Import constants directly rather than relying on re-export

Author: hugovk

Lib/.ruff.toml

@@ -11,6 +11,5 @@ select = [
 [lint.per-file-ignores]
 "ctypes/__init__.py" = ["F401"]  # Re-exports from _ctypes
 "importlib/metadata/__init__.py" = ["F401"]  # Synced from importlib_metadata
-"profiling/sampling/sample.py" = ["F401"]  # Re-exports PROFILING_MODE_* constants
 "ssl.py" = ["F401"]  # Re-exports from _ssl
 "warnings.py" = ["F401"]  # Re-exports from _py_warnings

Lib/profiling/sampling/sample.py

@@ -26,10 +26,7 @@ def _pause_threads(unwinder, blocking):
 
 from .constants import (
     PROFILING_MODE_WALL,
-    PROFILING_MODE_CPU,
-    PROFILING_MODE_GIL,
     PROFILING_MODE_ALL,
-    PROFILING_MODE_EXCEPTION,
 )
 from ._format_utils import fmt
 try:

Lib/test/test_profiling/test_sampling_profiler/test_modes.py

@@ -10,7 +10,12 @@
     import profiling.sampling.sample
     from profiling.sampling.pstats_collector import PstatsCollector
     from profiling.sampling.cli import main, _parse_mode
-    from profiling.sampling.constants import PROFILING_MODE_EXCEPTION
+    from profiling.sampling.constants import (
+        PROFILING_MODE_CPU,
+        PROFILING_MODE_EXCEPTION,
+        PROFILING_MODE_GIL,
+        PROFILING_MODE_WALL,
+    )
     from _remote_debugging import (
         THREAD_STATUS_HAS_GIL,
         THREAD_STATUS_ON_CPU,
@@ -392,9 +397,9 @@ def gil_holding_work():
 
     def test_mode_constants_are_defined(self):
         """Test that all profiling mode constants are properly defined."""
-        self.assertEqual(profiling.sampling.sample.PROFILING_MODE_WALL, 0)
-        self.assertEqual(profiling.sampling.sample.PROFILING_MODE_CPU, 1)
-        self.assertEqual(profiling.sampling.sample.PROFILING_MODE_GIL, 2)
+        self.assertEqual(PROFILING_MODE_WALL, 0)
+        self.assertEqual(PROFILING_MODE_CPU, 1)
+        self.assertEqual(PROFILING_MODE_GIL, 2)
 
     def test_parse_mode_function(self):
         """Test the _parse_mode function with all valid modes."""