Small optimization to encoding hosts (#1125)

aio-libs · Sep 7, 2024 · 4b26f03 · 4b26f03
1 parent 164a045
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diff --git a/CHANGES/1125.misc.rst b/CHANGES/1125.misc.rst
@@ -0,0 +1 @@
+Improved performance of encoding non IPv6 hosts -- by :user:`bdraco`.
diff --git a/yarl/_url.py b/yarl/_url.py
@@ -906,7 +906,12 @@ def _normalize_path(cls, path: str) -> str:
 
     @classmethod
     def _encode_host(cls, host: str, human: bool = False) -> str:
-        raw_ip, sep, zone = host.partition("%")
+        if "%" in host:
+            raw_ip, sep, zone = host.partition("%")
+        else:
+            raw_ip = host
+            sep = zone = ""
+
         if raw_ip and raw_ip[-1].isdigit() or ":" in raw_ip:
             # Might be an IP address, check it
             #