refactor: drop unused logger/logging (#1926)

src/mcp/client/auth/utils.py

@@ -1,4 +1,3 @@
-import logging
 import re
 from urllib.parse import urljoin, urlparse
 
@@ -16,8 +15,6 @@ from mcp.shared.auth import (
 )
 from mcp.types import LATEST_PROTOCOL_VERSION
 
-logger = logging.getLogger(__name__)
-
 
 def extract_field_from_www_auth(response: Response, field_name: str) -> str | None:
     """Extract field from WWW-Authenticate header.

src/mcp/client/client.py

@@ -2,7 +2,6 @@
 
 from __future__ import annotations
 
-import logging
 from contextlib import AsyncExitStack
 from typing import Any
 
@@ -22,8 +21,6 @@ from mcp.server import Server
 from mcp.server.fastmcp import FastMCP
 from mcp.shared.session import ProgressFnT
 
-logger = logging.getLogger(__name__)
-
 
 class Client:
     """A high-level MCP client for connecting to MCP servers.

src/mcp/server/websocket.py

@@ -1,4 +1,3 @@
-import logging
 from contextlib import asynccontextmanager
 
 import anyio
@@ -10,8 +9,6 @@ from starlette.websockets import WebSocket
 import mcp.types as types
 from mcp.shared.message import SessionMessage
 
-logger = logging.getLogger(__name__)
-
 
 @asynccontextmanager  # pragma: no cover
 async def websocket_server(scope: Scope, receive: Receive, send: Send):