odkrycie etag

app.py

@@ -357,7 +357,7 @@ def serve_js(filename):
     # response.cache_control.must_revalidate = True
     response.headers["Cache-Control"] = app.config["JS_CACHE_CONTROL"]
     response.headers.pop("Content-Disposition", None)
-    response.headers.pop("Etag", None)
+    #response.headers.pop("Etag", None)
     return response
 
 
@@ -366,7 +366,7 @@ def serve_css(filename):
     response = send_from_directory("static/css", filename)
     response.headers["Cache-Control"] = app.config["CSS_CACHE_CONTROL"]
     response.headers.pop("Content-Disposition", None)
-    response.headers.pop("Etag", None)
+    #response.headers.pop("Etag", None)
     return response