Merge pull request modelcontextprotocol#1977 from a-akimov/quickstart-server-python-update

Docs: Build a server - Python - make in sync with a repo

Author: a-akimov

docs/docs/develop/build-server.mdx

@@ -143,6 +143,7 @@ Add these to the top of your `weather.py`:
 
 ```python
 from typing import Any
+
 import httpx
 from mcp.server.fastmcp import FastMCP
 
@@ -163,27 +164,25 @@ Next, let's add our helper functions for querying and formatting the data from t
 ```python
 async def make_nws_request(url: str) -> dict[str, Any] | None:
     """Make a request to the NWS API with proper error handling."""
-    headers = {
-        "User-Agent": USER_AGENT,
-        "Accept": "application/geo+json"
-    }
-    async with httpx.AsyncClient(follow_redirects=True) as client:
+    headers = {"User-Agent": USER_AGENT, "Accept": "application/geo+json"}
+    async with httpx.AsyncClient() as client:
         try:
             response = await client.get(url, headers=headers, timeout=30.0)
             response.raise_for_status()
             return response.json()
         except Exception:
             return None
 
+
 def format_alert(feature: dict) -> str:
     """Format an alert feature into a readable string."""
     props = feature["properties"]
     return f"""
-Event: {props.get('event', 'Unknown')}
-Area: {props.get('areaDesc', 'Unknown')}
-Severity: {props.get('severity', 'Unknown')}
-Description: {props.get('description', 'No description available')}
-Instructions: {props.get('instruction', 'No specific instructions provided')}
+Event: {props.get("event", "Unknown")}
+Area: {props.get("areaDesc", "Unknown")}
+Severity: {props.get("severity", "Unknown")}
+Description: {props.get("description", "No description available")}
+Instructions: {props.get("instruction", "No specific instructions provided")}
 """
 ```
 
@@ -211,13 +210,14 @@ async def get_alerts(state: str) -> str:
     alerts = [format_alert(feature) for feature in data["features"]]
     return "\n---\n".join(alerts)
 
+
 @mcp.tool()
 async def get_forecast(latitude: float, longitude: float) -> str:
     """Get weather forecast for a location.
 
     Args:
-    	latitude: Latitude of the location (recommended: up to 4 decimal places)
-    	longitude: Longitude of the location (recommended: up to 4 decimal places)
+        latitude: Latitude of the location
+        longitude: Longitude of the location
     """
     # First get the forecast grid endpoint
     points_url = f"{NWS_API_BASE}/points/{latitude},{longitude}"
@@ -238,10 +238,10 @@ async def get_forecast(latitude: float, longitude: float) -> str:
     forecasts = []
     for period in periods[:5]:  # Only show next 5 periods
         forecast = f"""
-{period['name']}:
-Temperature: {period['temperature']}°{period['temperatureUnit']}
-Wind: {period['windSpeed']} {period['windDirection']}
-Forecast: {period['detailedForecast']}
+{period["name"]}:
+Temperature: {period["temperature"]}°{period["temperatureUnit"]}
+Wind: {period["windSpeed"]} {period["windDirection"]}
+Forecast: {period["detailedForecast"]}
 """
         forecasts.append(forecast)
 
@@ -255,7 +255,8 @@ Finally, let's initialize and run the server:
 ```python
 def main():
     # Initialize and run the server
-    mcp.run(transport='stdio')
+    mcp.run(transport="stdio")
+
 
 if __name__ == "__main__":
     main()