gh-127146: Emscripten: Set umask to zero in python.sh

hoodmane · hoodmane · commit 595781e1b5bf · 2025-07-17T14:41:08.000+02:00
We think this will fix `test_apropos_empty_doc`.
diff --git a/Tools/wasm/emscripten/__main__.py b/Tools/wasm/emscripten/__main__.py
@@ -263,6 +263,10 @@ def configure_emscripten_python(context, working_dir):
                 REALPATH=abs_path
             fi
 
+            # Set umask to 0. The buildbot seems to run sometimes with a umask
+            # of 0o077 which causes one test to fail.
+            umask 0
+
             # We compute our own path, not following symlinks and pass it in so that
             # node_entry.mjs can set sys.executable correctly.
             # Intentionally allow word splitting on NODEFLAGS.
