Merge pull request numpy#23963 from charris/backport-23962

TEST: change subprocess call to capture stderr too
alvistack · Jun 16, 2023 · d5f9d1a · d5f9d1a
2 parents 78fa6fb + 9b19e19
commit d5f9d1a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/numpy/testing/_private/utils.py b/numpy/testing/_private/utils.py
@@ -1248,8 +1248,8 @@ def check_support_sve():
     import subprocess
     cmd = 'lscpu'
     try:
-        return "sve" in (subprocess.Popen(cmd, stdout=subprocess.PIPE,
-                            shell=True).communicate()[0]).decode('utf-8')
+        output = subprocess.run(cmd, capture_output=True, text=True)
+        return 'sve' in output.stdout
     except OSError:
         return False