chore(python): use Python 3.12 for all scenarios (#131)

* chore(python): use Python 3.12 for profiler scenarios

* fix(python): update Python 3.12 stack expectations

* chore(python): align scenario names with Python 3.12

* fix(python): recalibrate safe-point bias for Python 3.12

Author: taegyunkim

cmd/list-scenarios/main.go

@@ -41,7 +41,7 @@ type matrixEntry struct {
 
 func run(pattern, scenariosDir string, chunkSize int) ([]matrixEntry, error) {
 	// Anchor the user pattern so e.g. "python" doesn't accidentally match
-	// "python_basic_idle_3.10". The non-capturing group preserves precedence of
+	// "python_basic_idle_3.12". The non-capturing group preserves precedence of
 	// any alternation inside the user pattern.
 	re, err := regexp.Compile(`^(?:` + pattern + `)$`)
 	if err != nil {

cmd/list-scenarios/main_test.go

@@ -29,11 +29,11 @@ func mkScenarios(t *testing.T, names []string) string {
 func TestRun_ChunksAlphabetically(t *testing.T) {
 	root := mkScenarios(t, []string{
 		// Intentionally unsorted to verify run() sorts before chunking.
-		"python_basic_idle_3.11",
-		"python_asyncio_3.11",
-		"python_basic_idle_3.10",
+		"python_basic_idle_3.12",
+		"python_asyncio_3.12",
+		"python_basic_memory_3.12",
 		"python_cpu",
-		"python_deep_stack_3.11",
+		"python_deep_stack_3.12",
 		"node_heap", // must be filtered out by the pattern
 	})
 
@@ -45,13 +45,13 @@ func TestRun_ChunksAlphabetically(t *testing.T) {
 	want := []matrixEntry{
 		{
 			Shard: "1/2",
-			Regex: "(^|/)(python_asyncio_3.11|python_basic_idle_3.10|python_basic_idle_3.11)$",
-			Names: "python_asyncio_3.11, python_basic_idle_3.10, python_basic_idle_3.11",
+			Regex: "(^|/)(python_asyncio_3.12|python_basic_idle_3.12|python_basic_memory_3.12)$",
+			Names: "python_asyncio_3.12, python_basic_idle_3.12, python_basic_memory_3.12",
 		},
 		{
 			Shard: "2/2",
-			Regex: "(^|/)(python_cpu|python_deep_stack_3.11)$",
-			Names: "python_cpu, python_deep_stack_3.11",
+			Regex: "(^|/)(python_cpu|python_deep_stack_3.12)$",
+			Names: "python_cpu, python_deep_stack_3.12",
 		},
 	}
 	if !reflect.DeepEqual(got, want) {
@@ -138,7 +138,7 @@ func TestRun_RegexMatchesIntendedDirAndOnlyThat(t *testing.T) {
 	root := mkScenarios(t, []string{
 		"python_cpu",
 		"python_cpu_sleep_sync_3.12",
-		"python_basic_idle_3.11",
+		"python_basic_idle_3.12",
 	})
 	got, err := run("python.*", root, 3)
 	if err != nil {
@@ -155,7 +155,7 @@ func TestRun_RegexMatchesIntendedDirAndOnlyThat(t *testing.T) {
 	}{
 		{"scenarios/python_cpu", true},
 		{"scenarios/python_cpu_sleep_sync_3.12", true},
-		{"scenarios/python_basic_idle_3.11", true},
+		{"scenarios/python_basic_idle_3.12", true},
 		// substring within another name must NOT match
 		{"scenarios/python_cpu_something_else", false},
 		// completely unrelated

flakiness_test.go

@@ -16,7 +16,7 @@ import (
 //
 // Usage:
 //
-//	TEST_SCENARIOS="python_basic_idle_3.11" FLAKINESS_RUNS=10 go test -v -timeout 30m -run TestFlakiness
+//	TEST_SCENARIOS="python_basic_idle_3.12" FLAKINESS_RUNS=10 go test -v -timeout 30m -run TestFlakiness
 //
 // Environment variables:
 //   - TEST_SCENARIOS: regex matching the scenario to test (required, should match exactly one)

…hon_async_on_and_off_cpu_3.11/Dockerfile …hon_async_on_and_off_cpu_3.12/Dockerfilescenarios/python_async_on_and_off_cpu_3.11/Dockerfile renamed to scenarios/python_async_on_and_off_cpu_3.12/Dockerfile scenarios/python_async_on_and_off_cpu_3.11/Dockerfile renamed to scenarios/python_async_on_and_off_cpu_3.12/Dockerfile

@@ -1,8 +1,8 @@
-ARG BASE_IMAGE="prof-python-3.11"
+ARG BASE_IMAGE="prof-python-3.12"
 FROM $BASE_IMAGE
 
-COPY ./scenarios/python_async_on_and_off_cpu_3.11/main.py \
-    ./scenarios/python_async_on_and_off_cpu_3.11/requirements.txt \
+COPY ./scenarios/python_async_on_and_off_cpu_3.12/main.py \
+    ./scenarios/python_async_on_and_off_cpu_3.12/requirements.txt \
     /app/
 RUN chmod 644 /app/*
 

…thon_async_on_and_off_cpu_3.11/README.md …thon_async_on_and_off_cpu_3.12/README.mdscenarios/python_async_on_and_off_cpu_3.11/README.md renamed to scenarios/python_async_on_and_off_cpu_3.12/README.md scenarios/python_async_on_and_off_cpu_3.11/README.md renamed to scenarios/python_async_on_and_off_cpu_3.12/README.md

@@ -1,10 +1,10 @@
-ARG BASE_IMAGE="prof-python-3.11"
+ARG BASE_IMAGE="prof-python-3.12"
 FROM $BASE_IMAGE
 
 RUN pip install ddtrace
 
 # Copy the Python target into the container
-COPY ./scenarios/python_asyncio_3.11/main.py /app/
+COPY ./scenarios/python_asyncio_3.12/main.py /app/
 RUN chmod 644 /app/*
 
 # Set the working directory to the location of the program