use subprocess.run

skvark · skvark · commit b31049d9fdf9 · 2018-06-28T15:02:54.000+03:00
diff --git a/setup.py b/setup.py
@@ -110,8 +110,8 @@ def main():
     if (sys.platform == 'darwin' or sys.platform.startswith('linux')) and not build_headless:
         cmake_args.append("-DWITH_QT=4")
         # Apply Qt namespace patches to OpenCV GUI code
-        subprocess.check_call(["patch", "-p0", "<", "patches/patch1.patch"])
-        subprocess.check_call(["patch", "-p0", "<", "patches/patch2.patch"])
+        subprocess.run("patch -p0 < patches/patch1.patch", shell=True, check=True)
+        subprocess.run("patch -p0 < patches/patch2.patch", shell=True, check=True)
 
     if build_headless:
         # it seems that cocoa cannot be disabled so on macOS the package is not truly headless
