[3.12] gh-131038: Use text=True in subprocesses in test_perf_profiler (#137117) (#138024)
gh-131038: Use text=True in subprocesses in test_perf_profiler (#137117)
(cherry picked from commit a852c7bdd48979218a0c756ff1a5586d91cff607)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
diff --git a/Lib/test/test_perf_profiler.py b/Lib/test/test_perf_profiler.py
index b380e49..f673f4d 100644
--- a/Lib/test/test_perf_profiler.py
+++ b/Lib/test/test_perf_profiler.py
@@ -283,6 +283,7 @@ def run_perf(cwd, *args, **env_vars):
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
env=env,
+ text=True,
)
if proc.returncode:
print(proc.stderr)
@@ -295,10 +296,9 @@ def run_perf(cwd, *args, **env_vars):
stderr=subprocess.PIPE,
env=env,
check=True,
+ text=True,
)
- return proc.stdout.decode("utf-8", "replace"), proc.stderr.decode(
- "utf-8", "replace"
- )
+ return proc.stdout, proc.stderr
@unittest.skipUnless(perf_command_works(), "perf command doesn't work")