litellm_fix: Fix CI issues - mypy, ruff, and ESLint errors

Fixes:
- proxy_server.py: Add missing 'timezone' import from datetime
- cache_coordinator.py: Fix Protocol method signatures
- files/main.py: Add type ignore for wildcard import shadowing
- opentelemetry.py: Fix callback_name type (Optional[str] -> str)
- common_request_processing.py: Add noqa for PLR0915 (too many statements)
- key_management_endpoints.py: Add prisma_client None check
- mcp_management_endpoints.py: Add return type annotation to fallback
- mcp_server_manager.py: Add return type annotation to fallback
- search_endpoints.py: Fix TypedDict access with type ignore
- ToolCallCard.tsx: Remove unused ToolOutlined import

.gitignore

@@ -98,4 +98,4 @@ LAZY_LOADING_IMPROVEMENTS.md
 **/test-results
 **/playwright-report
 **/*.storageState.json
-**/coverage
+**/coveragelitellm/.mypy_cache/

litellm/files/main.py

@@ -34,7 +34,7 @@ from litellm.types.llms.openai import (
     HttpxBinaryResponseContent,
     OpenAIFileObject,
 )
-from litellm.types.router import *
+from litellm.types.router import *  # type: ignore[no-redef]
 from litellm.types.utils import (
     OPENAI_COMPATIBLE_BATCH_AND_FILES_PROVIDERS,
     LlmProviders,

litellm/integrations/opentelemetry.py

@@ -1631,7 +1631,7 @@ class OpenTelemetry(CustomLogger):
                                     )
 
         except Exception as e:
-            self.handle_callback_failure(callback_name= self.callback_name)  
+            self.handle_callback_failure(callback_name=self.callback_name or "opentelemetry")  
             verbose_logger.exception(
                 "OpenTelemetry logging error in set_attributes %s", str(e)
             )

litellm/proxy/_experimental/mcp_server/mcp_server_manager.py

@@ -67,9 +67,11 @@ from litellm.types.mcp_server.mcp_server_manager import (
 try:
     from mcp.shared.tool_name_validation import SEP_986_URL, validate_tool_name  # type: ignore
 except ImportError:
+    from typing import Any
+    
     SEP_986_URL = "https://github.com/modelcontextprotocol/protocol/blob/main/proposals/0001-tool-name-validation.md"
 
-    def validate_tool_name(name: str):
+    def validate_tool_name(name: str) -> Any:
         from pydantic import BaseModel
 
         class MockResult(BaseModel):

litellm/proxy/common_request_processing.py

@@ -623,7 +623,7 @@ class ProxyBaseLLMRequestProcessing:
 
         return self.data, logging_obj
 
-    async def base_process_llm_request(
+    async def base_process_llm_request(  # noqa: PLR0915
         self,
         request: Request,
         fastapi_response: Response,

litellm/proxy/common_utils/cache_coordinator.py

@@ -23,9 +23,11 @@ class AsyncCacheProtocol(Protocol):
     """Protocol for cache backends used by EventDrivenCacheCoordinator."""
 
     async def async_get_cache(self, key: str, **kwargs: Any) -> Any:
+        """Get value from cache."""
         ...
 
-    async def async_set_cache(self, key: str, value: Any, **kwargs: Any) -> Any:
+    async def async_set_cache(self, key: str, value: Any, **kwargs: Any) -> None:
+        """Set value in cache."""
         ...
 
 

litellm/proxy/management_endpoints/key_management_endpoints.py

@@ -1531,6 +1531,12 @@ async def _process_single_key_update(
     Raises:
         HTTPException: For various validation and permission errors
     """
+    if prisma_client is None:
+        raise HTTPException(
+            status_code=500,
+            detail="Database not connected",
+        )
+    
     # Validate max_budget
     _validate_max_budget(key_update_item.max_budget)
     

litellm/proxy/management_endpoints/mcp_management_endpoints.py

@@ -59,8 +59,9 @@ if MCP_AVAILABLE:
     try:
         from mcp.shared.tool_name_validation import validate_tool_name  # type: ignore
     except ImportError:
+        from typing import Any
 
-        def validate_tool_name(name: str):
+        def validate_tool_name(name: str) -> Any:
             from pydantic import BaseModel
 
             class MockResult(BaseModel):

litellm/proxy/proxy_server.py

@@ -11,7 +11,7 @@ import sys
 import time
 import traceback
 import warnings
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 import enum
 from typing import (
     TYPE_CHECKING,

litellm/proxy/search_endpoints/endpoints.py

@@ -245,8 +245,9 @@ async def list_search_tools(
                 }
                 
                 # Add description if available
-                if "search_tool_info" in tool and tool["search_tool_info"]:
-                    description = tool["search_tool_info"].get("description")
+                search_tool_info = tool.get("search_tool_info")  # type: ignore[typeddict-item]
+                if search_tool_info:
+                    description = search_tool_info.get("description")
                     if description:
                         tool_info["description"] = description
                 

ui/litellm-dashboard/src/components/view_logs/LogDetailsDrawer/ToolCallCard.tsx

@@ -4,7 +4,7 @@
 
 import { useState } from 'react';
 import { Button, Typography, message } from 'antd';
-import { CopyOutlined, ToolOutlined } from '@ant-design/icons';
+import { CopyOutlined } from '@ant-design/icons';
 import { ToolCall } from './prettyMessagesTypes';
 
 const { Text } = Typography;