33 lines
994 B
Python
33 lines
994 B
Python
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#!/usr/home/homeassistant/bin/python3
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import sys
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import json
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import requests
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mappings = {
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'temperature': 'watertemp',
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'streamflow': 'flow',
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'height': 'height',
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}
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if __name__ == '__main__':
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exit_code = 1
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for i in range(4):
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try:
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result = dict()
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station = sys.argv[1]
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url = f'https://waterservices.usgs.gov/nwis/iv/?format=json&sites={station}&siteStatus=all'
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req = requests.get (url, timeout=3)
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if req.ok:
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j = req.json()
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for v in j['value']['timeSeries']:
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variable_name = v['variable']['variableName'].lower()
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for k in mappings.keys():
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if k in variable_name:
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result[mappings[k]] = float(v['values'][0]['value'][0]['value'])
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print (json.dumps ({'data': result}))
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exit_code = 0
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break
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except:
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pass
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sys.exit (exit_code)
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