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#!/usr/bin/env python3
from argparse import ArgumentParser
import requests
# doco is at https://www.weather.gov/documentation/services-web-api
# openAPI spec is at https://api.weather.gov/openapi.json
base_url = 'https://api.weather.gov'
headers = {
'user-agent': 'Starweather/0.1 (us@starfall.systems)',
'accept': 'application/ld+json'
}
def handle_args():
parser = ArgumentParser()
parser.add_argument('lat', help='latitude')
parser.add_argument('lon', help='longitude')
return parser.parse_args()
def print_alerts(zone):
alerts = requests.get(base_url + f'/alerts/active/zone/{zone}',
headers = headers).json()
print(alerts.get('title'))
print()
for alert in alerts.get('@graph'):
print(f'- {alert.get("headline")}')
print(f' Severity: {alert.get("severity")}')
print(f' Expires: {alert.get("expires")}')
print(f'{alert.get("description")}')
print()
def main():
args = handle_args()
point = requests.get(base_url + f'/points/{args.lat},{args.lon}',
headers = headers).json()
zone = point.get('forecastZone').split('/')[-1]
print_alerts(zone)
forecast_url = point.get('forecast')
# print_forecast(forecast_url)
# hourly_forecast_url = point.get('forecastHourly')
if __name__ == '__main__':
import sys
sys.exit(main())
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