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GH-148932: Improve error message if profiling.sampling run from venv on Windows platform (#149247)

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Sergey Miryanov 2026-05-02 14:23:16 +05:00 • committed by GitHub
parent b89735625d
commit fea2a57282
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4
Lib/profiling/sampling/sample.py
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@ -58,6 +58,10 @@ def __init__(self, pid, sample_interval_usec, all_threads, *, mode=PROFILING_MOD
try:
self.unwinder = self._new_unwinder(native, gc, opcodes, skip_non_matching_threads)
except RuntimeError as err:
if os.name == "nt" and sys.executable.endswith("python.exe"):
raise SystemExit(
"Running profiling.sampling from virtualenv on Windows platform is not supported"
) from err
raise SystemExit(err) from err
# Track sample intervals and total sample count
self.sample_intervals = deque(maxlen=100)