauge_value, 9, "Observable gauge should have value 9")
+        obs_gauge_value = metrics_by_name["observable_gauge"]["data"][
+            "data_points"
+        ][0]["value"]
+        self.assertEqual(
+            obs_gauge_value, 9, "Observable gauge should have value 9"
+        )

docs/getting_started/tests/test_otlpcollector.py

@@ -18,6 +18,7 @@
 import sys
 import unittest
 
+
 class TestOTLPCollector(unittest.TestCase):
     def test_otlpcollector(self):
         """Test that OTLP collector example outputs 'Hello world!'"""
@@ -31,7 +32,6 @@ def test_otlpcollector(self):
             stderr=subprocess.PIPE,
             text=True,
         ) as process:
-
             # Wait 2 seconds then kill it (enough time to print "Hello world!")
             try:
                 stdout, _ = process.communicate(timeout=2)