From f1977cfa5fac9edbff0dc7352602c4133b8f6fff Mon Sep 17 00:00:00 2001
From: Tzu-ping Chung <uranusjr@gmail.com>
Date: Sun, 26 Apr 2020 17:44:33 +0800
Subject: [PATCH] Set permission on manually created metadata files

---
 src/pip/_internal/operations/install/wheel.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pip/_internal/operations/install/wheel.py b/src/pip/_internal/operations/install/wheel.py
index 5a5aa5bc0..9a292e551 100644
--- a/src/pip/_internal/operations/install/wheel.py
+++ b/src/pip/_internal/operations/install/wheel.py
@@ -572,6 +572,7 @@ def install_unpacked_wheel(
         # type: (str, **Any) -> Iterator[NamedTemporaryFileResult]
         with adjacent_tmp_file(path, **kwargs) as f:
             yield f
+        os.chmod(f.name, 0o644)
         replace(f.name, path)
 
     # Record pip as the installer