Fix uv lock for time-server, update Readme

Author: maledorak

src/time/README.md

@@ -5,8 +5,8 @@ A Model Context Protocol server that provides time and timezone conversion capab
 ### Available Tools
 
 - `get_current_time` - Get current time in a specific timezone or system timezone.
-  - Optional argument: `timezone` (string): IANA timezone name (e.g., 'America/New_York', 'Europe/London')
-  - If timezone is not provided, returns time in system timezone
+  - Required arguments:
+    - `timezone` (string): IANA timezone name (e.g., 'America/New_York', 'Europe/London')
 
 - `convert_time` - Convert time between timezones.
   - Required arguments:
@@ -111,45 +111,25 @@ Example:
 
 ## Example Interactions
 
-1. Get current time (using system timezone):
-```json
-{
-  "name": "get_current_time",
-  "arguments": {}
-}
-```
-Response:
-```json
-{
-  "timezone": "Europe/London",
-  "time": "14:30 BST",
-  "date": "2024-11-25",
-  "full_datetime": "2024-11-25 14:30:00 BST",
-  "is_dst": true
-}
-```
-
-2. Get current time in specific timezone:
+1. Get current time:
 ```json
 {
   "name": "get_current_time",
   "arguments": {
-    "timezone": "America/New_York"
+    "timezone": "Europe/Warsaw"
   }
 }
 ```
 Response:
 ```json
 {
-  "timezone": "America/New_York",
-  "time": "09:30 EDT",
-  "date": "2024-11-25",
-  "full_datetime": "2024-11-25 09:30:00 EDT",
-  "is_dst": true
+  "timezone": "Europe/Warsaw",
+  "datetime": "2024-01-01T13:00:00+01:00",
+  "is_dst": false
 }
 ```
 
-3. Convert time between timezones:
+2. Convert time between timezones:
 ```json
 {
   "name": "convert_time",
@@ -165,31 +145,18 @@ Response:
 {
   "source": {
     "timezone": "America/New_York",
-    "time": "16:30 EDT",
-    "date": "2024-11-25"
+    "datetime": "2024-01-01T12:30:00-05:00",
+    "is_dst": false
   },
   "target": {
     "timezone": "Asia/Tokyo",
-    "time": "05:30 JST",
-    "date": "2024-11-26"
+    "datetime": "2024-01-01T12:30:00+09:00",
+    "is_dst": false
   },
   "time_difference": "+13.0h",
-  "date_changed": true,
-  "day_relation": "next day"
 }
 ```
 
-## Tips for Using IANA Timezone Names
-
-Common timezone formats:
-- North America: `America/New_York`, `America/Los_Angeles`, `America/Chicago`
-- Europe: `Europe/London`, `Europe/Paris`, `Europe/Berlin`
-- Asia: `Asia/Tokyo`, `Asia/Shanghai`, `Asia/Dubai`
-- Pacific: `Pacific/Auckland`, `Pacific/Honolulu`
-- Australia: `Australia/Sydney`, `Australia/Melbourne`
-
-The server will automatically detect and use your system timezone if no specific timezone is provided.
-
 ## Debugging
 
 You can use the MCP inspector to debug the server. For uvx installations:

src/time/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "mcp-server-time"
-version = "0.5.1.pre3"
+version = "0.5.1"
 description = "A Model Context Protocol server providing tools for time queries and timezone conversions for LLMs"
 readme = "README.md"
 requires-python = ">=3.10"
@@ -33,5 +33,4 @@ dev-dependencies = [
     "freezegun>=1.5.1",
     "pyright>=1.1.389",
     "pytest>=8.3.3",
-    "ruff>=0.7.3",
 ]

src/time/src/mcp_server_time/server.py

@@ -1,5 +1,4 @@
-from dataclasses import dataclass
-from datetime import datetime, timedelta
+from datetime import datetime
 from enum import Enum
 import json
 from typing import Sequence
@@ -35,13 +34,10 @@ class TimeConversionInput(BaseModel):
     time: str
     target_tz_list: list[str]
 
+def get_local_tz(local_tz_override: str | None = None) -> pytz.timezone:
+    return pytz.timezone(local_tz_override) if local_tz_override else get_localzone()
 
 class TimeServer:
-    def __init__(self, local_tz_override: str | None = None):
-        self.local_tz = (
-            pytz.timezone(local_tz_override) if local_tz_override else get_localzone()
-        )
-
     def get_current_time(self, timezone_name: str) -> TimeResult:
         """Get current time in specified timezone"""
         try:
@@ -109,8 +105,8 @@ def convert_time(
 
 async def serve(local_timezone: str | None = None) -> None:
     server = Server("mcp-time")
-    time_server = TimeServer(local_timezone)
-    local_tz = str(time_server.local_tz)
+    time_server = TimeServer()
+    local_tz = str(get_local_tz(local_timezone))
 
     @server.list_tools()
     async def list_tools() -> list[Tool]:
@@ -183,7 +179,7 @@ async def call_tool(
                 case _:
                     raise ValueError(f"Unknown tool: {name}")
 
-            return [TextContent(type="text", text=json.dumps(result, indent=2))]
+            return [TextContent(type="text", text=json.dumps(result.model_dump(), indent=2))]
 
         except Exception as e:
             raise ValueError(f"Error processing mcp-server-time query: {str(e)}")

src/time/test/time_server_test.py

@@ -3,7 +3,7 @@
 from freezegun import freeze_time
 import pytest
 
-from mcp_server_time.server import TimeServer
+from mcp_server_time.server import TimeServer, serve
 
 
 @pytest.mark.parametrize(
@@ -455,41 +455,3 @@ def test_convert_time(test_time, source_tz, time_str, target_tz, expected):
         assert result.source.is_dst == expected["source"]["is_dst"]
         assert result.target.is_dst == expected["target"]["is_dst"]
         assert result.time_difference == expected["time_difference"]
-
-
-# @pytest.mark.anyio
-# async def test_call_tool(mock_forecast_response):
-#     class Response():
-#         def raise_for_status(self):
-#             pass
-
-#         def json(self):
-#             return mock_forecast_response
-
-#     class AsyncClient():
-#         def __aenter__(self):
-#             return self
-
-#         async def __aexit__(self, *exc_info):
-#             pass
-
-#         async def get(self, *args, **kwargs):
-#             return Response()
-
-#     with patch('httpx.AsyncClient', new=AsyncClient) as mock_client:
-#         result = await call_tool("get_forecast", {"city": "London", "days": 2})
-
-#         assert len(result) == 1
-#         assert result[0].type == "text"
-#         forecast_data = json.loads(result[0].text)
-#         assert len(forecast_data) == 1
-#         assert forecast_data[0]["temperature"] == 18.5
-#         assert forecast_data[0]["conditions"] == "sunny"
-
-
-# @pytest.mark.anyio
-# async def test_list_tools():
-#     tools = await list_tools()
-#     assert len(tools) == 1
-#     assert tools[0].name == "get_forecast"
-#     assert "city" in tools[0].inputSchema["properties"]