non formatting ruff format commit

Author: parth-merkle

src/mcp/server/transport_security.py

@@ -50,43 +50,52 @@ def _validate_host(self, host: str | None) -> bool:  # pragma: no cover
         print(host)
         if host in self.settings.allowed_hosts:
             return True
-
+        
         for allowed in self.settings.allowed_hosts:
-            # normalize incoming host
-            host_without_https = host.replace("https://", "").replace("http://", "").split("/")[0].strip()
 
+            # normalize incoming host
+            host_without_https = (
+                host.replace("https://", "")
+                    .replace("http://", "")
+                    .split("/")[0]
+                    .strip()
+            )
+    
             # split request host + port
             if ":" in host_without_https:
                 request_host, request_port = host_without_https.split(":", 1)
             else:
                 request_host = host_without_https
                 request_port = None
-
+    
             # ---------- CASE 1: wildcard port (example.com:*) ----------
             if allowed.endswith(":*"):
                 base_host = allowed[:-2]
                 print(base_host)
-
+    
                 if request_host == base_host:
                     return True
-
+    
             # ---------- CASE 2: specific port (example.com:443) ----------
             elif ":" in allowed:
                 allowed_host, allowed_port = allowed.split(":", 1)
-
-                if request_host == allowed_host and request_port == allowed_port:
+    
+                if (
+                    request_host == allowed_host
+                    and request_port == allowed_port
+                ):
                     return True
-
+    
             # ---------- CASE 3: host only (allow any port) ----------
             else:
                 if request_host == allowed:
                     return True
-
+    
                 logger.warning(f"Invalid Host header: {host}")
                 return False
-
+            
         logger.warning(f"Invalid Host header: {host}")
-        return False
+        return False    
 
     def _validate_origin(self, origin: str | None) -> bool:  # pragma: no cover
         """Validate the Origin header against allowed values."""