Fix AttributeError: 'str' object has no attribute 'decode' in Python 3.11

amitaiturkel · amitaiturkel · commit 41b7438bf512 · 2024-10-16T16:15:10.000+03:00
Signed-off-by: amitaiturkel &lt;amitai.turkel@gmail.com&gt;
diff --git a/prometheus_client/asgi.py b/prometheus_client/asgi.py
@@ -13,12 +13,12 @@ async def prometheus_app(scope, receive, send):
         # Prepare parameters
         params = parse_qs(scope.get('query_string', b''))
         accept_header = ",".join([
-            value.decode("utf8") for (name, value) in scope.get('headers')
-            if name.decode("utf8").lower() == 'accept'
+            value for (name, value) in scope.get('headers')
+            if name.lower() == 'accept'
         ])
         accept_encoding_header = ",".join([
-            value.decode("utf8") for (name, value) in scope.get('headers')
-            if name.decode("utf8").lower() == 'accept-encoding'
+            value for (name, value) in scope.get('headers')
+            if name.lower() == 'accept-encoding'
         ])
         # Bake output
         status, headers, output = _bake_output(registry, accept_header, accept_encoding_header, params, disable_compression)
