Send the Surrogate Key header with Package Downloads

1 files changed, 3 insertions, 0 deletions

diff --git a/webui.py b/webui.py
index f7c11d0..f5aad44 100644
--- a/webui.py
+++ b/webui.py
@@ -841,6 +841,9 @@ class WebUI:
             if serial is not None:
                 self.handler.send_header("X-PYPI-LAST-SERIAL", str(serial))
 
+            self.handler.send_header(
+                                "Surrogate-Key", "package pkg~%s" % package)
+
         # we expect nginx to have configured a location named
         # '/packages_raw/...' that aliases the original path correctly, see
         # http://wiki.nginx.org/X-accel and http://wiki.nginx.org/XSendfile for