212 lines
7.1 KiB
Python
212 lines
7.1 KiB
Python
#!/usr/bin/env python3
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"""
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Weather Briefing Agent
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Fetches weather for Providence, UT and posts to Outline wiki.
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Logs run to the Agent Dashboard API.
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"""
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import json
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import os
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import sys
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from datetime import datetime, timezone, timedelta
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from zoneinfo import ZoneInfo
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from urllib import request, error, parse
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MT = ZoneInfo("America/Denver")
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# --- Config ---
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DASHBOARD_API = os.environ.get("DASHBOARD_API", "http://localhost:8550")
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AGENT_ID = "weather-briefing"
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WIKI_API = "https://wiki.jfamily.io/api"
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WIKI_TOKEN = os.environ.get("WIKI_TOKEN", "ol_api_yHXypRyqf4CscWDzPluGfPev9GhdFg6mwrXwkT")
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WIKI_COLLECTION_ID = os.environ.get("WIKI_COLLECTION_ID", "9d9e471c-84cd-4ba7-bae5-c70f61805228")
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WIKI_PARENT_DOC_ID = os.environ.get("WIKI_PARENT_DOC_ID", "2a891fe8-579b-450b-a663-de93915896b7") # Eric's Daily Briefing
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# Providence, UT
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LAT = 41.7064
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LON = -111.8133
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WEATHER_URL = (
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f"https://api.open-meteo.com/v1/forecast?"
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f"latitude={LAT}&longitude={LON}"
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f"¤t=temperature_2m,apparent_temperature,weather_code,wind_speed_10m,relative_humidity_2m"
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f"&daily=weather_code,temperature_2m_max,temperature_2m_min,precipitation_sum,wind_speed_10m_max,sunrise,sunset"
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f"&temperature_unit=fahrenheit&wind_speed_unit=mph&precipitation_unit=inch"
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f"&timezone=America/Denver&forecast_days=7"
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)
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WMO_CODES = {
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0: "Clear sky", 1: "Mainly clear", 2: "Partly cloudy", 3: "Overcast",
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45: "Foggy", 48: "Icy fog", 51: "Light drizzle", 53: "Drizzle",
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55: "Heavy drizzle", 61: "Light rain", 63: "Rain", 65: "Heavy rain",
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66: "Freezing rain", 67: "Heavy freezing rain",
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71: "Light snow", 73: "Snow", 75: "Heavy snow", 77: "Snow grains",
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80: "Light showers", 81: "Showers", 82: "Heavy showers",
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85: "Light snow showers", 86: "Heavy snow showers",
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95: "Thunderstorm", 96: "Thunderstorm w/ hail", 99: "Severe thunderstorm",
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}
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DAY_NAMES = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"]
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def api_request(url, data=None, headers=None, method="GET"):
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"""Simple HTTP helper using urllib."""
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if data is not None:
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data = json.dumps(data).encode("utf-8")
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req = request.Request(url, data=data, headers=headers or {}, method=method)
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if data:
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req.add_header("Content-Type", "application/json")
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with request.urlopen(req, timeout=30) as resp:
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return json.loads(resp.read().decode())
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def fetch_weather():
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"""Fetch weather data from Open-Meteo."""
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return api_request(WEATHER_URL)
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def format_briefing(weather):
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"""Format weather data into markdown."""
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now = datetime.now(MT)
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date_str = now.strftime("%A, %B %d, %Y")
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current = weather["current"]
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daily = weather["daily"]
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condition = WMO_CODES.get(current["weather_code"], "Unknown")
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temp = round(current["temperature_2m"])
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feels = round(current["apparent_temperature"])
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wind = round(current["wind_speed_10m"])
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humidity = current["relative_humidity_2m"]
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md = f"# Daily Weather Briefing\n"
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md += f"**{date_str}** | Providence, Utah\n\n"
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md += f"---\n\n"
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md += f"## Current Conditions\n\n"
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md += f"| | |\n|---|---|\n"
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md += f"| **Condition** | {condition} |\n"
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md += f"| **Temperature** | {temp}°F (feels like {feels}°F) |\n"
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md += f"| **Wind** | {wind} mph |\n"
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md += f"| **Humidity** | {humidity}% |\n\n"
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md += f"## 7-Day Forecast\n\n"
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md += f"| Day | Condition | High | Low | Precip | Wind |\n"
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md += f"|-----|-----------|------|-----|--------|------|\n"
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for i in range(len(daily["time"])):
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d = datetime.strptime(daily["time"][i], "%Y-%m-%d")
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day_name = DAY_NAMES[d.weekday()]
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if i == 0:
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day_name = "**Today**"
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elif i == 1:
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day_name = "Tomorrow"
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cond = WMO_CODES.get(daily["weather_code"][i], "?")
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hi = round(daily["temperature_2m_max"][i])
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lo = round(daily["temperature_2m_min"][i])
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precip = daily["precipitation_sum"][i]
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wind_max = round(daily["wind_speed_10m_max"][i])
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precip_str = f'{precip}"' if precip > 0 else "-"
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md += f"| {day_name} | {cond} | {hi}°F | {lo}°F | {precip_str} | {wind_max} mph |\n"
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# Sunrise/sunset for today
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sunrise = daily["sunrise"][0].split("T")[1] if daily["sunrise"][0] else "?"
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sunset = daily["sunset"][0].split("T")[1] if daily["sunset"][0] else "?"
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md += f"\n**Sunrise:** {sunrise} | **Sunset:** {sunset}\n"
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md += f"\n---\n*Generated at {now.strftime('%I:%M %p MT')} by Weather Briefing Agent*\n"
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return md, f"{condition}, {temp}°F (feels like {feels}°F), wind {wind} mph"
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def post_to_wiki(markdown, date_str):
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"""Create or update a daily briefing doc in Outline."""
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headers = {
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"Authorization": f"Bearer {WIKI_TOKEN}",
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}
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# Search for existing doc with today's date
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title = f"Daily Briefing — {date_str}"
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search_result = api_request(
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f"{WIKI_API}/documents.search",
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data={"query": title, "collectionId": WIKI_COLLECTION_ID},
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headers=headers,
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method="POST",
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)
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doc_id = None
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for doc in search_result.get("data", []):
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if doc.get("document", {}).get("title") == title:
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doc_id = doc["document"]["id"]
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break
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if doc_id:
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api_request(
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f"{WIKI_API}/documents.update",
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data={"id": doc_id, "text": markdown, "publish": True},
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headers=headers,
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method="POST",
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)
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return doc_id, "updated"
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else:
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result = api_request(
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f"{WIKI_API}/documents.create",
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data={
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"title": title,
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"text": markdown,
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"collectionId": WIKI_COLLECTION_ID,
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"parentDocumentId": WIKI_PARENT_DOC_ID,
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"publish": True,
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},
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headers=headers,
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method="POST",
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)
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return result["data"]["id"], "created"
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def log_run(status, output="", err="", metadata=None):
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"""Log this run to the dashboard API."""
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try:
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api_request(
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f"{DASHBOARD_API}/api/agents/{AGENT_ID}/runs",
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data={
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"status": status,
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"output": output,
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"error": err,
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"metadata": metadata or {},
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},
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method="POST",
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)
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except Exception as e:
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print(f"Warning: failed to log run to dashboard: {e}", file=sys.stderr)
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def main():
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try:
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print("Fetching weather...")
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weather = fetch_weather()
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print("Formatting briefing...")
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date_str = datetime.now(MT).strftime("%Y-%m-%d")
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markdown, summary = format_briefing(weather)
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print("Posting to wiki...")
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doc_id, action = post_to_wiki(markdown, date_str)
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print(f"Wiki doc {action}: {doc_id}")
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output = f"Weather: {summary}. Wiki doc {action}."
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log_run("success", output=output, metadata={"wiki_doc_id": doc_id, "action": action})
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print(f"Done: {output}")
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except Exception as e:
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err_msg = f"{type(e).__name__}: {e}"
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print(f"Error: {err_msg}", file=sys.stderr)
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log_run("failed", err=err_msg)
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sys.exit(1)
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if __name__ == "__main__":
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main()
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